Julio Mateo, born in Bani, Dominican Republic, played 6 seasons (2002–2007) primarily as a pitcher, mostly with the Seattle Mariners. He finished with a 18–12 record, a 3.67 ERA and 216 strikeouts.
- Born
- August 2, 1977 · Bani, Dominican Republic · 35 major leaguers from Baní
- Bats / Throws
- R / R
- Teams
- Seattle Mariners
Pitching
| Year | Team | W | L | ERA | G | GS | SV | IP | SO | BB |
|---|---|---|---|---|---|---|---|---|---|---|
| 2002 | Seattle Mariners | 0 | 0 | 4.29 | 12 | 0 | 0 | 21.0 | 15 | 12 |
| 2003 | Seattle Mariners | 4 | 0 | 3.15 | 50 | 0 | 1 | 85.2 | 71 | 13 |
| 2004 | Seattle Mariners | 1 | 2 | 4.68 | 45 | 0 | 1 | 57.2 | 43 | 16 |
| 2005 | Seattle Mariners | 3 | 6 | 3.06 | 55 | 1 | 0 | 88.1 | 52 | 17 |
| 2006 | Seattle Mariners | 9 | 4 | 4.19 | 48 | 0 | 0 | 53.2 | 31 | 22 |
| 2007 | Seattle Mariners | 1 | 0 | 3.75 | 9 | 0 | 0 | 12.0 | 4 | 5 |
| Career | 18 | 12 | 3.67 | 219 | 1 | 2 | 318.1 | 216 | 85 |