Gregory Santos
2021–2026 · bats R / throws R · Chicago White Sox, Seattle Mariners, San Francisco Giants
8G
–AVG
–OBP
–SLG
More career statistics
0H
0HR
0RBI
0SB
3–6W–L
91.1IP
78K
4.14ERA
0GS
5SV
Career summary: MLB’s official regular-season totals. Season lines, splits and historical game logs below are reconstructed from the covered Retrosheet records and can differ in coverage or scorer revisions. Compare sources and coverage.
Why official totals and the game-record sums differ
The sources can disagree on historical scorer decisions, appearances, and which games belong to a major-league record. The career summary uses the official total; the source game rows retain their recorded values.
| Statistic | MLB official | Recorded game sum |
|---|---|---|
| Batting · Games | 8 | 81 |
Career batting
| G | PA | AB | R | H | 2B | 3B | HR | RBI | BB | K | SB | CS | HBP | SF | TB | AVG | OBP | SLG | OPS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – | – | – | – |
Career pitching
| IP | G | GS | CG | W | L | SV | H | R | ER | HR | BB | K | HBP | WP | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 91.3 | 84 | 0 | 0 | 3 | 6 | 5 | 97 | 52 | 42 | 5 | 34 | 78 | 0 | 0 | 4.14 | 1.434 |
Season by season
| Year | Team | G | AB | H | HR | RBI | SB | AVG | IP | K |
|---|---|---|---|---|---|---|---|---|---|---|
| 2021 |  San Francisco Giants | 3 | – | – | – | – | – | – | 2 | 3 |
| 2022 | San Francisco Giants | 2 | – | – | – | – | – | – | 3 | 2 |
| 2023 |  Chicago White Sox | 60 | – | – | – | – | – | – | 66 | 66 |
| 2024 |  Seattle Mariners | 8 | – | – | – | – | – | – | 7 | 6 |
| 2025 | Seattle Mariners | 8 | – | – | – | – | – | – | 7 | – |
| 2026 | San Francisco Giants | 3 | – | – | – | – | – | – | 5 | 1 |