Luis Castillo had a 3-7 record with an ERA of 3.12 and 98 strikeouts in 15 appearances in his rookie season in 2017.
| NAME | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | L. Castillo | 2017 |  CIN | 15 | 3 | 7 | .300 | 15 | 3.12 | 98 | 0 | 0 | 0 | 89.1 | 64 | 31 | 32 | 11 | 32 | 3 | 0 | 1 | 359 | 2 | 9.87 | 3.22 | 3.06 | 1.11 | 27.3 | 8.9 | 1.07 | .247 | 3.22 | 71 | 3.73 | 85 | 6.45 | 6.6 |
Games
| NAME | DATE | SEASON | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | | L. Castillo | 9/6/2017 | 2017 | CIN | vs |  MIL | W | 1 | 1.13 | 10 | 0 | 0 | 0 | 8.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 28 | 0 |
| 2 | | L. Castillo | 9/1/2017 | 2017 | CIN | @ |  PIT | 1 | 4.50 | 5 | 0 | 0 | 0 | 4.0 | 3 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 17 | 0 | |
| 3 | | L. Castillo | 8/26/2017 | 2017 | CIN | vs | PIT | L | 1 | 1.29 | 9 | 0 | 0 | 0 | 7.0 | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 24 | 0 |
| 4 | | L. Castillo | 8/20/2017 | 2017 | CIN | @ |  ATL | L | 1 | 4.50 | 8 | 0 | 0 | 0 | 4.0 | 4 | 2 | 2 | 0 | 2 | 1 | 0 | 0 | 19 | 1 |
| 5 | | L. Castillo | 8/15/2017 | 2017 | CIN | @ |  CHC | 1 | 0.00 | 7 | 0 | 0 | 0 | 6.0 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 22 | 0 | |
| 6 | | L. Castillo | 8/10/2017 | 2017 | CIN | vs |  SDP | 1 | 4.50 | 4 | 0 | 0 | 0 | 6.0 | 6 | 3 | 3 | 1 | 3 | 0 | 0 | 0 | 27 | 0 | |
| 7 | | L. Castillo | 8/5/2017 | 2017 | CIN | vs |  STL | L | 1 | 4.26 | 4 | 0 | 0 | 0 | 6.1 | 3 | 3 | 4 | 1 | 5 | 2 | 0 | 1 | 27 | 0 |
| 8 | | L. Castillo | 7/30/2017 | 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 | 7/25/2017 | 2017 | CIN | @ |  NYY | L | 1 | 5.40 | 2 | 0 | 0 | 0 | 5.0 | 7 | 3 | 3 | 0 | 2 | 0 | 0 | 0 | 22 | 0 |
| 10 | | L. Castillo | 7/20/2017 | 2017 | CIN | vs |  ARI | L | 1 | 6.00 | 7 | 0 | 0 | 0 | 6.0 | 4 | 4 | 4 | 1 | 1 | 0 | 0 | 0 | 23 | 0 |
| 11 | | L. Castillo | 7/15/2017 | 2017 | CIN | vs |  WSH | L | 1 | 4.50 | 6 | 0 | 0 | 0 | 6.0 | 3 | 3 | 3 | 1 | 4 | 0 | 0 | 0 | 25 | 1 |
| 12 | | L. Castillo | 7/8/2017 | 2017 | CIN | @ | ARI | W | 1 | 0.00 | 8 | 0 | 0 | 0 | 6.2 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 25 | 0 |
| 13 | | L. Castillo | 7/3/2017 | 2017 | CIN | @ |  COL | L | 1 | 6.35 | 8 | 0 | 0 | 0 | 5.2 | 9 | 4 | 4 | 2 | 1 | 0 | 0 | 0 | 27 | 0 |
| 14 | | L. Castillo | 6/28/2017 | 2017 | CIN | vs | MIL | 1 | 3.18 | 9 | 0 | 0 | 0 | 5.2 | 5 | 2 | 2 | 1 | 3 | 0 | 0 | 0 | 24 | 0 | |
| 15 | | L. Castillo | 6/23/2017 | 2017 | CIN | @ | WSH | 1 | 3.60 | 5 | 0 | 0 | 0 | 5.0 | 5 | 2 | 2 | 2 | 5 | 0 | 0 | 0 | 22 | 0 | |
| Total | 15 | 3.12 | 98 | 0 | 0 | 0 | 89.1 | 64 | 31 | 32 | 11 | 32 | 3 | 0 | 1 | 359 | 2 |
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