| Ryan Mattheus | |
|---|---|
 Mattheus with the Washington Nationals | |
| Pitcher | |
| Born: November 10, 1983 Galt, California, U.S. | |
Batted: Right Threw: Right | |
| MLB debut | |
| June 14, 2011, for the Washington Nationals | |
| Last MLB appearance | |
| October 4, 2015, for the Cincinnati Reds | |
| MLB statistics | |
| Win–loss record | 9–11 |
| Earned run average | 3.72 |
| Strikeouts | 116 |
| Teams | |
Ryan Arthur Mattheus (born November 10, 1983) is an American former professional baseball pitcher. He played in Major League Baseball (MLB) for the Washington Nationals, Los Angeles Angels of Anaheim, and Cincinnati Reds. He is a sinkerballer.