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Robert Gasser

Brewers
Number #54
Position SP
Bats L
Throws L
Age 27
Height 6' 0"
Weight 197 lbs
Birth Place El Dorado Hills, CA
Born May 31, 1999

Key Insights

2026
One type of hitter does all the damage against him

Hitters do their damage on his fastballs: a .275 expected average against them, against .129 on his breaking balls.

130 of his fastballs thrown.
There is one pitch of his that keeps getting hit

Contact off Gasser's sinker leaves the bat at 89.1 mph, against 83.1 off his sweeper.

386 and 460 of them thrown.
One side of the plate does most of the damage against him

Right-handed hitters average 87.2 mph off the bat against Gasser and left-handers 83.2.

225 tracked batted balls from right-handers, 89 from left-handers.
He fills the strike zone and makes hitters beat him

Gasser lives in the strike zone: 48.8% of his pitches are in it, 78th percentile.

203 pitches in 2026. 78th percentile among qualified pitchers in 2026, 18th in MLB.
The shape of the contact off him says how he gets outs

33.8% of the contact against Gasser is on the ground and 39.2% of it is in the air.

311 tracked batted balls allowed.
His ball is straighter than it should be

Gasser's stuff spins at 2,220 rpm, 34th percentile in the league.

203 pitches in 2026. 34th percentile among qualified pitchers in 2026, 52nd in MLB.

Contextual Splits

Pitch
Outcome
Batter
Situation
Single
Double
Triple
Home Run
Out
Vs All Pitchers
Player Bio Data
DOB May 31, 1999
Birth Place El Dorado Hills, CA
Height 6' 0"
Weight 197 lbs LBS
Bats/Throws L/L
College/Draft Houston