Gavin Williams holds a narrow edge in the MLB postseason strikeout leader market at 52% implied probability, driven by his 24 strikeouts through the ALDS, including a franchise-record 12 in the winner-take-all Game 5 clincher against the White Sox. Multiple active starters from remaining clubs sit clustered near 50%, reflecting the competitive balance among deep playoff rotations still alive in the LCS and World Series. Tarik Skubal at 40% benefits from Dodgers innings ahead, while lower-priced names like Parker Messick, Drew Rasmussen, and Roki Sasaki trail due to fewer opportunities or recent form. The bunched pricing captures ongoing series dynamics, pitching matchups, and the potential for late surges by aces with strong K rates in high-leverage starts.