Rafael Montalvo, born in Rio Piedras, Puerto Rico, played in 1986 primarily as a pitcher, mostly with the Houston Astros. He finished with a 0–0 record, a 9.00 ERA and 0 strikeouts.
- Born
- March 31, 1964 · Rio Piedras, Puerto Rico · 36 major leaguers from Río Piedras
- Bats / Throws
- R / R
- Teams
- Houston Astros
Pitching
| Year | Team | W | L | ERA | G | GS | SV | IP | SO | BB |
|---|---|---|---|---|---|---|---|---|---|---|
| 1986 | Houston Astros | 0 | 0 | 9.00 | 1 | 0 | 0 | 1.0 | 0 | 2 |
| Career | 0 | 0 | 9.00 | 1 | 0 | 0 | 1.0 | 0 | 2 |