Statistics| Year | Team | G | IP | H | BB | ER | Win | Sav | WHIP | ERA |
|---|
| 2024 | Orioles | 1 | 0.00 | 2 | 0 | 2 | 0 | 0 | Inf | Inf |
| 2023 | Orioles | 65 | 53.33 | 56 | 27 | 21 | 4 | 3 | 1.556 | 3.54 |
| 2022 | Orioles | 66 | 57.67 | 46 | 21 | 9 | 7 | 1 | 1.162 | 1.40 |
| 2021 | Reds | 25 | 24.00 | 21 | 20 | 17 | 1 | 0 | 1.708 | 6.38 |
| 2020 | Astros | 7 | 6.33 | 7 | 6 | 2 | 0 | 0 | 2.053 | 2.84 |
| 2019 | Astros | 5 | 9.00 | 11 | 2 | 10 | 1 | 0 | 1.444 | 10.00 |
| 2018 | Astros | 8 | 11.33 | 6 | 7 | 5 | 0 | 0 | 1.147 | 3.97 |
| Total MLB | 177 | 161.67 | 149 | 83 | 66 | 13 | 4 | 1.435 | 3.67 |
2017 Game Log | | Date | Time | Headline |
|---|
| Mon Jan 22 | 17:19 | Orioles Agree On One-Year Deal With Cionel Perez | | Tue Jul 25 2023 | 00:56 | Cionel Perez Earns First Save Of Season Monday | | Tue Jul 18 2023 | 14:11 | Cionel Perez Activated From Injured List | | Wed Jul 5 2023 | 00:22 | Cionel Perez Placed On 15-Day Injured List Tuesday | | Fri Feb 17 2023 | 11:35 | Cionel Perez, Bryan Baker Could Be Closing Options | | Wed Nov 24 2021 | 21:20 | Orioles Claim Cionel Perez Off Waivers |
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