Luis Castillo had a record of 44-53 with an ERA of 3.62 and 860 strikeouts in 137 appearances for the Reds before June 1, 2024.
| NAME | DATE | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | L. Castillo | 6/23/2017 |  CIN | @ |  WSH | 1 | 3.60 | 5 | 0 | 0 | 0 | 5.0 | 5 | 2 | 2 | 2 | 5 | 0 | 0 | 0 | 22 | 0 | |
| 2 | | L. Castillo | 6/28/2017 | CIN | vs |  MIL | 1 | 3.18 | 9 | 0 | 0 | 0 | 5.2 | 5 | 2 | 2 | 1 | 3 | 0 | 0 | 0 | 24 | 0 | |
| 3 | | L. Castillo | 7/3/2017 | CIN | @ |  COL | L | 1 | 6.35 | 8 | 0 | 0 | 0 | 5.2 | 9 | 4 | 4 | 2 | 1 | 0 | 0 | 0 | 27 | 0 |
| 4 | | L. Castillo | 7/8/2017 | CIN | @ |  ARI | W | 1 | 0.00 | 8 | 0 | 0 | 0 | 6.2 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 25 | 0 |
| 5 | | L. Castillo | 7/15/2017 | CIN | vs | WSH | L | 1 | 4.50 | 6 | 0 | 0 | 0 | 6.0 | 3 | 3 | 3 | 1 | 4 | 0 | 0 | 0 | 25 | 1 |
| 6 | | L. Castillo | 7/20/2017 | CIN | vs | ARI | L | 1 | 6.00 | 7 | 0 | 0 | 0 | 6.0 | 4 | 4 | 4 | 1 | 1 | 0 | 0 | 0 | 23 | 0 |
| 7 | | L. Castillo | 7/25/2017 | CIN | @ |  NYY | L | 1 | 5.40 | 2 | 0 | 0 | 0 | 5.0 | 7 | 3 | 3 | 0 | 2 | 0 | 0 | 0 | 22 | 0 |
| 8 | | L. Castillo | 7/30/2017 | CIN | @ |  MIA | W | 1 | 1.13 | 6 | 0 | 0 | 0 | 8.0 | 3 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 27 | 0 |
| 9 | | L. Castillo | 8/5/2017 | CIN | vs |  STL | L | 1 | 4.26 | 4 | 0 | 0 | 0 | 6.1 | 3 | 3 | 4 | 1 | 5 | 2 | 0 | 1 | 27 | 0 |
| 10 | | L. Castillo | 8/10/2017 | CIN | vs |  SDP | 1 | 4.50 | 4 | 0 | 0 | 0 | 6.0 | 6 | 3 | 3 | 1 | 3 | 0 | 0 | 0 | 27 | 0 | |
| 11 | | L. Castillo | 8/15/2017 | CIN | @ |  CHC | 1 | 0.00 | 7 | 0 | 0 | 0 | 6.0 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 22 | 0 | |
| 12 | | L. Castillo | 8/20/2017 | CIN | @ |  ATL | L | 1 | 4.50 | 8 | 0 | 0 | 0 | 4.0 | 4 | 2 | 2 | 0 | 2 | 1 | 0 | 0 | 19 | 1 |
| 13 | | L. Castillo | 8/26/2017 | CIN | vs |  PIT | L | 1 | 1.29 | 9 | 0 | 0 | 0 | 7.0 | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 24 | 0 |
| 14 | | L. Castillo | 9/1/2017 | CIN | @ | PIT | 1 | 4.50 | 5 | 0 | 0 | 0 | 4.0 | 3 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 17 | 0 | |
| 15 | | L. Castillo | 9/6/2017 | CIN | vs | MIL | W | 1 | 1.13 | 10 | 0 | 0 | 0 | 8.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 28 | 0 |
| 16 | | L. Castillo | 3/31/2018 | CIN | vs | WSH | L | 1 | 10.80 | 6 | 0 | 0 | 0 | 5.0 | 6 | 6 | 6 | 2 | 1 | 0 | 0 | 0 | 22 | 0 |
| 17 | | L. Castillo | 4/6/2018 | CIN | @ | PIT | L | 1 | 7.20 | 3 | 0 | 0 | 0 | 5.0 | 6 | 4 | 4 | 0 | 3 | 0 | 0 | 0 | 24 | 0 |
| 18 | | L. Castillo | 4/11/2018 | CIN | @ |  PHI | 1 | 4.50 | 4 | 0 | 0 | 0 | 6.0 | 5 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | 23 | 0 | |
| 19 | | L. Castillo | 4/16/2018 | CIN | @ | MIL | W | 1 | 5.40 | 8 | 0 | 0 | 0 | 6.2 | 5 | 4 | 4 | 0 | 3 | 0 | 0 | 0 | 27 | 0 |
| 20 | | L. Castillo | 4/22/2018 | CIN | @ | STL | L | 1 | 5.40 | 3 | 0 | 0 | 0 | 5.0 | 7 | 3 | 3 | 1 | 4 | 0 | 0 | 0 | 24 | 0 |
| 21 | | L. Castillo | 4/27/2018 | CIN | @ |  MIN | 1 | 45.00 | 0 | 0 | 0 | 0 | 1.0 | 6 | 5 | 5 | 1 | 2 | 0 | 0 | 0 | 11 | 0 | |
| 22 | | L. Castillo | 5/2/2018 | CIN | vs | MIL | L | 1 | 3.00 | 7 | 0 | 0 | 0 | 6.0 | 9 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 27 | 0 |
| 23 | | L. Castillo | 5/8/2018 | CIN | vs |  NYM | W | 1 | 3.18 | 7 | 0 | 0 | 0 | 5.2 | 3 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 21 | 0 |
| 24 | | L. Castillo | 5/13/2018 | CIN | @ |  LAD | W | 1 | 3.00 | 8 | 0 | 0 | 0 | 6.0 | 4 | 2 | 3 | 2 | 0 | 0 | 0 | 0 | 22 | 0 |
| 25 | | L. Castillo | 5/19/2018 | CIN | vs | CHC | 1 | 1.80 | 4 | 0 | 0 | 0 | 5.0 | 6 | 1 | 1 | 0 | 5 | 0 | 0 | 1 | 25 | 0 | |
| Total | 137 | 3.62 | 860 | 1 | 0 | 0 | 792.1 | 667 | 319 | 352 | 92 | 287 | 27 | 0 | 6 | 3,292 | 13 | |||||||
Some of the information used here was obtained free of charge from Retrosheet.
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