What happened
ESPN's Jeff Passan reports a dramatic rise in pitchers reaching 100 mph velocities. In 2024, 245 pitchers have hit triple digits, up from 33 in 2010. This trend is fundamentally changing Major League Baseball.
Why it matters
Elevated velocities heighten arm injury risks, fueling debates on pitch clocks, mound adjustments, and development practices. It shifts scouting toward power arms and impacts betting props on max speeds. Average fastball velocity has climbed from 91.5 mph in 2008 to 94.2 mph in 2024, accelerating the evolution of pitching.
The data edge
Velocity Trends (per Statcast/Jeff Passan): - 2010: 33 pitchers ≥100 mph - 2020: 179 pitchers ≥100 mph - 2024: 245 pitchers ≥100 mph (through late season) Avg FB Velo: 91.5 mph (2008) → 94.2 mph (2024) No direct betting movements in signal.
What to watch
Watch pitcher injury reports and MLB's potential rule tweaks for velocity management.