Houston Astros players with a 200+ K season
18 players
18 players have had a 200+ K season for the Houston Astros. Nolan Ryan did it the most, 5 times (1980, 1982, 1985, 1987–1988), the best at 270 strikeouts. On a roster now: Gerrit Cole, Justin Verlander, Hunter Brown, and Framber Valdez.
| Player | Pos | Seasons | Best |
|---|---|---|---|
| Nolan Ryan | SP | 1980, 1982, 1985, 1987–1988 | 270 |
| J.R. Richard | SP | 1976–1979 | 313 |
| Gerrit Cole | SP | 2018–2019 | 326 |
| Mike Scott | SP | 1986–1987 | 306 |
| Justin Verlander | SP | 2018–2019 | 300 |
| Darryl Kile | SP | 1996–1997 | 219 |
| Shane Reynolds | SP | 1996, 1998 | 209 |
| Roy Oswalt | SP | 2002, 2004 | 208 |
| Don Wilson | P | 1969 | 235 |
| Larry Dierker | P | 1969 | 232 |
| Roger Clemens | SP | 2004 | 218 |
| Dallas Keuchel | SP | 2015 | 216 |
| Hunter Brown | SP | 2025 | 206 |
| Mike Cuellar | P | 1967 | 203 |
| Turk Farrell | P | 1962 | 203 |
| Charlie Morton | SP | 2018 | 201 |
| Framber Valdez | SP | 2023 | 200 |
| Tom Griffin | SP | 1969 | 200 |
Reached with the club in one regular season. Every season since 1876 is on file. A season split between two clubs is filed as one combined line and counts for neither.