The angle he throws from is unusual, and hitters notice
Harrison releases the ball from a sidearm slot, about 14 degrees above horizontal and 2.6 feet to the first-base side of the rubber.
2104 tracked release points, averaging 5.0 feet off the ground.
One type of hitter does all the damage against him
Hitters do their damage on his fastballs: a .400 expected average against them, against .236 on his breaking balls.
420 of his fastballs thrown.
One pitch of his runs sideways more than almost anyone's
Harrison's sinker moves 16.2 inches toward the first-base side, the biggest horizontal move in his arsenal.
43 thrown, averaging 94.1 mph.
There is one pitch of his that keeps getting hit
Contact off Harrison's 4-seam fastball leaves the bat at 90.9 mph, against 85.2 off his slurve.
1198 and 678 of them thrown.
One pitch of his moves in a way hitters rarely see
Harrison's 4-seam fastball carries 14.3 inches of ride against a spinless ball, the biggest vertical move in his arsenal.
1198 thrown, averaging 94.8 mph.
Almost nothing hit off him is hit well
Only 28.1% of the contact Harrison gives up is hit hard, 91st percentile.
695 pitches in 2026. 91st percentile among qualified pitchers in 2026, 49th in MLB.
His pitches move in ways that fit together
Harrison works with 3 pitches: 4-Seam Fastball, Slurve and Changeup. The 4-seam fastball is 56.9% of everything he throws.
2106 classified pitches in 2026.
How much of the zone he uses depends on the count
Harrison puts 63.1% of his pitches in the zone when he is behind and 42.1% when he is ahead.
491 located pitches behind, 665 ahead.
He fills the strike zone and makes hitters beat him
Harrison lives in the strike zone: 45.2% of his pitches are in it, 76th percentile.
695 pitches in 2026. 76th percentile among qualified pitchers in 2026, 132nd in MLB.
He throws strikes to one type of hitter and not the other
Harrison lands 51.8% of his fastballs in the zone and only 33.3% of his offspeed pitches.
420 of his fastballs, 87 of his offspeed pitches.
When he falls behind, hitters know exactly what is coming
Behind in the count Harrison throws a fastball 66.4% of the time, against 54.1% when he is ahead.
491 pitches behind in the count, 666 ahead.
He pitches differently depending on which hand is up
Harrison puts 46.1% of his pitches to right-handers in the zone and 42.5% of his pitches to left-handers.
519 pitches to right-handed hitters, 176 to left-handed hitters.
The gap between his pitches is what makes them work
12.8 mph separates Harrison's 4-seam fastball from his slurve, 94.8 against 82.0.
1198 and 678 of them respectively.
His fastball is the pitch everything else is built on
Harrison's 4-seam fastball averages 94.8 mph, and has touched 97.9.
1198 thrown, 56.9% of his pitches.
His ball is straighter than it should be
Harrison's stuff spins at 2,151 rpm, 29th percentile in the league.
695 pitches in 2026. 29th percentile among qualified pitchers in 2026, 384th in MLB.
He works one part of the zone far more than the rest
Harrison lives at the bottom of the zone: his average pitch crosses at 2.37 feet, against a zone that runs 1.5 to 3.5.
2104 located pitches in 2026.
The contact he allows is the kind that finds grass
The quality of contact against Harrison projects a .353 average, 26th percentile.
695 pitches in 2026. 26th percentile among qualified pitchers in 2026, 399th in MLB.
He gets ahead early and pitches from in front all night
Harrison throws a strike on the first pitch 63.7% of the time.
507 plate appearances started in 2026.
He throws about as hard as anybody in the league
Harrison averages 90.3 mph across his arsenal, 61st percentile in the league.
695 pitches in 2026. 61st percentile among qualified pitchers in 2026, 210th in MLB.
Hitters cannot square him up, the contact is weak
Contact against Harrison is weak: 87.0 mph off the bat on average, 71st percentile.
695 pitches in 2026. 71st percentile among qualified pitchers in 2026, 158th in MLB.
He saves one pitch for one side of the plate
Harrison throws the changeup 12.2% of the time against right-handers and 0.5% against left-handers.
1503 pitches to right-handers, 603 to left-handers.
He gets so far down the mound the ball arrives early
Harrison releases the ball 6.6 feet down the mound, so the ball arrives sooner than the radar gun suggests.
1944 tracked pitches in 2026.
One pitch of his spins more than almost anyone's
Harrison's 4-seam fastball spins at 2,365 rpm, the highest in his arsenal.
1198 thrown in 2026.
One pitch exists only to make the hitter think
Harrison has thrown 43 sinkers this season, 2% of his pitches, at 94.1 mph: a look rather than a weapon.
2106 classified pitches in 2026.
Show more
The numbers behind these live in Pitch Data.
Take me there
The angle he throws from is unusual, and hitters notice
Harrison releases the ball from a sidearm slot, about 14 degrees above horizontal and 2.6 feet to the first-base side of the rubber.
2104 tracked release points, averaging 5.0 feet off the ground.
He gets so far down the mound the ball arrives early
Harrison releases the ball 6.6 feet down the mound, so the ball arrives sooner than the radar gun suggests.
1944 tracked pitches in 2026.
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 .400 expected average against them, against .236 on his breaking balls.
420 of his fastballs thrown.
He throws strikes to one type of hitter and not the other
Harrison lands 51.8% of his fastballs in the zone and only 33.3% of his offspeed pitches.
420 of his fastballs, 87 of his offspeed pitches.
The numbers behind these live in Pitch Data.
Take me there
One pitch of his runs sideways more than almost anyone's
Harrison's sinker moves 16.2 inches toward the first-base side, the biggest horizontal move in his arsenal.
43 thrown, averaging 94.1 mph.
One pitch of his moves in a way hitters rarely see
Harrison's 4-seam fastball carries 14.3 inches of ride against a spinless ball, the biggest vertical move in his arsenal.
1198 thrown, averaging 94.8 mph.
The numbers behind these live in Pitch Data.
Take me there
There is one pitch of his that keeps getting hit
Contact off Harrison's 4-seam fastball leaves the bat at 90.9 mph, against 85.2 off his slurve.
1198 and 678 of them thrown.
His pitches move in ways that fit together
Harrison works with 3 pitches: 4-Seam Fastball, Slurve and Changeup. The 4-seam fastball is 56.9% of everything he throws.
2106 classified pitches in 2026.
The gap between his pitches is what makes them work
12.8 mph separates Harrison's 4-seam fastball from his slurve, 94.8 against 82.0.
1198 and 678 of them respectively.
His fastball is the pitch everything else is built on
Harrison's 4-seam fastball averages 94.8 mph, and has touched 97.9.
1198 thrown, 56.9% of his pitches.
He saves one pitch for one side of the plate
Harrison throws the changeup 12.2% of the time against right-handers and 0.5% against left-handers.
1503 pitches to right-handers, 603 to left-handers.
One pitch of his spins more than almost anyone's
Harrison's 4-seam fastball spins at 2,365 rpm, the highest in his arsenal.
1198 thrown in 2026.
One pitch exists only to make the hitter think
Harrison has thrown 43 sinkers this season, 2% of his pitches, at 94.1 mph: a look rather than a weapon.
2106 classified pitches in 2026.
Show more
The numbers behind these live in Spray Chart.
Take me there
Almost nothing hit off him is hit well
Only 28.1% of the contact Harrison gives up is hit hard, 91st percentile.
695 pitches in 2026. 91st percentile among qualified pitchers in 2026, 49th in MLB.
The contact he allows is the kind that finds grass
The quality of contact against Harrison projects a .353 average, 26th percentile.
695 pitches in 2026. 26th percentile among qualified pitchers in 2026, 399th in MLB.
Hitters cannot square him up, the contact is weak
Contact against Harrison is weak: 87.0 mph off the bat on average, 71st percentile.
695 pitches in 2026. 71st percentile among qualified pitchers in 2026, 158th in MLB.
The numbers behind these live in Pitch Data.
Take me there
How much of the zone he uses depends on the count
Harrison puts 63.1% of his pitches in the zone when he is behind and 42.1% when he is ahead.
491 located pitches behind, 665 ahead.
When he falls behind, hitters know exactly what is coming
Behind in the count Harrison throws a fastball 66.4% of the time, against 54.1% when he is ahead.
491 pitches behind in the count, 666 ahead.
He gets ahead early and pitches from in front all night
Harrison throws a strike on the first pitch 63.7% of the time.
507 plate appearances started in 2026.
The numbers behind these live in Pitch Data.
Take me there
He fills the strike zone and makes hitters beat him
Harrison lives in the strike zone: 45.2% of his pitches are in it, 76th percentile.
695 pitches in 2026. 76th percentile among qualified pitchers in 2026, 132nd in MLB.
The numbers behind these live in Matchups.
Take me there
He pitches differently depending on which hand is up
Harrison puts 46.1% of his pitches to right-handers in the zone and 42.5% of his pitches to left-handers.
519 pitches to right-handed hitters, 176 to left-handed hitters.
The numbers behind these live in Pitch Data.
Take me there
His ball is straighter than it should be
Harrison's stuff spins at 2,151 rpm, 29th percentile in the league.
695 pitches in 2026. 29th percentile among qualified pitchers in 2026, 384th in MLB.
The numbers behind these live in Pitch Data.
Take me there
He works one part of the zone far more than the rest
Harrison lives at the bottom of the zone: his average pitch crosses at 2.37 feet, against a zone that runs 1.5 to 3.5.
2104 located pitches in 2026.
The numbers behind these live in Pitch Data.
Take me there
He throws about as hard as anybody in the league
Harrison averages 90.3 mph across his arsenal, 61st percentile in the league.
695 pitches in 2026. 61st percentile among qualified pitchers in 2026, 210th in MLB.