Jesse Hahn
2014–2025 · P

Jesse Hahn

6' 5", 205 lbs·Lived to 37·Bats R / Throws R
Pitcher archetype· SP· DERIVED
Sinker / Ground BallPounds the bottom of the zone with sinkers and lives on ground balls.2015–2025 · 4,033 pitches · 93.6 mph fastball
The Almanac's Take

AI-generated analysis coming soon.

Career Highs
3.07
Best ERA · 2014
7
Most W · 2014
70
Most K · 2014
1.169
Best WHIP · 2015
Career Arc · ERA
8 seasons
Statistical Comps

Career · Pitching

8 seasons
YearTeamGIPWLERAERA+SOWHIP
2014SD1473.3743.07122701.214
2015ATH1696.7663.35118641.169
2016ATH946.3246.0269231.640
2017ATH1469.7365.3082551.507
2019KC64.70113.503372.786
2020KC1817.3100.52854190.692
2021KC53.30013.503232.700
2025SEA35.0015.407732.200
Career85316.31922244
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 · 4,005 pitches · 2015–2025
-24-12+12+24-24-12+12+24← GLOVE SIDEARM SIDE →HORIZONTAL BREAK (IN)INDUCED VERTICAL BREAK (IN)SICUFFCHSLST
SI · Sinker54.4% · 93.6 mph
CU · Curveball18.5% · 76.0 mph
FF · 4-Seam Fastball11.3% · 93.4 mph
CH · Changeup8.6% · 85.3 mph
SL · Slider6.0% · 83.9 mph
ST · Sweeper1.2% · 81.8 mph

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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