The stage is set for the Chicago Cubs to have an impact at the 2026 trade deadline. The Cubs enter play on Wednesday 15 games above .500 and while they are six games out first place in the National League Central, the resurgence of Alex Bregman has led to dreaming about what the ceiling could be for this team in October.
Part of that equation is the deadline. The Cubs need to add a starting pitcher to the rotation, and it also has to be someone capable of a starting a game for the team during the postseason. In other words, the exact opposite of what Michael Soroka was last summer.
That is why the latest rumor from North Side Baseball's Matthew Trueblood is jarring. Trueblood reports that San Francisco Giants starting pitcher Tyler Mahle is among the pitchers the Cubs are interested in as the deadline approaches, and Jed Hoyer and Carter Hawkins haven't scoffed at San Francisco's asking price.
Tyler Mahle can't be the prize of the deadline for the Cubs
A couple of caveats, Trueblood does point out that the Cubs also are aiming higher in their search, naming Reid Detmers and Emmerson Hancock as potential targets, and a scenario exists where the team acquires Mahle and one of those pitchers. Part of the reason why the Cubs have interest in Mahle is that he would be inexpensive in terms of the prospects the Cubs would have to part with.
Mahle is a season removed from posting a 2.18 ERA in 16 starts with the Texas Rangers, and this season with the Giants has been the course correction. He has an ERA of 4.96 while striking out 21.1% of the hitters he's faced. Mahle's FIP of 4.43 does offer tiny ounce of hope that he's a little bit better than his results, but not to the extent that he would be a clear postseason starter for the Cubs if the rest of the rotation was healthy.
Still several days away from the deadline, there's need to approach each rumor with some levity. Things likely won't pick up in earnest until closer to the weekend, and Mahle could be a form of the front office doing their due diligence.
That said, there are two alarms that potentially could sound. The first being that the Cubs believing the best version of Mahle could resurface over the next two months feels all too similar to their gamble on Soroka at last year's deadline.
The second being that their interest in Mahle is tied to the idea they can add him without sacrificing any of their top prospects. If it's a matter of the Cubs making sure they have their top prospects still available for a separate trade to bring in a cost-controlled starting pitcher, then that's not a problem. But if it's because they simply want to hang onto those prospects, that continues a concerning deadline trend that plagued the front office in 2025.
