One type of hitter does all the damage against him
Hitters do their damage on his fastballs: a .382 expected average against them, against .251 on his breaking balls.
202 of his fastballs thrown.
There is one pitch of his that keeps getting hit
Contact off Mejia's 4-seam fastball leaves the bat at 93.6 mph, against 85.5 off his sweeper.
173 and 154 of them thrown.
Both sides hit him about the same
33.3% of the contact right-handers make against Mejia is hit hard, against 42.9% of what left-handers make.
237 pitches to right-handed hitters, 141 to left-handed hitters.
His ball moves more than the hitter expects it to
Mejia's stuff spins at 2,601 rpm, 96th percentile in the league.
378 pitches in 2026. 96th percentile among qualified pitchers in 2026, 23rd in MLB.
He handles both hands about the same
Right-handed hitters project to a .318 average against Mejia and left-handers to .365.
237 pitches to right-handed hitters, 141 to left-handed hitters.
When hitters connect off him, they hit it hard
Hitters average 89.7 mph off the bat against Mejia, 31st percentile.
378 pitches in 2026. 31st percentile among qualified pitchers in 2026, 373rd in MLB.
He throws about as hard as anybody in the league
Mejia averages 91.8 mph across his arsenal, 77th percentile in the league.
378 pitches in 2026. 77th percentile among qualified pitchers in 2026, 122nd in MLB.
Runners on base do not change how he is hit
33.3% of the contact against Mejia with a runner in scoring position is hit hard, against 38.5% with the bases empty.
98 pitches with a runner in scoring position, 280 with the bases empty.
The shape of the contact off him says how he gets outs
35.8% of the contact against Mejia is on the ground and 41.5% of it is in the air.
53 tracked batted balls allowed.
Hitters tend to hit him to one part of the field
42.6% of the balls put in play against Mejia have gone to centre field.
23 of 54 located batted balls allowed.
Almost nothing hit off him is hit well
Only 37% of the contact Mejia gives up is hit hard, 62nd percentile.
378 pitches in 2026. 62nd percentile among qualified pitchers in 2026, 202nd in MLB.
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The numbers behind these live in Pitch Data.
Take me there
One type of hitter does all the damage against him
Hitters do their damage on his fastballs: a .382 expected average against them, against .251 on his breaking balls.
202 of his fastballs thrown.
The numbers behind these live in Pitch Data.
Take me there
There is one pitch of his that keeps getting hit
Contact off Mejia's 4-seam fastball leaves the bat at 93.6 mph, against 85.5 off his sweeper.
173 and 154 of them thrown.
The numbers behind these live in Matchups.
Take me there
Both sides hit him about the same
33.3% of the contact right-handers make against Mejia is hit hard, against 42.9% of what left-handers make.
237 pitches to right-handed hitters, 141 to left-handed hitters.
He handles both hands about the same
Right-handed hitters project to a .318 average against Mejia and left-handers to .365.
237 pitches to right-handed hitters, 141 to left-handed hitters.
The numbers behind these live in Pitch Data.
Take me there
His ball moves more than the hitter expects it to
Mejia's stuff spins at 2,601 rpm, 96th percentile in the league.
378 pitches in 2026. 96th percentile among qualified pitchers in 2026, 23rd in MLB.
The numbers behind these live in Spray Chart.
Take me there
When hitters connect off him, they hit it hard
Hitters average 89.7 mph off the bat against Mejia, 31st percentile.
378 pitches in 2026. 31st percentile among qualified pitchers in 2026, 373rd in MLB.
Almost nothing hit off him is hit well
Only 37% of the contact Mejia gives up is hit hard, 62nd percentile.
378 pitches in 2026. 62nd percentile among qualified pitchers in 2026, 202nd in MLB.
The numbers behind these live in Pitch Data.
Take me there
He throws about as hard as anybody in the league
Mejia averages 91.8 mph across his arsenal, 77th percentile in the league.
378 pitches in 2026. 77th percentile among qualified pitchers in 2026, 122nd in MLB.
The numbers behind these live in Matchups.
Take me there
Runners on base do not change how he is hit
33.3% of the contact against Mejia with a runner in scoring position is hit hard, against 38.5% with the bases empty.
98 pitches with a runner in scoring position, 280 with the bases empty.
The numbers behind these live in Pitch Data.
Take me there
The shape of the contact off him says how he gets outs
35.8% of the contact against Mejia is on the ground and 41.5% of it is in the air.
53 tracked batted balls allowed.
Hitters tend to hit him to one part of the field
42.6% of the balls put in play against Mejia have gone to centre field.
23 of 54 located batted balls allowed.
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