Gregory Santos, born in San Cristobal, Dominican Republic, played 5 seasons (2021–2025) primarily as a pitcher, mostly with the Chicago White Sox, Seattle Mariners, San Francisco Giants. He finished with a 3–6 record, a 4.17 ERA and 77 strikeouts.
- Born
- August 28, 1999 · San Cristobal, Dominican Republic · 51 major leaguers from San Cristóbal
- Bats / Throws
- R / R
- Teams
- Chicago White Sox, Seattle Mariners, San Francisco Giants
Pitching
| Year | Team | W | L | ERA | G | GS | SV | IP | SO | BB |
|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | San Francisco Giants | 0 | 2 | 22.50 | 3 | 0 | 0 | 2.0 | 3 | 2 |
| 2022 | San Francisco Giants | 0 | 0 | 4.91 | 2 | 0 | 0 | 3.2 | 2 | 3 |
| 2023 | Chicago White Sox | 2 | 2 | 3.39 | 60 | 0 | 5 | 66.1 | 66 | 17 |
| 2024 | Seattle Mariners | 0 | 1 | 4.91 | 8 | 0 | 0 | 7.1 | 6 | 1 |
| 2025 | Seattle Mariners | 1 | 1 | 5.14 | 8 | 0 | 0 | 7.0 | 0 | 8 |
| Career | 3 | 6 | 4.17 | 81 | 0 | 5 | 86.1 | 77 | 31 |