Humberto Castellanos
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-06-04 | ARI | @ MIL | L, 5-1 | 2.0 | 0 | 0 | 0 | 0 | 3 | 6 | 0 | 0 | 0 | 1 | 2 | RP |
| 2021-06-09 | ARI | @ OAK | L, 4-0 | 3.0 | 1 | 0 | 0 | 2 | 3 | 11 | 1 | 0 | 0 | 3 | 2 | RP |
| 2021-06-12 | ARI | vs. LAA | L, 8-7 | 1.0 | 2 | 1 | 1 | 0 | 0 | 5 | 0 | 0 | 0 | 2 | 0 | RP |
| 2021-06-15 | ARI | @ SFG | L, 9-8 | 0.1 | 1 | 2 | 2 | 1 | 1 | 3 | 0 | 0 | 1 | 0 | 0 | RP, L |
| 2021-06-16 | ARI | @ SFG | L, 13-7 | 2.0 | 1 | 0 | 0 | 1 | 1 | 8 | 0 | 0 | 0 | 1 | 3 | RP |
| 2021-06-30 | ARI | @ STL | L, 7-4 | 2.0 | 3 | 2 | 1 | 0 | 2 | 10 | 1 | 0 | 0 | 1 | 2 | RP |
| 2021-07-03 | ARI | vs. SFG | L, 6-5 | 1.1 | 0 | 0 | 0 | 2 | 0 | 6 | 0 | 0 | 0 | 2 | 2 | RP |
| 2021-07-07 | ARI | vs. COL | W, 6-4 | 4.0 | 4 | 0 | 0 | 1 | 2 | 17 | 0 | 0 | 0 | 5 | 3 | SP |
| 2021-08-18 | ARI | vs. PHI | W, 4-2 | 5.1 | 3 | 1 | 1 | 2 | 1 | 20 | 0 | 1 | 0 | 7 | 7 | SP, W |
| 2021-09-04 | ARI | vs. SEA | L, 8-5 | 3.2 | 7 | 5 | 5 | 1 | 4 | 18 | 2 | 0 | 1 | 3 | 3 | SP |
| 2021-09-11 | ARI | @ SEA | W, 7-3 | 5.1 | 4 | 3 | 3 | 1 | 4 | 22 | 1 | 0 | 2 | 5 | 7 | SP, W |
| 2021-09-18 | ARI | @ HOU | W, 6-4 | 5.0 | 8 | 3 | 3 | 1 | 3 | 23 | 2 | 0 | 1 | 5 | 6 | SP |
| 2021-09-24 | ARI | vs. LAD | L, 4-2 | 5.0 | 5 | 3 | 3 | 2 | 1 | 20 | 1 | 0 | 1 | 4 | 7 | SP, L |
| 2021-10-01 | ARI | vs. COL | L, 9-7 | 5.2 | 9 | 6 | 6 | 1 | 4 | 27 | 1 | 0 | 1 | 5 | 8 | SP |
| Total Games: 14 | ||||||||||||||||