Players · K · Pitcher · 2026
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
- .0 1 season(s)
- IP
- 16.1
- ERA
- 4.41
- FIP
- 4.69
- K/9
- 6.6
- FIP−
- 112 100 = avg
Antwone Kelly is a relief pitcher for the Pittsburgh Pirates. In 2026 he struck out 12 batters over 16.1 innings across 7 appearances, going 0-0. His ERA of 4.41 is 5.5% higher than the league average of 4.18. Stripping out defence, his 4.69 FIP suggests the ERA was no fluke. He missed bats on 17.0% of swings (8.7% of every pitch he threw), walked 9.9% of the batters he faced and struck out 16.9%. His 0.0 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.
Pitching
Standard and advanced, by season.
| Trend | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | PIT | 7 | 0 | 16.1 | 0 | 0 | 0 | 17 | 8 | 12 | 7 | 4.41 | 4.69 | 1.47 | 6.6 | 3.9 | 106 | 112 | 0.0 | — |
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 | 37 | 32 | 9 | 2 | 5 | 7 | .281 | .378 | .563 | .406 | 18.9% |
| vs RHB | 34 | 30 | 8 | 0 | 2 | 5 | .267 | .324 | .433 | .329 | 14.7% |
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 | 141 | 98.8 | 2,217 | 51.8% | 13.2% | 31 | .290 | .855 | |
| Sweeper | 39 | 87.3 | 2,464 | 48.7% | 26.1% | 10 | — | — | |
| Slider | 34 | 89.6 | 2,207 | 55.9% | 25.0% | 9 | — | — | |
| Changeup | 30 | 88.0 | 1,413 | 30.0% | 10.0% | 7 | — | — | |
| Sinker | 19 | 97.0 | 2,091 | 42.1% | 20.0% | 5 | — | — |
Head to head
Put Antwone Kelly beside up to three others.
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.