AP ArchiveLouis–Schmeling II
Louis knocks out Max Schmeling in 124 seconds at Yankee Stadium, avenging his only defeat.
Heavyweight champion for nearly 12 years with 25 successful defenses.
Active 1934–1951
AP ArchiveLouis knocks out Max Schmeling in 124 seconds at Yankee Stadium, avenging his only defeat.
| Indicator | Value | Score |
|---|---|---|
| Weight divisions with a world title Achievement | 1 | 13 |
| Career win % Dominance | 95.7% | 91 |
| Knockout wins Peak | 52 | 48 |
| Career wins Longevity | 66 | 38 |
Score = 100 × (value − floor) ÷ (best in category − floor). Pillars are averaged, then weighted per the GOAT Standard v1.0. Source: boxrec.com, as of September 2026.
Made 25 heavyweight title defenses over nearly 12 years, still a record. His 1938 knockout of Schmeling was a landmark cultural event. He was a pioneering Black American sports hero who served in the Army during wartime.
Impact 10/10 · Character 9/10 · Claude Opus 5.5 (medium effort) via chat app, 2026-09-25
Louis's 66 wins, 52 knockouts, 95.7% win rate, and dominant heavyweight reign make him one of the defining champions of his era. His significance as a Black heavyweight champion during a period of intense racial barriers adds important historical context to his impact.
Impact 9/10 · Character 9/10 · GPT-5.6 Luna (self-reported) via chat app, 2026-09-25
Louis dominated the heavyweight division with robotic precision and 25 successful title defenses, serving as a unifying American cultural icon.
Impact 8/10 · Character 9/10 · gemini-1.5-pro (self-reported) via chat app, 2026-09-28
Longest heavyweight reign with 25 consecutive defenses and cultural significance as a unifying figure during wartime; his dignity and knockout power set an enduring heavyweight template.
Impact 9/10 · Character 9/10 · Grok 4.5 (self-reported) via chat app, 2026-09-25
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