| Kohei Arihara | |
|---|---|
 Arihara with the Fukuoka SoftBank Hawks | |
| Fukuoka SoftBank Hawks – No. 17 | |
| Pitcher | |
| Born: August 11, 1992 Hiroshima, Japan | |
Bats: Right Throws: Right | |
| Professional debut | |
| NPB: May 15, 2015, for the Hokkaido Nippon-Ham Fighters | |
| MLB: April 3, 2021, for the Texas Rangers | |
| NPB statistics (through October 12, 2024) | |
| Win–loss record | 84-62 |
| Earned run average | 3.37 |
| Strikeouts | 837 |
| MLB statistics (through 2022 season) | |
| Win–loss record | 3–7 |
| Earned run average | 7.57 |
| Strikeouts | 38 |
| Teams | |
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| Career highlights and awards | |
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Kohei Arihara (有原 航平, Arihara Kōhei, born August 11, 1992) is a Japanese professional baseball pitcher for the Fukuoka SoftBank Hawks of Nippon Professional Baseball (NPB). He has previously played in Major League Baseball (MLB) for the Texas Rangers and in NPB for the Hokkaido Nippon-Ham Fighters.