Gregory Santos
2021–2025 · P

Gregory Santos

6' 2", 190 lbs·Lived to 27·Bats R / Throws R
Pitcher archetype· RP· CONTEXTUAL
Sinker / Ground BallPounds the bottom of the zone with sinkers and lives on ground balls.2021–2026 · 1,511 pitches · 98.5 mph fastball
The Almanac's Take

AI-generated analysis coming soon.

Career Highs
3.39
Best ERA · 2023
2
Most W · 2023
66
Most K · 2023
1.296
Best WHIP · 2023
Career Arc · ERA
5 seasons
Statistical Comps

Career · Pitching

5 seasons
YearTeamGIPWLERAERA+SOWHIP
2021SF32.00222.501933.500
2022SF23.7004.918121.636
2023CWS6066.3223.39128661.296
2024SEA87.3014.918361.091
2025SEA87.0115.148102.286
Career8186.33677
Pitch Movement Map

Each pitch type this pitcher throws regularly, placed by how the ball moves — sideways break across, rise or drop down the side. Each dotted ring holds about the middle 85% of the league’s pitches of that type, so a cluster sitting outside its ring is movement most pitchers don’t have.

RHP · 1,497 pitches · 2021–2026
-24-12+12+24-24-12+12+24← GLOVE SIDEARM SIDE →HORIZONTAL BREAK (IN)INDUCED VERTICAL BREAK (IN)SLSIFF
SL · Slider53.9% · 90.6 mph
SI · Sinker40.2% · 98.6 mph
FF · 4-Seam Fastball4.5% · 97.8 mph
Rare or unclassified pitches (1.4%) not mapped.

The dots — a sample of this pitcher’s regular-season pitches, placed by movement: left–right is horizontal break, up–down is induced vertical break (what the pitch does beyond gravity). The view is handedness-neutral — positive break is toward the pitcher’s arm side for lefties and righties alike, so every sinker runs right and every sweeper breaks left, whoever throws it.

The dotted rings — about the middle 85% of where each pitch type lands league-wide (a 2-standard-deviation spread), measured from 7.5 million regular-season pitches since 2015. A cluster sitting well outside its ring is movement most of the league doesn’t get. Spring training and the postseason are excluded.

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