Zack Greinke had a record of 1-8 with an ERA of 5.77 and 41 strikeouts in 15 appearances in his last 15 games.
| NAME | DATE | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | Z. Greinke | 6/6/2023 |  KCR | @ |  MIA | L | 1 | 10.38 | 3 | 0 | 0 | 0 | 4.1 | 4 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | 19 | 0 |
| 2 | | Z. Greinke | 6/12/2023 | KCR | vs |  CIN | 1 | 5.40 | 4 | 0 | 0 | 0 | 5.0 | 6 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 19 | 0 | |
| 3 | | Z. Greinke | 6/18/2023 | KCR | vs |  LAA | L | 1 | 7.20 | 4 | 0 | 0 | 0 | 5.0 | 8 | 4 | 4 | 2 | 1 | 1 | 0 | 0 | 24 | 0 |
| 4 | | Z. Greinke | 6/23/2023 | KCR | @ |  TBR | L | 1 | 13.50 | 3 | 0 | 0 | 0 | 4.2 | 9 | 7 | 7 | 1 | 1 | 0 | 0 | 0 | 22 | 0 |
| 5 | | Z. Greinke | 6/29/2023 | KCR | vs |  CLE | 1 | 3.00 | 0 | 0 | 0 | 0 | 6.0 | 11 | 2 | 2 | 0 | 2 | 0 | 0 | 0 | 28 | 1 | |
| 6 | | Z. Greinke | 7/4/2023 | KCR | @ |  MIN | L | 1 | 10.13 | 3 | 0 | 0 | 0 | 5.1 | 7 | 6 | 6 | 3 | 0 | 1 | 0 | 0 | 24 | 0 |
| 7 | | Z. Greinke | 7/20/2023 | KCR | vs |  DET | L | 1 | 4.50 | 1 | 0 | 0 | 0 | 4.0 | 4 | 2 | 2 | 0 | 2 | 0 | 0 | 0 | 17 | 0 |
| 8 | | Z. Greinke | 7/25/2023 | KCR | @ | CLE | L | 1 | 7.20 | 1 | 0 | 0 | 0 | 5.0 | 4 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | 19 | 0 |
| 9 | | Z. Greinke | 8/1/2023 | KCR | vs |  NYM | 1 | 1.80 | 3 | 0 | 0 | 0 | 5.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 18 | 0 | |
| 10 | | Z. Greinke | 8/6/2023 | KCR | @ |  PHI | L | 1 | 11.25 | 4 | 0 | 0 | 0 | 4.0 | 7 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | 18 | 0 |
| 11 | | Z. Greinke | 8/28/2023 | KCR | vs |  PIT | L | 1 | 3.86 | 2 | 0 | 0 | 0 | 4.2 | 6 | 2 | 2 | 0 | 2 | 0 | 0 | 0 | 20 | 0 |
| 12 | | Z. Greinke | 9/15/2023 | KCR | vs |  HOU | 1 | 0.00 | 1 | 0 | 0 | 0 | 2.0 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 10 | 0 | |
| 13 | | Z. Greinke | 9/20/2023 | KCR | vs | CLE | 1 | 4.91 | 5 | 0 | 0 | 0 | 3.2 | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | |
| 14 | | Z. Greinke | 9/26/2023 | KCR | @ | DET | 1 | 0.00 | 5 | 0 | 0 | 0 | 5.0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 16 | 0 | |
| 15 | | Z. Greinke | 10/1/2023 | KCR | vs |  NYY | W | 1 | 1.80 | 2 | 0 | 0 | 0 | 5.0 | 4 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 19 | 0 |
| Total | 15 | 5.77 | 41 | 0 | 0 | 0 | 68.2 | 83 | 44 | 44 | 13 | 12 | 2 | 0 | 0 | 289 | 1 |
Some of the information used here was obtained free of charge from Retrosheet.
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