Michael Kopech played in Major League Baseball from 2018 to 2025, appearing in 184 games over 6 seasons. He recorded a total of 21 W and 33 L, an ERA of 4.14, 457 SO, a WHIP of 1.326, and a WAR of 6.0.
🧾 Basic Profile
 | |
| Name | Michael Kopech |
| Date of Birth | April 30, 1996 |
| Nationality |  United States |
| Position | Pitcher |
| Throws | Right |
| Bats | Right |
| MLB Debut | 2018 |
Michael Kopech Yearly Pitching Stats
This chart shows the season-by-season changes in ERA, SO, and IP for Michael Kopech.
📊 Career Summary
Michael Kopech appeared in 184 games over 6 MLB seasons from 2018 to 2025. Below are his cumulative stats and MLB all-time rankings:
| GS | 60 (MLB Rank: 2,177) |
| GF | 39 (MLB Rank: 2,109) |
| W | 21 (MLB Rank: 2,898) |
| L | 33 (MLB Rank: 2,294) |
| SV | 15 (MLB Rank: 955) |
| ERA | 4.14 (MLB Rank: 4,715) |
| IP | 411 (MLB Rank: 2,921) |
| SO | 457 (MLB Rank: 1,742) |
| BB | 221 (MLB Rank: 2,221) |
| H | 324 (MLB Rank: 3,401) |
| HR | 66 (MLB Rank: 1,569) |
| SO9 | 10.01 (MLB Rank: 538) |
| BB9 | 4.84 (MLB Rank: 3,175) |
| H9 | 7.09 (MLB Rank: 10,986) |
| HR9 | 1.45 (MLB Rank: 1,885) |
| WHIP | 1.326 (MLB Rank: 8,957) |
| WAR | 6.0 (MLB Rank: 1,871) |
📊 Last Season Summary (2025)
In his final season (2025), Michael Kopech recorded the following stats:
| GS | 0 |
| GF | 1 |
| W | 0 |
| ERA | 2.45 |
| IP | 11 |
| SO | 12 |
| BB | 13 |
| H | 6 |
| HR | 0 |
| SO9 | 9.82 |
| BB9 | 10.64 |
| H9 | 4.91 |
| WHIP | 1.727 |
| WAR | 0.2 |
📈 Seasonal Highlights
- Most Wins: 2024, 6 W
- Most SO: 2023, 134 SO
- Most IP: 2023, 129.1 IP
- Best WAR: 2022, 2.3 WAR
- Best ERA: 2025, 2.45 ERA
🎯 Postseason Performance
Michael Kopech appeared in 2 games during the postseason. He recorded an ERA of 18, pitched 3 IP, struck out 5 batters, with 1 W and 0 L.
Michael Kopech Career Pitching Stats Overview
| season | W | L | ERA | W-L% | SV | SO | IP | WAR | WHIP | HR | H | BB | R | ER | ERA+ | FIP | SO9 | SO/BB | GS | G | GF | CG | SHO | HR9 | H9 | BB9 | BK | HBP | IBB | WP | BF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2018 | 1 | 1 | 5.02 | 0.5 | 0 | 15 | 14.1 | 0.1 | 1.535 | 4 | 20 | 2 | 8 | 8 | 86 | 6.16 | 9.4 | 7.5 | 4 | 4 | 0 | 0 | 0 | 2.5 | 12.6 | 1.3 | 0 | 5 | 0 | 1 | 68 |
2021 | 4 | 3 | 3.5 | 0.571 | 0 | 103 | 69.1 | 1.4 | 1.125 | 9 | 54 | 24 | 27 | 27 | 125 | 2.97 | 13.4 | 4.29 | 4 | 44 | 1 | 0 | 0 | 1.2 | 7 | 3.1 | 0 | 1 | 1 | 3 | 285 |
2022 | 5 | 9 | 3.54 | 0.357 | 0 | 105 | 119.1 | 2.3 | 1.19 | 15 | 85 | 57 | 53 | 47 | 112 | 4.49 | 7.9 | 1.84 | 25 | 25 | 0 | 0 | 0 | 1.1 | 6.4 | 4.3 | 2 | 3 | 0 | 2 | 494 |
2023 | 5 | 12 | 5.43 | 0.294 | 0 | 134 | 129.1 | 0.6 | 1.593 | 29 | 115 | 91 | 80 | 78 | 81 | 6.46 | 9.3 | 1.47 | 27 | 30 | 2 | 0 | 0 | 2 | 8 | 6.3 | 0 | 11 | 0 | 9 | 591 |
2024 | 6 | 8 | 3.46 | 0.429 | 15 | 88 | 67.2 | 1.4 | 1.153 | 9 | 44 | 34 | 27 | 26 | 117 | 4.02 | 11.7 | 2.59 | 0 | 67 | 35 | 0 | 0 | 1.2 | 5.9 | 4.5 | 2 | 5 | 2 | 6 | 279 |
2025 | 0 | 0 | 2.45 | 0 | 0 | 12 | 11 | 0.2 | 1.727 | 0 | 6 | 13 | 3 | 3 | 174 | 4.5 | 9.8 | 0.92 | 0 | 14 | 1 | 0 | 0 | 0 | 4.9 | 10.6 | 1 | 0 | 0 | 3 | 53 |
