Zack Wheeler's dominant position stems from his successful return from thoracic outlet syndrome surgery last offseason, delivering a 3.00 ERA, 14-5 record, and 193 strikeouts across 162 innings for the Phillies in 2026. This performance earned him finalist status for the NL Players Choice Comeback Player of the Year alongside Sandy Alcantara and Martín Pérez, reflecting broad recognition of his injury recovery and workload. Other candidates trail significantly due to less pronounced comebacks or lower overall production in key pitching categories. While Wheeler's implied probability exceeds 88 percent, the official MLB award could shift if voters prioritize different statistical thresholds or another pitcher's narrative, though recent form and injury context strongly favor the Phillies right-hander.