Year	Team	G	IP	W	L	ERA	ERA+	SO	WHIP
2017	CWS	30	22.0	1	3	4.50	97	17	1.273
2018	CWS	37	31.7	0	1	4.26	97	35	1.579
2019	CWS	58	67.7	0	0	2.13	211	60	0.990
2020	CWS	9	9.3	1	0	0.96	463	14	1.071
2021	CWS	62	56.3	5	5	3.51	121	75	1.260
2022	CWS	32	26.7	2	1	2.36	168	30	1.500
2023	CWS	61	58.3	5	5	6.79	64	78	1.526
2024	ATL	56	55.3	4	3	3.58	114	69	1.428
2025	ATL	42	54.3	3	2	3.81	109	51	1.252
Career		387	381.6	21	20	—	—	429	—

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.

LHP · 6,875 pitches · 2017–2026

SI · Sinker51.4% · 94.1 mph

ST · Sweeper21.7% · 82.4 mph

FC · Cutter8.2% · 87.9 mph

FF · 4-Seam Fastball7.6% · 93.3 mph

CU · Curveball6.0% · 80.9 mph

SL · Slider4.2% · 83.2 mph

CH · Changeup0.9% · 87.4 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.

Ask The Almanac about Aaron Bummer.

Matchups, projections, comps — grounded in Lahman, Retrosheet, and Statcast.

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