It’s no secret the Tigers are looking to improve their rotation over the offseason, and three more potential targets for the team have emerged. According to Evan Petzold of the Detroit Free Press, the Tigers are showing interest in right-handers Walker Buehler and Kyle Gibson and left-hander Andrew Heaney.
Buehler is the biggest name of that trio. Although he’s coming off a difficult, injury-plagued season, he was an ace-caliber pitcher when last healthy in 2021. Indeed, from 2018-21, he pitched to 2.82 ERA and 3.56 SIERA over 564 innings. His 14.4 FanGraphs WAR ranked 14th among all pitchers in that time. Still just 30 years old and another year removed from Tommy John surgery, he is widely considered one of the top bounce-back candidates on the free agent market. It helps his case that he looked excellent in the postseason. After a rough outing in the NLDS, he pitched 10 scoreless innings between the NLCS and the World Series.
Precisely because Buehler comes with more upside than Gibson or Heaney, he could be looking for a longer-term commitment. The MLBTR staff predicted a one-year, $15 million contract for Buehler at the beginning of the offseason but noted that a two-year deal with an opt-out was a possibility. Petzold also remarked Buehler could be seeking a two-year deal with an opt-out this winter, and he suggested that might be more than the Tigers are willing to give. Ideally, they’re looking to offer a one-year deal.
In that case, Detroit could pivot to Gibson or Heaney. Of the two, Gibson seems more likely to sign a one-year contract. Both pitchers appeared on MLBTR’s Top 50 Free Agents list: Heaney at no. 25 and Gibson at no. 41. Our staff predicted a two-year, $24 million deal for Heaney and a one-year $13 million deal for Gibson. The slightly higher AAV prediction for Gibson reflects his longer track record of success, but at 37 years old, he’s unlikely to command a multi-year deal. Heaney, on the other hand, is young enough (he’ll turn 34 next June) that he could feasibly land a two-year commitment, especially on a market that has been quite kind to mid-tier starting pitchers thus far. Luis Severino, Yusei Kikuchi, Frankie Montas, and Matthew Boyd all signed for more guaranteed money than MLBTR predicted.
Gibson and Heaney are both coming off similar 2024 seasons. Gibson made 30 starts with a 4.24 ERA and 4.44 SIERA, while Heaney made 32 appearances (31 starts) with a 4.28 ERA and 3.95 SIERA. Heaney’s underlying numbers were a little promising – he had a higher strikeout rate and lower walk rate – but Gibson has been significantly more consistent and durable throughout his career. Ultimately, both are capable back-of-the-rotation starters but not much more. Either would raise Detroit’s floor, but neither would do much to lift the team’s ceiling.
If a pitcher like Gibson or Heaney is the only starter the Tigers add, they’ll need to hope that some of their younger arms step up to help ace Tarik Skubal at the top of the rotation. That includes Reese Olson, Casey Mize, and potentially top prospect Jackson Jobe. More arms that could make up the rest of Detroit’s starting staff include Keider Montero, Matt Manning, and Kenta Maeda. In other words, this team isn’t short on back-end depth. What they could really use is a proven, postseason-caliber starter. However, such an acquisition seems far less likely. According to The Athletic’s Ken Rosenthal and Will Sammon, the Tigers have “some interest” in a reunion with Jack Flaherty, but the word “some” speaks volumes in that report.
Ultimately, despite their postseason appearance in 2024, it seems as if the Tigers aren’t planning to be particularly aggressive this winter. As Petzold points out, their interest in signing a starter to a one-year deal mirrors their strategy from the previous two offseasons, in which they signed Michael Lorenzen and Flaherty. There’s no doubt it paid off in both cases; Lorenzen and Flaherty both pitched well over a few months with Detroit before they were flipped for prospects at the trade deadline. However, the Tigers were still in the middle of a rebuild when they signed Lorenzen ahead of the 2023 season and Flaherty ahead of ’24. That’s no longer the case, so it’s odd to see they’re still looking for stopgaps rather than trying to sign a more impactful pitcher to a multi-year deal.
In the same vein, Petzold suggests the Tigers are interested in first baseman Christian Walker but says they might back off if “big-market teams” are also bidding on his services. Moreover, Petzold adds that they are unlikely to sign any free agents who rejected a qualifying offer. Walker is among that group. While the Tigers have been linked to Alex Bregman, who also received a qualifying offer, Petzold writes that they would probably only pursue him if he were still available entering spring training and his price tag plummeted. As is the case with Walker, the Tigers are interested but not interested enough to enter a bidding war. In other words, it seems as if they’d only be willing to sign a QO free agent at a significant discount.