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MLB Deserve-to-Win
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Jack Weisenburger

2026
Mets· RHP · throws R· 4.1 IP· 2.08 ERA· 1.15 WHIP· 18 BF

Grade

How good he's been, and at what

Too few batters faced to grade

Jack Weisenburger has faced 18 batters this season. A rate built on that few swings wildly on a single result, so this page shows no grade and no comparison to the league average or the league best — there is nothing here those numbers could honestly be put next to.

The bar is 40 batters faced, the same pool every league average and percentile on this site is measured over. What follows is what actually happened, with no grade attached to it.

Arsenal

What he throws, and what it does

Pitch mix & swing-and-miss

Sweeper
not charted
32%
82.2 mph
—
Four-Seam Fastball
25%
95.1 mph
—
Cutter
not charted
19%
88.9 mph
—
Sinker
not charted
19%
94.1 mph
—

Only his four-seam fastball is in the charts below — the rest were tracked too rarely to plot.

Rarely used: changeup, curveball (5%)

How to read this chart
What they throw, how hard, and what misses bats — from pitch tracking, regular season only.

Contact allowed

What hitters do when they connect

Batters go up the middle off him most often, but the hardest contact goes to the opposite field.

Pull and oppo are relative to each batter's stance, so this pools all the hitters he faced.

Batted balls allowed

Where every ball hit off Jack Weisenburger landed this season.
hit · out
EBlowhigh
vs Mike YastrzemskiDouble
EV 86 mph · LA 7° · EB 1.3
08/12 vs Braves
vs Austin RileyOut
EV 98 mph · LA 26° · EB 0.4
08/12 vs Braves
vs Freddy FerminSingle
EV 71 mph · LA 9° · EB 0.3
08/18 vs Padres
vs Nick GonzalesOut
EV 104 mph · LA 15° · EB 0.2
08/09 vs Pirates
vs Jake MangumSingle
EV 86 mph · LA -3° · EB 0.2
08/09 vs Pirates

Luck check

Burned once — a ball with a hit probability under 20% that found grass anyway.

vs Jake MangumSingleCheap hit
EV 86 mph · LA -3° · EB 0.2 · xBA .167
08/09 vs Pirates
How to read this chart
Dot color is estimated bases (EB) — what the contact was worth, regardless of what the defense did with it. So a dark hollow ring in the outfield is a crushed ball his defense ran down. Tap or hover a dot or a row to link the two, and use the ▶ links to watch a play on Baseball Savant.

Best games

His biggest outings this year

Best games

His best outings this season by bases saved vs a replacement arm.