Jacob Misiorowski's May was a velocity-driven explosion, but Cristopher Sanchez's dominance in innings pitched sets a historic standard. Misiorowski, a rookie sensation for the Milwaukee Brewers, posted a 0.23 ERA across six starts with 57 strikeouts, showcasing a 101 mph fastball that baffled hitters. His 241 fastballs thrown at 100+ mph in May, including 71 at 102+ mph, highlight his raw power. Sanchez, meanwhile, went 44⅔ consecutive scoreless innings over five starts for the Phillies, the seventh-longest such streak since 1975. His 0.00 ERA and 45 strikeouts in 39 innings underscore relentless consistency.

The debate hinges on different metrics. Misiorowski’s command improved dramatically from his rookie year, walking just six batters in May—a stark contrast to his 4.2 walks per nine innings in 2025. Sanchez, however, struck a balance between velocity (95 mph sinker) and pitch variety, inducing a high ground-ball rate. His 44⅔ scoreless innings tie him to legends like Orel Hershiser, who holds the all-time record. Misiorowski’s stats are impressive for a rookie, but Sanchez’s longevity in a month without runs is rarer. The Brewers’ young arm may still have time to develop, while Sanchez’s sixth-season performance cements his status as an established elite.

The Pitcher of the Month award’s history adds weight to this discussion. Since 1975, only a handful of pitchers have combined five starts, sub-0.50 ERA, and 50 strikeouts in a month—Misiorowski joins Ryan and Santana. Sanchez, though, matches Orel Hershiser’s 1988 feat of five no-hit starts in a month. While Misiorowski’s velocity grabs headlines, Sanchez’s 44⅔ innings without a run might edge him in historical significance. This isn’t just a rookie vs veteran showdown; it’s a clash between raw power and surgical precision. For fans, the question remains: Does a historic strikeout rate outweigh an unprecedented scoreless streak? The answer could shape how both pitchers are viewed in the Cy Young race.