Merrill Kelly
Arizona Diamondbacks · P · RHP · #29
GS4
K14
BB15
BAA.358
ERA9.95
IP19.0
W1
L3
WHIP2.32
K/96.63
BB/97.11
Pitch Arsenal2026 season · 7 pitch types
Pitch Mix (% of pitches thrown)
| Pitch | Usage% | Pitches | Avg Velo | Avg Spin | Whiff% | PutAway% |
|---|---|---|---|---|---|---|
CHChangeup | 28.3% | 144 | 88.1 | 2155 | 35.7 | 11.4 |
FF4-Seam Fastball | 26.3% | 134 | 91.7 | 2345 | 16.4 | 10.0 |
FCCutter | 14.7% | 75 | 90.7 | 2361 | 9.7 | 6.7 |
CUCurveball | 11.2% | 57 | 81.5 | 2566 | 20.0 | 8.3 |
SLSlider | 9.8% | 50 | 86.1 | 2337 | 50.0 | 11.1 |
SISinker | 8.8% | 45 | 92.1 | 2225 | 8.7 | 0.0 |
POPitch Out | 0.4% | 2 | 90.3 | 2305 | — | 0.0 |
Game Log2026 season · 4 games
Scroll horizontally for more stats| Game | Basic | Rates | Batted Ball | Quality of Contact (Statcast) | ERA Family | Pitch Grading (Stuff+) | Pitch Velocity (mph) | ||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Date | Opp | GS | W | L | SV | HLD | IP | TBF | H | R | ER | HR | BB | SO | K/9 | BB/9 | HR/9 | BABIP | LOB% | GB% | HR/FB | Events | EV | maxEV | LA | Barrels | Barrel% | HardHit | HardHit% | ERA | xERA | FIP | xFIP | GSv2 | Stuff+ | Loc+ | Pit+ | vFA | vSI | vFC | vSL | vCU | vCH | vKC | vFS |
| 2026-05-03 | @ CHC | 1 | 0 | 1 | 0 | 0 | 4.1 | 24 | 8 | 6 | 6 | 1 | 3 | 5 | 10.38 | 6.23 | 2.08 | .467 | — | — | — | 16 | 92.9 | 110.9 | 11.4 | 1 | 6.3 | 7 | 43.8 | 9.95 | — | — | — | — | — | — | — | 91.6 | 92.6 | 91.5 | 86.7 | 82.8 | 88.5 | — | — |
| 2026-04-28 | @ MIL | 1 | 0 | 1 | 0 | 0 | 5.0 | 24 | 6 | 5 | 5 | 1 | 5 | 1 | 1.80 | 9.00 | 1.80 | .294 | — | — | — | 18 | 84.9 | 107.0 | 3.3 | 3 | 16.7 | 6 | 33.3 | 9.20 | — | — | — | — | — | — | — | 91.7 | 91.8 | 90.4 | 86.2 | 81.8 | 88.0 | — | — |
| 2026-04-21 | vs CWS | 1 | 0 | 1 | 0 | 0 | 4.1 | 26 | 10 | 8 | 8 | 3 | 3 | 5 | 10.38 | 6.23 | 6.23 | .467 | — | — | — | 18 | 93.4 | 113.0 | 16.1 | 6 | 33.3 | 11 | 61.1 | 9.31 | — | — | — | — | — | — | — | 92.3 | 93.3 | 90.8 | 86.1 | 82.1 | 88.4 | — | — |
| 2026-04-14 | @ BAL | 1 | 1 | 0 | 0 | 0 | 5.1 | 24 | 5 | 2 | 2 | 1 | 4 | 3 | 5.06 | 6.75 | 1.69 | .267 | — | — | — | 17 | 91.0 | 109.3 | 21.1 | 3 | 17.6 | 7 | 41.2 | 3.38 | — | — | — | — | — | — | — | 91.4 | 92.8 | 90.6 | — | 81.8 | 88.3 | — | — |