| era | G | w | l | sv | K | whip | ip | ||
|---|---|---|---|---|---|---|---|---|---|
| Career | 3.93 | 201 | 75 | 67 | 0 | 1024 | 1.23 | 1170.1 | |
| 2026 |  | 4.94 | 29 | 10 | 14 | 0 | 113 | 1.46 | 162.0 |
| 2025 |  | 4.23 | 10 | 3 | 3 | 0 | 46 | 1.25 | 55.1 |
| 2025 | | 3.22 | 22 | 9 | 6 | 0 | 121 | 1.06 | 128.2 |
| 2024 | | 4.03 | 13 | 5 | 1 | 0 | 63 | 1.17 | 73.2 |
| 2023 | | 3.29 | 30 | 12 | 8 | 0 | 187 | 1.19 | 177.2 |
| 2022 | | 3.37 | 33 | 13 | 8 | 0 | 177 | 1.14 | 200.1 |
| 2021 | | 4.44 | 27 | 7 | 11 | 0 | 130 | 1.29 | 158.0 |
| 2020 | | 2.59 | 5 | 3 | 2 | 0 | 29 | 0.99 | 31.1 |
| 2019 | | 4.42 | 32 | 13 | 14 | 0 | 158 | 1.31 | 183.1 |
Merrill Kelly
- Position
- P
- Jersey Number
- #29
- H/W
- 6' 2" / 210 lbs
- Bats / Throws
- R / R
- Birth Date
- October 14, 1988 (Age: 38)
- Birth City
- Houston, USA
- MLB Debut
- April 1, 2019
-
-
Draft 
Rd. 22 / #665
Pitch arsenal
Year-by-year
Awards
| 2022 | | NL Pitcher of the Month | |
|---|---|---|---|
| 2022 | | NL Player of the Week | |
| 2021 | | Diamondbacks Pitcher of the Year | |
| 2014 |  | INT Mid-Season All-Star |