Kyle Muller
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MLB Player Data
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Jun 26 2024Muller (shoulder) fired a scoreless inning in his rehab outing with Triple-A Las Vegas on Tuesday, allowing one hit and recording a strikeout. ROTOWIRE RECOMMENDS: Muller kicked off his rehab assignment in solid fashion, successfully working around a single and getting through his one frame on 10 pitches. The left-hander is due to make multiple appearances for the Aviators before activation is considered, although he may not need more than a couple of more outings considering he won't need to build up much as a result of his relief role.
Jun 23 2024Muller (shoulder) will begin a rehab assignment at Triple-A Las Vegas on Tuesday, Martin Gallegos of MLB.com reports. ROTOWIRE RECOMMENDS: Muller has been sidelined since the end of May due to tendinitis in his left shoulder, but he has now been given the go-ahead to test his shoulder in a game setting. The A's haven't specified how long they plan on keeping the 26-year-old in the minors, but he will likely require multiple rehab outings after being held out of action for nearly a month.
Jun 20 2024Muller (shoulder) is scheduled to throw a bullpen session Sunday, MLB.com reports. ROTOWIRE RECOMMENDS: The left-hander began a throwing program June 6, and he appears to be progressing through it without setbacks. If all goes well with Sunday's bullpen session, Muller is slated to head out for a rehab assignment with Triple-A Las Vegas at some point during the following week.
Jun 10 2024Muller (shoulder) began a throwing program Thursday, MLB.com reports. ROTOWIRE RECOMMENDS: The next step for Muller will be to progress to throwing off a mound, but a timetable for such has yet to be established. The right-hander appears to be making fairly steady progress, however, so he could be set for activation well before the end of June.
Jun 1 2024Muller (shoulder) is slated to be evaluated by team doctors next week, MLB.com reports. ROTOWIRE RECOMMENDS: Muller was scratched from his start Thursday and subsequently placed on the injured list due to left shoulder tendinitis, and he's been shut down from throwing for the time being. Team doctors will take a closer look in the coming days at how the rest might be aiding his progress, and a determination of when Muller might be able to begin a throwing program will be made at that point.
May 30 2024The Athletics placed Muller on the 15-day injured list Thursday with left shoulder tendinitis. ROTOWIRE RECOMMENDS: Muller looked to be a potential candidate to fill the opening in the Oakland rotation Thursday in Tampa Bay, but his shoulder injury will end up thwarting those plans. The Athletics called up lefty Hogan Harris from Triple-A Las Vegas in a corresponding move, and he could factor into the team's pitching plans for Thursday's series finale.
May 23 2024Muller (0-1) took the loss in an extra-innings defeat at the hands of the Rockies on Wednesday, allowing two runs (one earned) on two hits over one inning. ROTOWIRE RECOMMENDS: Muller was entrusted with preserving a 2-2 tie when he entered in the 12th inning, but he faltered almost immediately by giving up a go-ahead two-run home run to Ryan McMahon with designated runner Jake Cave aboard. Oakland would halve its two-run deficit in the home half of the frame but fall short of knotting the score back up, saddling Muller with his first loss. The southpaw sports a respectable 3.94 ERA and 1.18 WHIP, but he's allowed at least one run in nine of his 12 appearances.
May 17 2024Muller could follow starter Mitch Spence as a long reliever during Friday's game against the Royals, Martin Gallegos of MLB.com reports. ROTOWIRE RECOMMENDS: With the A's rotation plagued by injuries, Muller was initially an option to start Friday's series opener. However, Oakland will hand the ball to Mitch Spence -- who's gone three or more innings six times this season -- to start the contest. Still, Muller could follow Spence and see multiple innings of work if needed.
Apr 2 2024Muller replaced starter Joe Boyle with two outs in the third inning of Monday's loss to the Red Sox and allowed an earned run on one hit and two walks over 5.1 innings. He struck out six. ROTOWIRE RECOMMENDS: Muller's previous starting experience has already come into play twice over the first five games, as manager Mark Kotsay has taken advantage of the southpaw's ability to work multiple innings to preserve his bullpen in lopsided shutout losses. Muller's impressive work over that pair of appearances -- he's pitched to a 1.13 ERA and 0.50 WHIP while allowing only two hits in eight innings -- could pay dividends for him down the line in the form of a rotation audition if starters such as Alex Wood or Boyle continue to struggle.
Mar 29 2024Muller fired 2.2 scoreless relief innings in a loss to the Guardians on Thursday, allowing a hit while recording two strikeouts. He also hit a batter. ROTOWIRE RECOMMENDS: Muller came on in relief of starter Alex Wood and threw 24 of his 32 pitches for strikes. The strong outing is a welcome sight for Muller following a rough 2023 in which he produced a 1-5 record, 7.60 ERA and 1.96 WHIP across 21 appearances (13 starts) for the Athletics, and an uneven Cactus League performance that included a 1.85 WHIP and .328 BAA over 13 innings.
Mar 4 2024Muller, who struggled to a 1-5 record, 7.60 ERA and 1.96 WHIP across 77 innings in his Athletics debut campaign in 2023, made several changes to his mechanics this offseason, Martin Gallegos of MLB.com reports. ROTOWIRE RECOMMENDS: Muller has had only one opportunity to show off the new look in game action thus far this spring, allowing an earned run on a walk and two hits over two innings while recording three strikeouts in a start against the Dodgers on Feb. 25. However, Gallegos notes Muller's modifications have been noticeable any time he's picked up a ball during camp, with the big right-hander having raised his arm slot and adjusted his windup rotation from east-to-west to more of a north-south orientation, per the recommendations of the team's baseball operations department. The mechanics closely mirror those Muller utilized while toiling in Atlanta's minor-league system in 2022, and the young hurler noted after his first outing that he could already see the changes paying dividends in the form of more swings and misses on his fastball.
Sep 3 2023Muller yielded three runs on five hits and a walk over four innings during Sunday's win over the Angels. He struck out three and did not factor in the decision. ROTOWIRE RECOMMENDS: Muller started with three scoreless frames before serving up a two-run shot to Eduardo Escobar in the fourth inning. Muller has coughed up nine runs over eight innings since returning to the starting rotation. For the season, he's sporting a 7.62 ERA with a 52:34 K:BB across 15 appearances (13 starts). Muller could get moved back to a long relief role with Luis Medina (finger) and Mason Miller (elbow) both expected to return soon.
Aug 28 2023Muller (1-5) allowed six runs on nine hits and three walks while striking out six over four innings, taking the loss Monday versus the Mariners. ROTOWIRE RECOMMENDS: Muller couldn't cool the Mariners' hot bats, instead suffering one of his worst outings of the year. This was just the second time he's given up multiple homers in a game this season, and the six runs allowed matched his season high. Muller is now at a 7.67 ERA, 1.96 WHIP and 49:33 K:BB through 63.1 innings over 14 appearances (12 starts). The Athletics' rotation is likely to remain a bit beat up into September, but it's unclear if that will be enough to earn Muller another start with Mason Miller (elbow) potentially available by the weekend if his rehab outing Tuesday goes smoothly.
Aug 27 2023Muller will start Monday's game against the Mariners, Martin Gallegos of MLB.com reports. ROTOWIRE RECOMMENDS: Muller served as a long reliever during his last two appearances, but he'll make his first start since July 1 during Monday's series opener against the red-hot Mariners. Over his two outings since rejoining the big-league club, Muller has allowed three runs on seven hits and three walks while striking out six in 7.1 innings.
Aug 16 2023Oakland recalled Miller from Triple-A Las Vegas on Wednesday. ROTOWIRE RECOMMENDS: Muller will presumably be available in long relief Wednesday against the Cardinals as he returns to the Athletics' major-league roster, though the team will have an opening in the rotation for him beginning next week. The 25-year-old left-hander has posted a rough 7.79 ERA, 1.96 WHIP and 37:27 K:BB over 52 innings (11 starts) this season in the big leagues.
Jul 2 2023Muller was optioned to Triple-A Las Vegas on Sunday. ROTOWIRE RECOMMENDS: Muller was recalled from Las Vegas on Saturday for his first big-league start in five weeks, and he'll return to the affiliate after he gave up three earned runs over five innings. The left-hander has a 7.79 ERA over 11 starts in the majors and 6.59 ERA in six starts at Triple-A this season, so he shouldn't be on the fantasy radar even if he rejoins Oakland's rotation later this summer.
Jul 1 2023Muller did not factor in the decision against the White Sox on Saturday, allowing three runs on six hits and four walks while striking out four batters over five innings. ROTOWIRE RECOMMENDS: Muller was recalled Saturday after toiling at Triple-A Las Vegas for the past five-plus weeks. He managed to keep Oakland in the contest with five innings during which he allowed three runs, though the southpaw wasn't exactly effective in allowing six hits and tying a season high with four walks. Muller may remain in the rotation for now with James Kaprielian (shoulder) on the injured list, though the former hasn't been effective in the majors this season with a 7.79 ERA and 1.96 WHIP over 52 innings.
May 23 2023Oakland optioned Muller to Triple-A Las Vegas on Tuesday. ROTOWIRE RECOMMENDS: Muller was lit up for six earned runs on eight hits and two walks in a five-inning start Monday at Seattle. The 25-year-old left-hander carries a brutal 8.04 ERA in 47 innings (10 starts) this season at the major-league level.
May 22 2023Muller (1-4) allowed six runs on eight hits and two walks while striking out three over five innings, taking the loss Monday versus the Mariners. ROTOWIRE RECOMMENDS: Muller struggled early, giving up a two-run home run to Jarred Kelenic in the first inning and a three-run blast to Jose Caballero an inning later. Muller has allowed at least five runs in six of his 10 starts this season, including each of his last four outings. He has an awful 8.04 ERA with a 1.96 WHIP and 33:23 K:BB across 47 innings. It won't get any easier, as he's tentatively projected for a home start versus the Astros this weekend.
May 16 2023Muller did not factor into the decision Tuesday, allowing five runs on eight hits over four innings against the Diamondbacks. He struck out three. ROTOWIRE RECOMMENDS: Muller's start seemed to be doomed from the get-go, as Christian Walker tagged him for a two-run home run in the first inning that scored Emmanuel Rivera and increased Muller's streak of allowing a home run to seven straight starts. The lefty ended up allowing five runs, marking his third consecutive appearance giving up at least five runs. If there was any positive takeaway from Tuesday's contest, it would be that Muller didn't hand out a single walk for the first time all year. Considering Muller has yet to go six innings in a start and has only struck out more than three batters two times in nine appearances. Muller offers little value to fantasy managers.
May 10 2023Muller (1-3) took the loss Wednesday, allowing six runs on five hits and three walks over four innings against the Yankees. He struck out six. ROTOWIRE RECOMMENDS: It's been a tough year so far for Muller, who's now allowed five or more runs in four out of eight starts. The 25-year-old left-hander sports an unsightly 7.34 ERA and 1.95 WHIP -- both the highest marks among qualified pitchers -- with 27:21 K:BB. Muller will look to get on track in his next outing, tentatively scheduled for next week against Arizona, though he can be ignored for fantasy purposes.
May 5 2023Muller (1-2) allowed five runs on eight hits and three walks over 5.1 innings, striking out one and earning a win over the Royals. ROTOWIRE RECOMMENDS: Muller worked through three scoreless innings before coughing up a two-run homer to Nick Pratto fourth. The Royals plated another run in the fifth and two more in the sixth, chasing Muller from the contest. His one punchout was his lowest total in any start this season and he's now sporting a pedestrian 21:18 K:BB through 34 frames. Muller will carry a 6.62 ERA into his next outing, which is projected to be a road matchup with the Yankees next week.
Apr 29 2023Muller allowed one run on five hits and two walks over five innings against Cincinnati on Saturday. He struck out three and did not factor in the decision. ROTOWIRE RECOMMENDS: Muller entered the contest having given up 16 earned runs over 13 innings across his previous three starts, so a positive outing was much needed. The southpaw didn't overpower the Reds -- he struck out just three batters and notched a meager six swinging strikes -- but he was able to limit them to a Luke Maile solo homer. The improvement should help Muller build some confidence, but it's unlikely to put his name in the minds of fantasy managers. With a 6.28 ERA and a 20:15 K:BB over 28.2 innings, he's pretty far off the radar for the time being.
Apr 5 2023Muller completed 5.2 innings against Cleveland on Wednesday, allowing two runs on four hits and three walks while striking out five batters. He did not factor in the decision. ROTOWIRE RECOMMENDS: Muller breezed through five scoreless frames, but he departed after allowing back-to-back baserunners with two outs in the sixth. Domingo Acevedo came on in relief, and he gave up a two-run double, with both tallies being charged to Muller. Despite the disappointing ending, this was nonetheless another positive step for the southpaw, as it built upon his one-run, five-inning outing Opening Day. Muller is by no means a must-roster player in fantasy, but he's become a more intriguing pickup with his pair of solid outings to start the campaign.
Mar 31 2023Muller tossed five innings against the Angels on Thursday, allowing one run on four hits and one walk while striking out three batters. He did not factor in the decision. ROTOWIRE RECOMMENDS: Muller got the Opening Day nod for Oakland despite pitching in just three big-league games last season, and he rose to the occasion. The southpaw was by no means overpowering -- he notched just five swinging strikes and three punchouts -- but this was nonetheless a promising start to the campaign after he allowed 11 runs over 12.1 innings in the majors last year. Fantasy managers may want to see Muller succeed over multiple outings before plucking him off the waiver wire, though he appears to be locked into Oakland's rotation and has shown enough success in the minors to be worth a speculative add in deeper formats.
Mar 19 2023Muller is 1-2 with a 5.65 ERA, 1.60 WHIP and 6:3 K:BB across 14.1 innings over four Cactus League appearances (three starts). ROTOWIRE RECOMMENDS: The offseason trade acquisition's Athletics debut Feb. 26 against the Brewers went smoothly, with Muller firing a pair of scoreless innings during which he allowed two hits and a walk. However, the towering southpaw has pitched to plenty of contact during his subsequent three trips to the mound, surrendering 10 runs (nine earned) on 18 hits, two walks and a hit batsman. Muller has been in contention for a back-end rotation spot with Drew Rucinski and JP Sears, and Steve Stockmar of MLB.com notes the big lefty's five-inning, 57-pitch outing against the Reds on Saturday caught the eye of manager Mark Kotsay. "He came out that first inning and really pounded the zone with his fastball," Kotsay said postgame. "I think he's recognizing the importance of the fastball and got through a full five innings. I thought he did a good job."
Dec 12 2022The Athletics acquired Muller from Atlanta on Monday in a three-team deal which also involved the Brewers, Kiley McDaniel of ESPN.com reports. ROTOWIRE RECOMMENDS: Details of the trade are still emerging, but most notably, Atlanta acquired Sean Murphy and Milwaukee received William Contreras. Prospects Freddy Tarnok and Esteury Ruiz are going to Oakland alongside Muller, who was arguably Atlanta's top prospect. The left-handed starter struggled in three big-league appearances in 2022, but his Triple-A performance-3.41 ERA, 159:40 K:BB and a 1.18 WHIP in 134.2 innings inspire confidence in him becoming an effective big leaguer. Atlanta's strong rotation may have kept Muller in the minors longer than he needed. Oakland, on the other hand, figures to work Muller into its starting mix to begin the 2023 season.
Sep 28 2022Muller was optioned to Triple-A Gwinnett on Wednesday. ROTOWIRE RECOMMENDS: The southpaw was productive during Tuesday's start in Washington, allowing two runs on six hits and a walk while striking out four in 4.2 innings. However, he'll head back to the minors as part of a move to make room for Silvino Bracho on the active roster. Muller spent most of the 2022 season at Gwinnett and posted a 3.41 ERA and 1.18 WHIP in 134.2 innings over 23 starts.
Sep 27 2022Atlanta recalled Muller from Triple-A Gwinnett ahead of his scheduled start Tuesday in Washington. ROTOWIRE RECOMMENDS: Alan Rangel was optioned to Gwinnett to clear room on the 28-man active roster for Muller, who is set to take the hill for Atlanta for the third time this season Tuesday. The 24-year-old owns a 5.49 ERA and 1.42 WHIP over 39.1 career big-league innings, but he was one of the International League's top strikeout artists this season, racking up 159 punchouts in 134.2 frames. The strikeout upside he offers along with the good chance he has at coming away with a win Tuesday against the 100-loss Nationals could be enough to make Muller an appealing streaming option.
Sep 26 2022Muller will start Tuesday's game against the Nationals, Justin Toscano of The Atlanta Journal-Constitution reports. ROTOWIRE RECOMMENDS: Muller joined Atlanta's taxi squad Monday and will be recalled from Triple-A Gwinnett a day later to make a late-season start in the majors. The southpaw gave up nine runs in 7.2 innings over two starts for Atlanta earlier in the season, but it's possible that he also makes a start next week in Miami if he performs relatively well Tuesday.
Aug 13 2022Muller was optioned to Triple-A Gwinnett following the first game of Saturday's doubleheader against the Marlins, Justin Toscano of The Atlanta Journal-Constitution reports. ROTOWIRE RECOMMENDS: Muller started Saturday's matinee and allowed two runs on three hits and a walk while striking out five in five innings to earn the win. In spite of his strong performance, he'll be sent down to make room on the active roster for Bryce Elder, who should be available out of the bullpen for the second game.
Aug 12 2022Muller will be recalled to start the first half of Saturday's doubleheader against the Marlins. ROTOWIRE RECOMMENDS: Muller has a 5.49 ERA in 39.1 career major-league innings, but the 24-year-old lefty has looked quite good in 17 starts for Triple-A Gwinnett this season. He's struck out 31 percent of opposing batters while walking just 6.9 percent, leading to a 3.27 ERA. It's unclear whether or not he'll have a chance to push for a starting role down the stretch or if he'll return to the minors immediately after Saturday's game.
Aug 7 2022Muller (hand) started Saturday for Triple-A Gwinnett, covering 4.2 innings and striking out five while allowing five earned runs on six hits and one walk. ROTOWIRE RECOMMENDS: Muller was back on the mound for Gwinnett for the first time since July 14 after he demonstrated enough progress in his recovery from a fractured right hand to return to action. The left-hander was fortunate to avoid an extended absence since the injury wasn't to his pitching hand, but the injury along with Atlanta's trade-deadline acquisition of Jake Odorizzi may have closed Muller's window for joining the big club in any case. Atlanta demoted struggling No. 5 starter Ian Anderson to Triple-a Gwinnett on Sunday, but Odorizzi is replacing him as a full-time member of the rotation.
Jul 27 2022Muller was hit in the right (non-pitching) hand by a comebacker last week and is not listed on Triple-A Gwinnett's planned starters for the next five days, David O'Brien of The Athletic reports. ROTOWIRE RECOMMENDS: The team is trying to get a splint made that will allow him to pitch, and he has not been placed on the injured list. It's unclear when he will be able to return, but Muller had been excellent lately at Triple-A. Over his last eight starts, the big lefty had a 2.25 ERA, 0.88 WHIP and 61:9 K:BB in 52 innings.
May 1 2022Muller was optioned to Triple-A Gwinnett on Sunday. ROTOWIRE RECOMMENDS: Muller was called up prior to Sunday's start against the Rangers, and he allowed seven runs on four hits and six walks while striking out three in 2.2 innings to take the loss. The southpaw will head back to the minors following his rough start as part of a move to trim Atlanta's active roster to 26 players. Bryce Elder was also optioned to Gwinnett on Sunday, so it's not yet clear who will serve as the team's fifth starter next week.
Apr 3 2022Atlanta optioned Muller to Triple-A Gwinnett on Sunday. ROTOWIRE RECOMMENDS: Muller's demotion likely leaves Tucker Davidson as Atlanta's No. 6 starter, should the club elect to expand beyond the five-man rotation setup it ran out for most of 2021. As a rookie last season, Muller made nine appearances (eight starts) for Atlanta, posting a 4.25 ERA, 1.25 WHIP and 37:20 K:BB in 36.2 innings.
Mar 21 2022Muller gave up one hit over two scoreless innings in Sunday's Grapefruit League game against the Phillies, striking out two without walking a batter. ROTOWIRE RECOMMENDS: It was a good first appearance of the spring for the southpaw, who's competing with Tucker Davidson and Kyle Wright for a spot at the back of the Atlanta rotation. Muller, a second-round pick in the 2016 Draft, got his first taste of the majors last season, and while he has a strong arsenal of pitches, his 12.9 percent walk rate will need some work if he's going to find consistent success.
Aug 12 2021Muller was optioned to Triple-A Gwinnett on Thursday, David O'Brien of The Athletic reports. ROTOWIRE RECOMMENDS: Muller allowed six earned runs on five hits and three walks while striking out just one across 2.1 innings Thursday against the Reds. He was also charged with the loss, dropping his record to 2-4. Though Muller had pitched effectively in the rotation since early July, he is seemingly the odd-man out with Huascar Ynoa (hand) set to return Tuesday. Muller's demotion also suggests that Touki Toussaint will remain a starter until Ian Anderson (shoulder) is activated.
Aug 6 2021Muller allowed three runs on two hits, two walks and a hit batter while striking out three in 4.2 innings versus Washington on Friday. He did not factor in the decision. ROTOWIRE RECOMMENDS: In addition to the hit batter, Muller also threw three wild pitches in a game where he didn't have the sharpest control. He was spared the loss when Atlanta rallied ahead in the bottom of the fifth inning. The southpaw has only given up three runs in two of his eight appearances (seven starts) this year. He owns a 2.88 ERA, 1.11 WHIP and 36:17 K:BB across 34.1 innings. Muller lines up for his next start versus Cincinnati next week.
Jul 31 2021Muller allowed one run on four hits and two walks with seven strikeouts through five innings, taking a no-decision in Saturday's 8-1 win over the Brewers. ROTOWIRE RECOMMENDS: Muller dueled it out with two-time All-Star Brandon Woodruff for five innings Saturday night, with the only damage against his line coming on a Manny Pina groundout. While the rookie did push his streak of walking multiple batters to six straight starts, he has allowed just three runs in his last three outings. The Braves added everything but starting pitching at the deadline, so the team is confident that Muller and the rest of the rotation can keep them in contention. His next chance will likely come Friday against the Nationals.
Jul 26 2021Muller (2-3) earned the win after allowing four hits and two walks while striking out three across five scoreless innings in Game 1 of Monday's doubleheader against the Mets. ROTOWIRE RECOMMENDS: Muller was impressive in the first half of the twin bill and needed just 75 pitches to get through five strong frames. He appears to have performed well enough in each of his last two outings since being called up to remain part of Atlanta's starting rotation going forward. His next assignment tentatively lines up for Saturday against Milwaukee.
Jul 25 2021Muller is scheduled to start the first game of Monday's doubleheader with the Mets, David O'Brien of The Athletic reports. ROTOWIRE RECOMMENDS: After being called up from Triple-A Gwinnett on Wednesday, Muller got the ball for the first game of a doubleheader with the Padres. He allowed only one run over four innings in the start, but he needed 87 pitches to record his 12 outs and was stuck with the loss. Muller's solid numbers overall through his first five big-league outings (3.20 ERA, 1.12 WHIP, 23:11 K:BB in 19.2 innings) coupled with the depleted state of the Atlanta rotation means that the rookie should have some stability in a starting role for the remainder of the season.
Jul 21 2021Muller (1-3) allowed one run on two hits and three walks in four innings, striking out one and taking the loss in Wednesday's 3-2, Game 1 defeat against the Padres. ROTOWIRE RECOMMENDS: Largely due to the trio of free passes and the Padres' working a lot of deep counts, Muller required 87 pitches to get through four frames. The rookie fared well in limiting San Diego's potent lineup to a single run, but the lack of run support while he was in the game resulted in a loss, his third in four starts. A frequent traveler between Atlanta and Triple-A Gwinnett, Muller now has a 3.20 ERA and 23:11 K:BB in 19.2 big-league innings this season and figures to stay in the starting rotation for the remainder of the regular season. He's expected to make his next start Monday against the Mets.
Jul 20 2021Muller will start the first game of Wednesday's doubleheader against the Padres, David O'Brien of The Athleticreports. ROTOWIRE RECOMMENDS: Muller was originally scheduled to start Monday's series opener, but that game was rained out. Touki Toussaint will start Tuesday, with Muller moving back two days to pitch Wednesday.
Jul 19 2021Muller won't start as scheduled Monday versus the Padres since the game was postponed due to rain. ROTOWIRE RECOMMENDS: The young lefty was recalled from Triple-A Gwinnett earlier in the day to make his first big-league start since July 3, but he'll need to wait a bit longer before retaking the mound. The game will be made up via a doubleheader Wednesday, so Muller still figures to start at some point against San Diego, though Atlanta has yet to announce it's updated pitching plans.
Jul 18 2021Atlanta is expected to recall Muller from Triple-A Gwinnett to start Monday's game against the Padres, David O'Brien of The Athletic reports. ROTOWIRE RECOMMENDS: The big club optioned Muller to Gwinnett on July 4, but his demotion was mostly a means of roster management, since his turn in the rotation wasn't scheduled to come up again until after the All-Star break. The young southpaw is now in line to get the ball for Atlanta's fourth game of the second half, after he impressed in his first four starts with the big club (3.45 ERA, 1.09 WHIP over 15.2 innings).
Jul 5 2021Muller will return to the Braves' starting rotation following the All-Star break, David O'Brien of The Athletic reports. ROTOWIRE RECOMMENDS: The Braves' schedule through Sunday doesn't necessitate a five-man rotation, so Muller was sent down simply to add an outfielder in Orlando Arcia. Given his solid performance thus far in 2021, Muller figures to be a staple in the second-half rotation.
Jul 4 2021The Braves optioned Muller to Triple-A Gwinnett following Saturday's game against the Marlins. ROTOWIRE RECOMMENDS: The lefty has been decent, giving up no more than three runs in any of his three starts this season. Muller has a 3.45 ERA through 15.2 innings pitched, but apparently the Braves felt a greater need for a position player in Orlando Arcia, whom they recalled in a corresponding move.
Jun 27 2021Muller (1-1) fired five shutout innings Sunday, yielding just one hit and two walks while earning a win over the Reds. He struck out nine batters. ROTOWIRE RECOMMENDS: Muller was outstanding in his third big-league appearance, mowing through Cincinnati's lineup on the way to his first career win. He allowed just three base runners and worked himself out of a small jam with two on and one out in the third inning. The 6-foot-7 rookie now owns a 13:4 K:BB alongside a 2.70 ERA through 10 frames. Muller is projected to face the Marlins at home next weekend assuming he gets another turn in the rotation.
Jun 26 2021Manager Brian Snitker confirmed that Muller will start Sunday's game against the Reds, Mark Bowman of MLB.com reports. ROTOWIRE RECOMMENDS: All signs were pointing toward Muller getting the ball in place of Max Fried (blister) and the skipper has now confirmed that the southpaw will make his second big-league start during the series finale. Muller took the loss in his first major-league start Monday, allowing one run on one hit and two walks across four innings. He'll look to work deeper into the game Sunday.
Jun 21 2021Muller (0-1) took the loss in Game 1 of Monday's doubleheader against the Mets, allowing one run on one hit and two walks across four innings. He struck out three. ROTOWIRE RECOMMENDS: Muller made his first major-league appearance in relief June 16, allowing two runs on four hits in one inning against the Red Sox. He was sent back to Triple-A shortly after the rough first appearance but still got the call to start the first half of Monday's twin bill. He fared much better in his first big-league start, as the lone run charged to him came on a walk, pair of productive outs and wild pitch in the first inning. The left-hander was called up as the 27th man for the doubleheader, so unless Atlanta makes another transaction, he'll likely be heading back to Triple-A Gwinnett following Game 2.
Jun 20 2021Atlanta manager Brian Snitker confirmed that Muller will be called up from Triple-A Gwinnett to start one game of Monday's doubleheader with the Mets, Mark Bowman of MLB.com reports. ROTOWIRE RECOMMENDS: Ian Anderson will start the other doubleheader game, but Atlanta has yet to decide whether Anderson or Muller will get the ball for the first contest. Muller made his MLB debut last week against Boston in a relief role, giving up two runs on four hits over an inning of relief. He's fared better over his seven starts with Gwinnett, compiling a 4.90 ERA, 1.51 WHIP and a 41:19 K:BB in 31.1 innings.
Jun 17 2021Muller will likely start one of the two games in Monday's doubleheader against the Mets, David O'Brien of The Athletic reports. ROTOWIRE RECOMMENDS: Muller made his major-league debut Wednesday but was sent back to the minors Thursday after he allowed two runs on four hits in one inning. Although the team hasn't made an official announcement, the southpaw is the most likely option to take the mound as part of a twin bill Monday.
Jun 16 2021Muller was recalled by Atlanta on Wednesday. ROTOWIRE RECOMMENDS: Muller was added to the 40-man roster in November, and he'll now be in line to make his major-league debut after Tucker Davidson (forearm) was placed on the 10-day injured list in a corresponding move. The southpaw made seven starts for Triple-A Gwinnett to begin the year and posted a 4.60 ERA and 1.51 WHIP in 31.1 innings.