MLB players from San Mateo, California
8 MLB players on file were born in San Mateo, California. 1 is on MLB rosters now: Petey Halpin. Bud Black has played the most MLB seasons of them, 15. Every season since 1876 is on file.
On MLB rosters now (1)
| Player | Pos | Years | Seasons |
|---|---|---|---|
| Petey HalpinCLE | CF | 2025–2026 | 2 |
Former MLB players (7)
| Player | Pos | Years | Seasons |
|---|---|---|---|
| Bud Black | SP | 1981–1995 | 15 |
| John Wetteland | RP | 1989–2000 | 12 |
| Erik Goeddel | RP | 2014–2018 | 5 |
| Scott Chiamparino | P | 1990–1992 | 3 |
| Paul McClellan | SP | 1990–1991 | 2 |
| Herman Segelke | RP | 1982 | 1 |
| Randy Gomez | C | 1984 | 1 |
Birthplace as ESPN lists it for each player. Most seasons first.