Gavin Williams holds the top position in the MLB postseason strikeout market at 77% implied probability because his 33 strikeouts across 16.2 innings in four appearances for the eliminated Guardians represent a final total that active pitchers must surpass in the ongoing World Series. Drew Rasmussen sits at 11.1% while Jacob Misiorowski stands at 2.1%, reflecting their lower current postseason strikeout counts despite Misiorowski’s strong regular-season 13.0 K/9 rate and recent starts for the Brewers. Remaining games between Milwaukee and Tampa Bay limit opportunities for significant accumulation, with the market consensus pricing the difficulty of overtaking Williams’ cushion in the limited innings left.