The Detroit Tigers didn’t blow up the roster at the deadline in 2026, but they did part with one of their former headliners at the buzzer. Casey Mize is on the move, and he’ll finish the year in a pennant race after Scott Harris sent him to the San Diego Padres.
The return for Mize is headlined by Kash Mayfield, a left-handed pitcher who was the No. 2-ranked prospect in San Diego’s system after the Padres drafted him in the first round in 2024. The deal also sends infielder Gage Workman to San Diego, while Jackson Wolf goes back to Detroit as part of the full package.
There had been plenty of interest in Mize before the deadline passed. The Braves, Diamondbacks, Phillies, Yankees, Red Sox and other clubs were all reported as possible landing spots, but the Padres ended up getting the deal done. It also gives Harris another prospect piece after what some viewed as an underwhelming return for Tarik Skubal.
Mayfield is still a long way from the majors, but the Tigers are clearly betting on the upside. He’s 21 and has posted a 3.24 ERA and 1.19 ERA in his first 34 pro starts.
Mize’s exit fits the bigger picture of how Detroit handled this deadline. The rebound he put together over the last two seasons was encouraging, but the fit never seemed built to last, especially with the contract option situation heading into the 2025 season.
And while he was once the No. 1 overall pick, he never fully matched that label. Injuries slowed him for years, and he leaves Detroit with a 3.95 ERA and 1.24 WHIP in 105 games since debuting in 2020.
Now Mize gets a fresh shot with a contender, and he’ll do it with the Dodgers in the mix down the stretch alongside Skubal. For the Tigers, the focus shifts back to the future, with Max Clark’s promotion helping spark the offense and Harris continuing to restock the farm system with prospect-heavy returns.
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Now Rogers lands in a situation where his role could be far more immediate than anyone expected when the day began. With Rutschman currently on the injured list, the former Tiger is in position to help Boston right away, giving his new club a short-term answer while leaving Detroit followers to track one more familiar name in a very different setting. [Read more 🡒]
Casey Mize Just Became A Tougher Tigers Deadline Call
The pitching market keeps narrowing, and that matters for the Tigers as the deadline approaches. Toronto just added starter Jos Soriano from the Angels in a deal that sent shortstop prospect Arjun Nimmala, outfielder Eddie Micheletti and right-hander Angel Rivero back the other way, another notable move after the Blue Jays had already dealt Kevin Gausman to the Cubs. For Detroit, every starting arm coming off the board changes the backdrop around a roster that is still trying to decide how aggressive it wants to be.
Casey Mize sits right in the middle of that conversation. There has been speculation that the Tigers could move the right-hander, and interest around him has been building as clubs hunt for rotation help. With one more name gone and the supply shrinking, Detroits choice gets tougher by the day: hold onto a pitcher it still values, or see whether the market gets strong enough to justify listening. [Read more 🡒]
Astros Suddenly Have One Deadline Need They Can't Ignore
Casey Mizes name is back in the rumor mill at the exact moment the Tigers are trying to keep their division lead steady, and now his next start has been scratched as a precaution. The timing only adds to the sense that Detroit could be weighing a bigger-picture decision with a pitcher who is nearing free agency, even if the Tigers would prefer the focus stay on the pennant race rather than the deadline.
Houston has emerged as one of the clubs watching closely because of its rotation injuries, and that need is hard to miss with the deadline approaching. For the Tigers, the question is whether holding onto Mize for a run at October is worth more than the kind of prospect package a contending club might be willing to put on the table, which is exactly the sort of call front offices hate making when the standings say one thing and the long view says another. [Read more 🡒]