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Antwone Kelly

2026
Pirates· RHP · throws R· 8.1 IP· 5.40 ERA· 1.44 WHIP· 36 BF

Grade

How good he's been, and at what

Too few batters faced to grade

Antwone Kelly has faced 36 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

Four-Seam Fastball
57%
99.2 mph
11% whiffs
saved 2.2 per 1001.8 total
Slider
not charted
24%
88.6 mph
—
—
Changeup
not charted
10%
87.7 mph
—
—
Sweeper
not charted
7%
85.5 mph
—
—

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

Rarely used: sinker (1%)

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

Mix by batter side

Four-Seam Fastball
65% vs LHH
48% vs RHH
How to read this chart
How the mix shifts against lefty and righty bats.

By appearance

How the stuff has held up outing to outing

One point per outing — how his velocity, movement, and pitch mix have moved across the season, with league context for scale. Each pitch keeps the same color in every chart. Only his four-seam fastball is in these charts — the rest were tracked too rarely to plot.

Contact allowed

What hitters do when they connect

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

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 Antwone Kelly landed this season.
hit · out
EBlowhigh
vs Brice TurangHome run
EV 101 mph · LA 27° · EB 3.6
07/12 vs Brewers
vs Liam HicksHome run
EV 91 mph · LA 31° · EB 3.0
06/12 vs Marlins
vs Garrett MitchellDouble
EV 103 mph · LA 12° · EB 1.1
07/12 vs Brewers
vs Jake BauersSingle
EV 83 mph · LA 18° · EB 1.0
07/12 vs Brewers
vs Jackson ChourioSingle
EV 71 mph · LA 22° · EB 1.0
07/12 vs Brewers

Luck check

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

vs Nathaniel LoweSingleCheap hit
EV 98 mph · LA -2° · EB 0.2 · xBA .187
07/31 vs Reds
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.