Banda's Season Ends; Twins Bullpen Takes Another Hit

Anthony Banda is done for 2026. The Twins left-hander underwent surgery to address a lat strain and will miss the remainder of the season, per his conversation with The Athletic's Dan Hayes. Banda expects to return for spring training next year, but that timeline offers Minnesota zero help for a bullpen that was already operating on thin margins heading into July.

The lat injury cost Banda significant time before the decision was made to go surgical. A lat strain—especially one severe enough to warrant end-of-season surgery rather than conservative rest—typically signals inflammation or partial tear in the latissimus dorsi, the muscle critical to arm acceleration and shoulder stability in pitchers. Once a pitcher reaches the surgical threshold, the calculation flips: manage it now or risk chronic instability that derails future seasons. Banda's willingness to have the procedure done now, with five months remaining in the calendar, suggests the Twins' medical staff and the player himself agreed the risk of pushing forward outweighed the value of salvaging at-bats in a compressed stretch run.

For Minnesota, the loss compounds an already precarious bullpen depth chart. The team didn't have margin for error in relief before Banda went down. A left-hander with strikeout stuff, even in a support role, was part of their middle-innings infrastructure. His absence forces the Twins to either promote internal options—development arms who may not be ready for sustained playoff leverage—or lean even more heavily on whatever relievers remain healthy. Either path carries risk and reduces flexibility when the postseason format punishes bullpen fatigue.

The prop implications center on Twins relief usage and innings distribution. With Banda out, expect higher leverage spots and deeper appearances from whoever emerges as the primary left-hander in the setup role. Any reliever inheriting those innings will see increased volatility in strikeout totals and earned-run exposure. More critically, the loss of a competent arm shrinks Minnesota's margin of error in games decided by single runs—the exact scenario where prop bettors hunt team total unders. If the bullpen was already walking a tightrope, one fewer rope-walker makes a fall more likely. Unders on Twins team totals should carry elevated appeal in games where Minnesota starts as underdogs or plays in higher-leverage spots, simply because the bullpen's ability to protect leads has quantifiably diminished.