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Michael Wacha

Royals
Number #52
Position SP
Bats R
Throws R
Age 35
Height 6' 6"
Weight 215 lbs
Birth Place Iowa City, IA
Born Jan 7, 1991

Key Insights

2026
There is one pitch of his that keeps getting hit

Contact off Wacha's curveball leaves the bat at 94.9 mph, against 83.8 off his changeup.

65 and 199 of them thrown.
One type of hitter does all the damage against him

Hitters do their damage on his fastballs: a .319 expected average against them, against .243 on his offspeed pitches.

489 of his fastballs thrown.
His ball is straighter than it should be

Wacha's stuff spins at 1,991 rpm, 7th percentile in the league.

816 pitches in 2026. 7th percentile among qualified pitchers in 2026, 498th in MLB.
Runners on base do not change how he is hit

45.5% of the contact against Wacha with a runner in scoring position is hit hard, against 37.3% with the bases empty.

110 pitches with a runner in scoring position, 706 with the bases empty.
The contact he allows should not turn into many hits

The quality of contact against Wacha projects a .301 average, 73rd percentile.

816 pitches in 2026. 73rd percentile among qualified pitchers in 2026, 146th in MLB.
He gets by without much velocity, and it costs him

Wacha averages 87.2 mph across his arsenal, 18th percentile in the league.

816 pitches in 2026. 18th percentile among qualified pitchers in 2026, 439th in MLB.

Contextual Splits

Pitch
Outcome
Batter
Situation
Single
Double
Triple
Home Run
Out
Vs All Pitchers
Player Bio Data
DOB Jan 7, 1991
Birth Place Iowa City, IA
Height 6' 6"
Weight 215 lbs LBS
Bats/Throws R/R
College/Draft Texas A&M