All MLB · 1871–2025 · Lahman/SABR history engine

Legends

24,270 people 128,598 batting seasons 57,630 pitching seasons

Cy Young 1890–1911 7,356.0 IP #2

Pud Galvin 1875–1892 6,003.3 IP #3

Walter Johnson 1907–1927 5,914.7 IP #4

Phil Niekro 1964–1987 5,404.3 IP

Mode

Batting Pitching

League

All AL NL

Team

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W SO SV IP G GS ERA WHIP L

#	Player	Era	Last team	W	L	G	GS	SV	IP	SO	ERA	WHIP

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Note · 2026 in flight · Lahman/SABR career totals freeze at the previous season. Live 2026 stats from the daily-sync engine will fold into these all-time rankings via a Codex pipeline pass — expect Witt, Judge, Skubal etc. to climb in real time once that ships.