| Date | News | Comment |
| Jun 11 2025 | Thompson (lat) has resumed a throwing program at the Cardinals' spring training facility in Florida, Derrick Goold of the St. Louis Post-Dispatch reports. | ROTOWIRE RECOMMENDS: Thompson was shut down for a while after suffering a setback with his left lat strain last month. The southpaw will be built back up slowly and likely will not be an option for the Cardinals until sometime in the second half. Thompson has been sidelined all season. |
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| May 23 2025 | Thompson is back in St. Louis to be re-evaluated after suffering a setback with his injured left lat, John Denton of MLB.com reports. | ROTOWIRE RECOMMENDS: Thompson was diagnosed with a left lat strain in early March and shut down for about a month. It's not clear where he was at in his throwing program when he experienced a setback, but more information about his status should be available after he's looked at by doctors in St. Louis. |
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| Apr 8 2025 | Thompson (lat) has progressed to throwing from 100 feet on flat ground, Daniel Guerrero of the St. Louis Post-Dispatch reports. | ROTOWIRE RECOMMENDS: Thompson was diagnosed with a left lat strain in early March and will require a standard spring training buildup before he's ready for games. The left-hander was shifted to the 60-day injured list Monday, so he won't be eligible for activation until late May. Thompson is likely to be assigned to Triple-A Memphis once he's healthy. |
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| Apr 7 2025 | The Cardinals transferred Thompson (lat) from the 15-day injured list to the 60-day IL on Monday. | ROTOWIRE RECOMMENDS: The transaction frees up a spot on the 40-man roster for catcher Yohel Pozo, whose contract was selected from Triple-A Memphis. Thompson is now ineligible to return from his left lat strain until late May. |
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| Mar 23 2025 | The Cardinals will place Thompson (lat) on the 15-day injured list Monday. | ROTOWIRE RECOMMENDS: Thompson is dealing with a Grade 1 lat strain and is in the midst of a 3-to-4 week shutdown from throwing. He had been competing for a roster spot prior to suffering the injury, but it seems likely he'll be sent to Triple-A when he's healthy enough to take the mound again. Thompson had a rough go during five appearances in the majors last season, posting a 9.53 ERA, 1.88 WHIP and 20:8 K:BB over 17 innings. |
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| Mar 2 2025 | Thompson has been diagnosed with a Grade 1 left lat strain and will not throw for 3-to-4 weeks, John Denton of MLB.com reports. | ROTOWIRE RECOMMENDS: Thompson was battling for a spot on the Cardinals' Opening Day roster in spring training, but the 27-year-old southpaw has suffered a significant setback that could lead to him starting the regular season on the injured list. He spent most of 2024 with Triple-A Memphis, but he had five major-league outings (including two starts) with St. Louis and posted a 9.53 ERA and 1.88 WHIP across 17 innings. |
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| Feb 27 2025 | The Cardinals were granted a fourth option year on Thompson earlier this offseason, Jeff Jones of the Belleville News-Democrat reports. | ROTOWIRE RECOMMENDS: Before the extra option year was granted, Thompson would have either had to be included on the Opening Day roster or exposed to waivers. Now, St. Louis has the ability to send him to Triple-A Memphis to begin the 2025 season, which it's likely to do after Thompson struggled both in the majors (9.53 ERA) and minors (4.40 ERA, 14.2 percent walk rate) in 2024. |
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| May 21 2024 | Thompson is scheduled to start for Triple-A Memphis on Wednesday, Jeff Jones of the Belleville News-Democratreports. | ROTOWIRE RECOMMENDS: Cardinals manager Oliver Marmol named the left-hander as a candidate to start Saturday against the Cubs, but it appears he'll remain in the minor-league rotation. Thompson could still be an option for St. Louis if Wednesday's outing is a brief one, but the organization seems more likely to go in another direction at this point. |
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| May 20 2024 | Cardinals manager Oliver Marmol said Monday that Thompson is a candidate to start Saturday versus the Cubs, Jeff Jones of the Belleville News-Democrat reports. | ROTOWIRE RECOMMENDS: It sounds like the decision will come down to either Thompson or Andre Pallante, although the team doesn't appear close to making that call. Thompson was sent down last month after posting a 9.53 ERA over five appearances (two starts). He's managed to put up a 1.84 ERA in 14.2 frames with Triple-A Memphis, although that's come with a 14:13 K:BB. |
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| Apr 24 2024 | The Cardinals optioned Thompson to Triple-A Memphis on Wednesday, Jeff Jones of the Belleville News-Democrat reports. | ROTOWIRE RECOMMENDS: Thompson broke camp with the Cardinals in a starting role, but he was moved to the bullpen upon Sonny Gray's return from the injured list earlier this month after giving up eight earned runs over 10.1 innings between his first two turns through the rotation. The left-hander didn't adapt well to the shift to a relief role, as he produced a 13.50 ERA, 2.25 WHIP and 11:2 K:BB in 6.2 innings across his three appearances out of the bullpen before St. Louis opted to send him to the minors. Thompson will likely slot into the rotation as he heads to Memphis. |
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