Statcast · 2026 MLB season

Mason Miller Fastball Velocity 2026

Mason Miller's 2026 average fastball velocity is 101.4 mph. That leads all qualified players, ranked #1 of 493 pitchers with 100+ four-seam fastballs. Source: MLB Statcast data, refreshed nightly.

Source MLB Statcast dataThrough Oct 25, 2026Refreshed nightly

Mason Miller

Padres · 2026 · B:R T:R

ERA1.67

K129

WHIP0.90

Prismatic

Fastball Velocity101.4 mph

Rank#1

Of pitchers with 100+ four-seam fastballs493

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Around Miller on the Fastball Velocity board2026 · #1 to #5

Fastball Velocity: the players ranked next to Mason Miller.
#	Player	Pos	Fastball Velocity mph	Card OVR
1	Mason Miller	CL	101.4	95	View card ›
2	Ben Joyce	RP	101.0	63	View card ›
3	Edgardo Henriquez	RP	100.7	87	View card ›
4	Jacob Misiorowski	SP	100.6	97	View card ›
5	Jhoan Duran	CL	100.5	95	View card ›

What is average fastball velocity?

Average fastball velocity is the mean speed of a pitcher's four-seam fastball across all outings (sinkers, cutters and other fastball types are not included). Statcast captures each pitch off the TrackMan/Hawk-Eye radar in every MLB park, so the numbers are precise to a tenth of a mph. Elite relievers routinely sit 98+ mph; starters maintaining 96+ over a full outing are the rarest breed in the game. Pitchers need at least 100 four-seam fastballs thrown in the season (MLB's pitch-arsenal minimum).

Fastball velocity is the single strongest predictor of strikeout rate at the pitcher level, and velocity gains year-over-year almost always translate to performance gains. This leaderboard surfaces the arms that overwhelm hitters with pure stuff — the bullpen weapons and front-line starters whose margin for error is widest.