Poll: Which Contender Should Be Most Aggressive On The Rotation Market?

Trade season is fast approaching, and teams have mostly begun to start sorting themselves between the contenders and pretenders. At almost every trade deadline, there’s one need that teams prioritize filling than any other: starting pitching. There’s no such thing as too many starters, and that’s become even more true in recent years as pitching injuries have skyrocketed. Plenty of teams will want to add an impact arm (or at least some depth) to their rotation this summer, but which need help the most ahead of the stretch run? Here’s a look at some of the league’s top contenders:

Toronto Blue Jays

The Blue Jays have fought their way back into the AL Wild Card conversation recently, and they’ve done so despite a bottom-five rotation in baseball by ERA. Kevin Gausman and Chris Bassitt are both solid veterans who can be trusted to start a playoff game, and Jose Berrios is getting good results despite worrisome peripherals for the second year in a row. After that trio, however, things start to look dire. Bowden Francis has been one of the worst qualified starters in baseball this year,  and the team has no defined fifth starter at all for the moment.

Spencer Turnbull is coming to help out sooner or later, but relying on a pitcher who last made even 20 appearances back in 2019 to help turn things around is risky. Alek Manoah and Max Scherzer could both contribute at some point in theory, but they’ve similarly dealt with injuries that have made them major question marks in recent years. For Toronto, one could argue that the question is less about whether or not they need another starter, but whether or not they’ll remain firmly enough in contention to justify the expense come July.

Chicago Cubs

The Cubs enter play today with the best record in the NL, and with Kyle Tucker set to reach free agency in November, there’s little question they’ll be buyers this summer. A stacked lineup that features few obvious holes makes pitching the most sensible place for them to look for upgrades, and it’s not hard to argue for starting pitching as the best choice when looking for upgrades. Cubs’ starters have combined for a 3.99 ERA this year, good for 19th in baseball. That’s below average in the league overall despite players like Matthew Boyd (3.01 ERA) and Colin Rea (3.59 ERA) pitching better than anyone would’ve assumed preseason.

Justin Steele is out for the season after undergoing surgery on his UCL, and he’s joined on the IL by co-ace Shota Imanaga while the veteran works his way back from a hamstring strain. Imanaga is expected back at some point this month, but with depth options like Javier Assad, Jordan Wicks, and Brandon Birdsell all also on the injured list, Ben Brown (5.72 ERA) struggling badly this season, and top prospect Cade Horton likely operating on an innings limit, it’s hard to imagine the Cubs not doing something to address their rotation this summer.

Los Angeles Dodgers

The Dodgers, at least on paper, have more rotation arms than they know what to do with. The reality of their situation is much different, however, as the vast majority of those pitchers are presently on the injured list. In conjunction with disappointing performances from players like Tyler Glasnow, Roki Sasaki, Tony Gonsolin, and Clayton Kershaw, those injuries have left the Dodgers with a 4.35 rotation ERA and the fifth-weakest starting staff in the NL this year. Their two-game lead on the Padres and three-game lead on the Giants in the NL West aren’t nearly as comfortable as they would surely like, and with a stacked lineup that has few obvious holes, that could make starting pitching the most obvious area for them to upgrade this summer.

On the other hand, it’s possible L.A. could simply rely on internal improvements as players get healthier. Yoshinobu Yamamoto is in the NL Cy Young conversation this year, and Dustin May has looked like a capable arm for the middle-to-back of the rotation. Glasnow, Sasaki, and Blake Snell are all expected back at some point or other this year, and Shohei Ohtani is of course working his way back to the big league mound. For a club that managed to win a World Series with a patchwork rotation just last year, perhaps that’s enough to feel comfortable standing pat this summer. Even so, at least another depth arm or two couldn’t hurt.

Cleveland Guardians

Long renowned for their excellent starting pitching development, the Guardians were one of several playoff teams last year who limped into October with major question marks in the rotation. With a 4.07 ERA and 4.55 FIP out of the rotation this year, they look to be at risk of doing so once again. Luis Ortiz looks like a solid mid-rotation arm, but Tanner Bibee and Gavin Williams have both seen their peripherals take a nosedive this year despite solid enough results. Cleveland recently lost Ben Lively for the season to Tommy John surgery as well, creating another hole in their rotation mix.

Perhaps an internal option like right-hander Zak Kent can be a surprise contributor, and Shane Bieber’s eventual return from the injured list could provide a big boost so long as he can shake off the rust from a long layoff. That could make an outfield in need of upgrades a more pressing issue but it’s hard to imagine the rotation not being an area worth upgrading this summer. That’s especially true given that the bullpen that helped carry Cleveland to October last year has looked more “good” than “superhuman” in 2025.

Other Teams In Need

These four aren’t the only teams who could use some pitching help this summer. The Red Sox and Diamondbacks have both struggled to get results from their rotation, but have a deep group of arms in-house already and are far enough out of contention at this point that they may end up selling. That latter point is also true of the Braves, whose pitching situation looks more worrisome than ever after Spencer Strider has struggled in his return from surgery and AJ Smith-Shawver was lost for the year. The Yankees and Twins have pitched extremely well this season, but it would be understandable for either team to look for upgrades given the significant blow losing Gerrit Cole (Tommy John surgery) and Pablo Lopez (Grade 2 Lat Strain) dealt to each respective rotation. The Cardinals have gotten middling results from their rotation but have a bigger need in the outfield. The outfield also seems likely to be a bigger priority for the Astros, who have gotten great results from Hunter Brown and Framber Valdez but are currently relying on a patchwork at the back of their rotation while players like Cristian Javier and Spencer Arrighetti heal up on the injured list. Like the Astros, the Padres are currently running a top-heavy rotation a handful of question marks.

Which team do you think ought to be the most aggressive in pursuing starting pitching this summer? Have your say in the poll below: