Williams PEREZ |
| Year | Team | G | GS | CG | SHO | W | L | S | IP | H | R | ER | HR | BB | K | IBB | WP | BK | HB | ERA | PCT | Kper9 | Hper9 | BBper9 | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2016 | COL | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 54.3 | 64 | 37 | 37 | 5 | 42 | 40 | 0 | 1 | 0 | 0 | 6.13 | 0.000 | 6.63 | 10.60 | 6.96 | 1.95 |
| 1 | Years | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 54.3 | 64 | 37 | 37 | 5 | 42 | 40 | 0 | 1 | 0 | 0 | 6.13 | 0.000 | 6.63 | 10.60 | 6.96 | 1.95 |
| 2016 pre-season: | COL selects Williams PEREZ with the 2016 COL#6 draft choice |
| 2017 cutdown: | COL drops Burke BADENHOP, Chase D'ARNAUD, Casey FIEN, Ryan FLAHERTY, Carlos FRIAS, Charlie FURBUSH, Josh HAMILTON, Tyler HOLT, Dae-Ho LEE, Mark LOWE, Daniel NAVA, Williams PEREZ, Ryan RABURN and Josh SMITH |