Corey Kluber
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-04-03 | NYY | vs. TOR | W, 5-3 | 4.0 | 5 | 2 | 1 | 3 | 5 | 19 | 0 | 0 | 1 | 4 | 1 | SP |
| 2021-04-09 | NYY | @ TBR | L, 10-5 | 2.1 | 5 | 5 | 3 | 2 | 3 | 14 | 1 | 0 | 0 | 1 | 2 | SP, L |
| 2021-04-14 | NYY | @ TOR | L, 5-4 | 4.0 | 6 | 3 | 3 | 2 | 4 | 20 | 0 | 0 | 2 | 6 | 1 | SP |
| 2021-04-21 | NYY | vs. ATL | L, 4-1 | 4.2 | 2 | 2 | 2 | 4 | 2 | 20 | 0 | 0 | 0 | 2 | 10 | SP, L |
| 2021-04-27 | NYY | @ BAL | W, 5-1 | 6.2 | 6 | 1 | 1 | 2 | 5 | 28 | 1 | 0 | 0 | 4 | 10 | SP, W |
| 2021-05-02 | NYY | vs. DET | W, 2-0 | 8.0 | 2 | 0 | 0 | 1 | 10 | 27 | 0 | 0 | 0 | 11 | 3 | SP, W |
| 2021-05-08 | NYY | vs. WAS | W, 4-3 | 5.2 | 6 | 2 | 2 | 3 | 6 | 25 | 1 | 0 | 0 | 6 | 4 | SP |
| 2021-05-14 | NYY | @ BAL | W, 5-4 | 6.0 | 7 | 4 | 4 | 2 | 6 | 25 | 3 | 0 | 1 | 5 | 5 | SP, W |
| 2021-05-19 | NYY | @ TEX | W, 2-0 | 9.0 | 0 | 0 | 0 | 1 | 9 | 28 | 0 | 0 | 0 | 9 | 9 | SP, W, CG, SHO |
| 2021-05-25 | NYY | vs. TOR | L, 6-2 | 3.0 | 2 | 2 | 2 | 3 | 5 | 14 | 0 | 0 | 1 | 1 | 3 | SP, L |
| 2021-08-30 | NYY | @ LAA | L, 8-7 | 4.0 | 5 | 5 | 5 | 2 | 6 | 19 | 0 | 0 | 1 | 0 | 6 | SP |
| 2021-09-05 | NYY | vs. BAL | L, 8-7 | 3.2 | 4 | 2 | 2 | 3 | 5 | 18 | 1 | 0 | 1 | 1 | 4 | SP |
| 2021-09-11 | NYY | @ NYM | W, 8-7 | 4.0 | 5 | 4 | 4 | 2 | 6 | 19 | 1 | 1 | 1 | 3 | 2 | SP |
| 2021-09-17 | NYY | vs. CLE | W, 8-0 | 6.0 | 4 | 0 | 0 | 2 | 4 | 23 | 0 | 0 | 0 | 5 | 6 | SP, W |
| 2021-09-22 | NYY | vs. TEX | W, 7-3 | 4.1 | 8 | 3 | 3 | 0 | 4 | 21 | 2 | 0 | 0 | 5 | 4 | SP |
| 2021-09-30 | NYY | @ TOR | W, 6-2 | 4.2 | 7 | 2 | 2 | 1 | 2 | 21 | 2 | 0 | 0 | 6 | 5 | SP |
| Total Games: 16 | ||||||||||||||||