Chris Flexen career strikeouts (pitching)
488Career Regular Season
Chris Flexen has recorded 488 strikeouts (pitching) over 8 regular seasons.
- Best season on file: 125 in 2021.
- Most recent: 22 in 2025.
Sum of 8 regular seasons, 2017 through 2025. Figures come from ESPN's box scores and were last read on September 23, 2026.
| GP: Games the player appeared in, however briefly. | W: Games in which this pitcher was credited with the win. | L: Games in which this pitcher was charged with the loss. | ERA: Earned runs allowed per nine innings pitched — lower is better. Under 3.00 is excellent. | IP: Innings pitched. The decimal counts outs, so 6.2 is six innings and two more outs. | K: Batters this pitcher struck out. | BB: Times the batter reached first base on four balls. | WHIP: Walks and hits allowed per inning pitched — lower is better. Around 1.00 is elite. | SV: Games finished by protecting a narrow lead to the last out. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2017 |  NYM | 14 | 3 | 6 | 7.88 | 48.0 | 36 | 35 | 2.02 | 0 |
| 2018 | NYM | 4 | 0 | 2 | 12.79 | 6.1 | 3 | 6 | 3.16 | 0 |
| 2019 | NYM | 9 | 0 | 3 | 6.59 | 13.2 | 10 | 13 | 2.05 | 0 |
| 2021 |  SEA | 31 | 14 | 6 | 3.61 | 179.2 | 125 | 40 | 1.25 | 0 |
| 2022 | SEA | 33 | 8 | 9 | 3.73 | 137.2 | 95 | 51 | 1.33 | 2 |
| 2023 |  SEA/COL | 29 | 2 | 8 | 6.86 | 102.1 | 74 | 38 | 1.67 | 0 |
| 2024 |  CHW | 33 | 3 | 15 | 4.95 | 160.0 | 123 | 63 | 1.52 | 0 |
| 2025 |  CHC | 21 | 5 | 1 | 3.09 | 43.2 | 22 | 12 | 1.15 | 1 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV