Gregory Santos
Game Context
Relief Pitcher
#57
Player card
Gregory Santos
Movement: FlatConfidence: WatchBased on: season profile
Gregory Santos rates 42/100 because the model is pricing 5.0 innings, 0 strikeouts, a 3.60 ERA, and a 1.60 WHIP for San Francisco Giants. The call weighs production, role, momentum, availability, and ceiling; strongest inputs: STRIKEOUTS, COMMAND, RUN PREVENTION. Rafters value call is Watch with the movement label flat today. The caveat: role security keeps the call capped, availability is the main drag, no daily lift yet.
How to read this cardPitcher lens: innings, strikeouts, ERA/WHIP prevention, recent workload, and role shape the value call.
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2026 · pitching
2026 · pitching
| GP | GS | W | L | ERA | WHIP | IP | K | BB | SV | HLD |
|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 0 | 0 | 0 | 3.60 | 1.60 | 5.0 | 1 | 3 | 0 | 0 |
Career Snapshot
pitching · 2021–2026
| GP | W | L | W% | WAR | ERA | WHIP | IP | K | BB | K/BB | H | R | ER | SV | HLD | BLSV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 84 | 3 | 6 | .333 | — | 4.14 | 1.43 | 91.1 | 78 | 34 | 2.3 | 97 | 52 | 42 | 5 | 10 | 6 |
Opponent Batting · 2021–2026
| P | TBF | P-TBF | OBA | OOBP | OSLUG | OOPS | 2B | 3B | HR | TB | RBI | BH | SH | IBB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1497 | 408 | 3.669 | .264 | .337 | .360 | .696 | 16 | 2 | 5 | 132 | 47 | 6 | 1 | 3 |
Expanded Pitching · 2021–2026
| P/I | K/9 | GB | FB | G/F | IR | IRS | WP | BK | SB | CS |
|---|---|---|---|---|---|---|---|---|---|---|
| 16.4 | 7.7 | 157 | 133 | 1.2 | 39 | 12 | 4 | 3 | 14 | 5 |
Season by Season
pitching
| Season | Team | GP | GS | W | L | W% | WAR | ERA | WHIP | IP | K | BB | K/BB | H | R | ER | SV | HLD | BLSV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | San Francisco Giants | 3 | 0 | 0 | 2 | .000 | -0.7 | 22.50 | 3.50 | 2.0 | 3 | 2 | 1.5 | 5 | 6 | 5 | 0 | 1 | 0 |
| 2022 | San Francisco Giants | 2 | 0 | 0 | 0 | .000 | 0.0 | 4.91 | 1.64 | 3.2 | 2 | 3 | 0.7 | 3 | 2 | 2 | 0 | 0 | 0 |
| 2023 | Chicago White Sox | 60 | 0 | 2 | 2 | .500 | 1.3 | 3.39 | 1.30 | 66.1 | 66 | 17 | 3.9 | 69 | 29 | 25 | 5 | 6 | 4 |
| 2024 | Seattle Mariners | 8 | 0 | 0 | 1 | .000 | -0.1 | 4.91 | 1.09 | 7.1 | 6 | 1 | 6.0 | 7 | 4 | 4 | 0 | 2 | 1 |
| 2025 | Seattle Mariners | 8 | 0 | 1 | 1 | .500 | -0.3 | 5.14 | 2.29 | 7.0 | 0 | 8 | 0.0 | 8 | 6 | 4 | 0 | 1 | 1 |
| 2026 | San Francisco Giants | 3 | 0 | 0 | 0 | .000 | -0.1 | 3.60 | 1.60 | 5.0 | 1 | 3 | 0.3 | 5 | 5 | 2 | 0 | 0 | 0 |
Opponent Batting
| Season | Team | P | TBF | P-TBF | OBA | OOBP | OSLUG | OOPS | 2B | 3B | HR | TB | RBI | BH | SH | SF | IBB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | San Francisco Giants | 53 | 13 | 4.077 | .455 | .538 | 1.273 | 1.811 | 0 | 0 | 3 | 14 | 5 | 0 | 0 | 0 | 0 |
| 2022 | San Francisco Giants | 67 | 17 | 3.941 | .214 | .353 | .286 | .639 | 1 | 0 | 0 | 4 | 2 | 0 | 0 | 0 | 0 |
| 2023 | Chicago White Sox | 1047 | 289 | 3.623 | .258 | .315 | .318 | .633 | 8 | 1 | 2 | 85 | 31 | 5 | 0 | 0 | 1 |
| 2024 | Seattle Mariners | 112 | 31 | 3.613 | .241 | .290 | .310 | .601 | 2 | 0 | 0 | 9 | 2 | 1 | 0 | 0 | 0 |
| 2025 | Seattle Mariners | 132 | 36 | 3.667 | .296 | .457 | .407 | .865 | 3 | 0 | 0 | 11 | 3 | 0 | 1 | 0 | 2 |
| 2026 | San Francisco Giants | 86 | 22 | 3.909 | .263 | .364 | .474 | .837 | 2 | 1 | 0 | 9 | 4 | 0 | 0 | 0 | 0 |
Expanded Pitching
| Season | Team | P/S | P/I | K/9 | QS | CG | SHO | GSC | GB | FB | G/F | IR | IRS | WP | BK | SB | CS | RSUP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | San Francisco Giants | 0.0 | 26.5 | 13.5 | 0 | 0 | 0 | 0.0 | 3 | 5 | 0.6 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 |
| 2022 | San Francisco Giants | 0.0 | 18.3 | 4.9 | 0 | 0 | 0 | 0.0 | 9 | 3 | 3.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.0 |
| 2023 | Chicago White Sox | 0.0 | 15.8 | 9.0 | 0 | 0 | 0 | 0.0 | 105 | 96 | 1.1 | 36 | 11 | 2 | 1 | 10 | 3 | 0.0 |
| 2024 | Seattle Mariners | 0.0 | 15.3 | 7.4 | 0 | 0 | 0 | 0.0 | 13 | 10 | 1.3 | 1 | 0 | 0 | 1 | 0 | 0 | 0.0 |
| 2025 | Seattle Mariners | 0.0 | 18.9 | 0.0 | 0 | 0 | 0 | 0.0 | 18 | 10 | 1.8 | 0 | 0 | 2 | 0 | 2 | 0 | 0.0 |
| 2026 | San Francisco Giants | 0.0 | 17.2 | 1.8 | 0 | 0 | 0 | 0.0 | 9 | 9 | 1.0 | 1 | 1 | 0 | 1 | 2 | 2 | 0.0 |
Latest News
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