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Jack Weisenburger

Mets
Number #82
Position RP
Bats R
Throws R
Age 29
Height 6' 3"
Weight 220 lbs
Birth Place Rockford, MI
Born Oct 8, 1997

Key Insights

2026
One pitch of his moves in a way hitters rarely see

Weisenburger's 4-seam fastball carries 15.1 inches of ride against a spinless ball, the biggest vertical move in his arsenal.

62 thrown, averaging 95.1 mph.
He saves one pitch for one side of the plate

Weisenburger throws the sweeper 35.5% of the time against right-handers and 15.2% against left-handers.

93 pitches to right-handers, 112 to left-handers.
The angle he throws from is unusual, and hitters notice

Weisenburger releases the ball from a low three-quarters slot, about 34 degrees above horizontal and 1.8 feet to the third-base side of the rubber.

205 tracked release points, averaging 5.6 feet off the ground.
He lives on one side of the plate

Weisenburger works in on right-handers: his average pitch lands 3.7 inches to that side of the middle of the plate.

205 located pitches in 2026.
One pitch of his runs sideways more than almost anyone's

Weisenburger's sweeper moves 14.0 inches toward the first-base side, the biggest horizontal move in his arsenal.

50 thrown, averaging 82.1 mph.
His pitches move in ways that fit together

Weisenburger works with 5 pitches: 4-Seam Fastball, Sweeper, Sinker and Cutter, and a little else. The 4-seam fastball is 30.2% of everything he throws.

205 classified pitches in 2026.

Movement Profile (Induced Break)

Catcher's Perspective • Pitch movement relative to a spinless ball

Player Bio Data
DOB Oct 8, 1997
Birth Place Rockford, MI
Height 6' 3"
Weight 220 lbs LBS
Bats/Throws R/R
College/Draft Michigan