Zack Wheeler (shoulder) is scheduled to undergo season-ending thoracic outlet syndrome surgery and will miss 6-8 months.
It’s a crushing blow for one of the most impactful pitchers in the fantasy landscape. Wheeler closes his age-35 campaign with a brilliant 2.71 ERA, 0.94 WHIP, and 195/33 K/BB across 149 2/3 innings in 24 starts. He’ll be sidelined into the early stages of next spring following thoracic outlet surgery, which comes just days after a procedure to remove a blood clot from his shoulder. Even if he returns on schedule in 2026, there’s no guarantee his velocity, command, or workload return to prior levels — and that uncertainty may be the hardest thing for fantasy managers to reconcile, because Wheeler has spent the last half-decade redefining what reliability looks like.