Merrill Kelly has a 70-58 record with an ERA of 3.85 and 936 strikeouts in 181 appearances for the Diamondbacks in his career.
| NAME | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | M. Kelly | 2019 | 32 | 13 | 14 | .481 | 32 | 4.42 | 158 | 0 | 0 | 0 | 183.1 | 184 | 90 | 95 | 29 | 57 | 2 | 0 | 4 | 777 | 4 | 7.76 | 2.80 | 2.77 | 1.42 | 20.3 | 7.3 | 1.31 | .292 | 4.66 | 100 | 4.50 | 104 | 9.03 | -3.6 | |
| 2 | | M. Kelly | 2020 | 5 | 3 | 2 | .600 | 5 | 2.59 | 29 | 0 | 0 | 0 | 31.1 | 26 | 9 | 9 | 5 | 5 | 1 | 0 | 1 | 125 | 0 | 8.33 | 1.44 | 5.80 | 1.44 | 23.2 | 4.0 | 0.99 | .247 | 2.59 | 57 | 3.98 | 91 | 7.47 | 1.3 | |
| 3 | | M. Kelly | 2021 | 27 | 7 | 11 | .389 | 27 | 4.44 | 130 | 0 | 0 | 0 | 158.0 | 163 | 78 | 82 | 21 | 41 | 4 | 0 | 3 | 667 | 2 | 7.41 | 2.34 | 3.17 | 1.20 | 19.5 | 6.1 | 1.29 | .301 | 4.67 | 106 | 4.10 | 100 | 9.28 | 0 | |
| 4 | | M. Kelly | 2022 | 33 | 13 | 8 | .619 | 33 | 3.37 | 177 | 0 | 0 | 0 | 200.1 | 167 | 75 | 77 | 21 | 61 | 2 | 0 | 2 | 804 | 4 | 7.95 | 2.74 | 2.90 | 0.94 | 22.0 | 7.6 | 1.14 | .269 | 3.46 | 83 | 3.65 | 94 | 7.50 | 4.8 | |
| 5 | | M. Kelly | 2023 | 30 | 12 | 8 | .600 | 30 | 3.29 | 187 | 0 | 0 | 0 | 177.2 | 143 | 65 | 71 | 20 | 69 | 4 | 0 | 0 | 722 | 3 | 9.47 | 3.50 | 2.71 | 1.01 | 25.9 | 9.6 | 1.19 | .278 | 3.60 | 74 | 3.84 | 91 | 7.24 | 8 | |
| 6 | | M. Kelly | 2024 | 13 | 5 | 1 | .833 | 13 | 4.03 | 63 | 0 | 0 | 0 | 73.2 | 67 | 33 | 35 | 11 | 19 | 2 | 0 | 0 | 300 | 1 | 7.70 | 2.32 | 3.32 | 1.34 | 21.0 | 6.3 | 1.17 | .273 | 4.28 | 97 | 4.25 | 108 | 8.19 | -2.7 | |
| 7 | | M. Kelly | 2025 | 22 | 9 | 6 | .600 | 22 | 3.22 | 121 | 0 | 0 | 0 | 128.2 | 98 | 46 | 53 | 14 | 38 | 1 | 0 | 0 | 514 | 0 | 8.46 | 2.66 | 3.18 | 0.98 | 23.5 | 7.4 | 1.06 | .247 | 3.71 | 76 | 3.57 | 89 | 6.85 | 6.3 | |
| 8 | | M. Kelly | 2026 | 19 | 8 | 8 | .500 | 19 | 4.86 | 71 | 1 | 0 | 0 | 109.1 | 116 | 59 | 62 | 22 | 42 | 3 | 0 | 2 | 473 | 0 | 5.84 | 3.46 | 1.69 | 1.81 | 15.0 | 8.9 | 1.45 | .281 | 5.10 | 114 | 5.66 | 137 | 9.55 | -19.5 | |
| Total | 181 | 70 | 58 | .547 | 181 | 3.85 | 936 | 1 | 0 | 0 | 1062.1 | 964 | 455 | 484 | 143 | 332 | 19 | 0 | 12 | 4,382 | 14 | 7.93 | 2.81 | 2.82 | 1.21 | 21.4 | 7.6 | 1.22 | .278 | 4.10 | 90 | 4.14 | 101 | 8.17 | -5.4 |
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More Diamondbacks Stats
Team Batting Leaders 
HR
19
Marte
RBI
61
Marte
AVG
.310
Moreno
Team Pitching Leaders 
W
9
Rodriguez
K
86
Rodriguez
ERA
2.64
Rodriguez
Team Rankings
HR
103
28th
R
481
13th
SO
723
30th
ERA
4.23
18th
Dodgers
Padres
Giants
Rockies
PIT
CLE
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
62 | 44 | .585 | ||
57 | 50 | .533 | 5.5 | |
54 | 53 | .505 | 8.5 | |
53 | 54 | .495 | 9.5 | |
45 | 62 | .421 | 17.5 | |
| NL Central | W | L | PCT | GB |
66 | 40 | .623 | ||
60 | 46 | .566 | 6.0 | |
55 | 52 | .514 | 11.5 | |
53 | 53 | .500 | 13.0 | |
49 | 55 | .471 | 16.0 | |
| NL West | W | L | PCT | GB |
67 | 39 | .632 | ||
55 | 52 | .514 | 12.5 | |
53 | 53 | .500 | 14.0 | |
45 | 61 | .425 | 22.0 | |
42 | 65 | .393 | 25.5 |
Braves
Phillies
Nationals
Marlins
Mets
Brewers
Cubs
Cardinals
Reds| AL East | W | L | PCT | GB |
|---|---|---|---|---|
62 | 43 | .590 | ||
60 | 46 | .566 | 2.5 | |
55 | 50 | .524 | 7.0 | |
52 | 55 | .486 | 11.0 | |
49 | 58 | .458 | 14.0 | |
| AL Central | W | L | PCT | GB |
55 | 50 | .524 | ||
54 | 53 | .505 | 2.0 | |
53 | 54 | .495 | 3.0 | |
50 | 57 | .467 | 6.0 | |
45 | 62 | .421 | 11.0 | |
| AL West | W | L | PCT | GB |
54 | 52 | .509 | ||
53 | 55 | .491 | 2.0 | |
52 | 55 | .486 | 2.5 | |
44 | 62 | .415 | 10.0 | |
42 | 65 | .393 | 12.5 |
Rays
Yankees
Red Sox
Orioles
Blue Jays
White Sox
Twins
Tigers
Royals
Rangers
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