Players · K · Pitcher · 2026 regular season
Antwone Kelly
- Age
- 23
- B/T
- R/R
- Height
- 5' 10"
- Weight
- 238 lb
- Number
- #62
- Born
- September 1, 2003 in Oranjestad, Aruba
- MLB debut
- June 12, 2026
- dbWAR
- -.2 Regular season, 1 season(s)
- IP
- 18.2
- ERA
- 4.82
- FIP
- 5.84
- K/9
- 6.8
- FIP−
- 140 100 = avg
Antwone Kelly is a relief pitcher for the Pittsburgh Pirates. In 2026 he struck out 14 batters over 18.2 innings across 8 appearances, going 0-0. His ERA of 4.82 was 15.3% higher than the league average of 4.18. Stripping out defence, his 5.84 FIP suggests that his ERA had some help behind him. He missed bats on 16.2% of swings (8.2% of every pitch he threw), walked 9.9% of the batters he faced and struck out 17.3%. His -0.2 dbWAR is built from that FIP rather than runs allowed, so it credits him for what he controls and not for the defence behind him.
League context
Percentile among qualified pitchers, 2026 regular season.
Pitching Regular season
Standard and advanced, by season. Regular-season games only.
| Trend | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | PIT | 8 | 0 | 18.2 | 0 | 0 | 0 | 19 | 10 | 14 | 8 | 4.82 | 5.84 | 1.45 | 6.8 | 3.9 | 115 | 140 | -0.2 | — |
Platoon splits
How left- and right-handed hitters fare against him.
| Split | PA | AB | H | HR | BB | SO | AVG | OBP | SLG | wOBA | K% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| vs LHB | 42 | 36 | 10 | 3 | 6 | 8 | .278 | .381 | .611 | .423 | 19.0% |
| vs RHB | 39 | 35 | 9 | 1 | 2 | 6 | .257 | .308 | .486 | .339 | 15.4% |
Pitch sequencing
What Antwone Kelly throws in each count, and what he follows each pitch with. Select any cell for the breakdown.
Select a count to see exactly what Antwone Kelly throws in it.
Pitch arsenal
What he throws, how hard, how often it misses, and what hitters do with it.
| Four-Seam Fastball | 152 | 98.7 | 2,217 | 51.3% | 13.8% | 35 | .286 | .918 | |
| Sweeper | 42 | 87.2 | 2,465 | 47.6% | 25.0% | 10 | — | — | |
| Slider | 39 | 89.3 | 2,201 | 51.3% | 22.2% | 10 | — | — | |
| Changeup | 36 | 87.7 | 1,422 | 30.6% | 7.7% | 9 | — | — | |
| Sinker | 24 | 96.9 | 2,101 | 41.7% | 15.4% | 7 | — | — |
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wOBA uses linear weights measured from this season's own play-by-play rather than published constants, and wRC+ is park-adjusted against that same league. dbWAR is our own open implementation — not fWAR or bWAR — and the full derivation, including its simplifications, is on the methodology page.