Marvin Hart
- Born
- 1876
- Died
- 1931
- Nationality
- USA
- Career
- 1899–1910
Won the vacant heavyweight crown refereed by James J. Jeffries and decisioned a young Jack Johnson.
Titles & Honours
- World Heavyweight Champion (1905–1906)
Career Timeline
1899–1910- Milestone
First recorded professional bout
vs William Schiller · W KO
- Title history
Title reign begins
World Heavyweight Champion (1905–1906). Year from profile title history; exact title-winning bout not identified.
- Signature fight
vs Jack Johnson
W PTS · Woodward's Pavilion, San Francisco, California, U.S.. Archive selection: one of the first three wins over distinct fighters profiled here, not an expert-selected signature fight.
- Milestone
25th recorded win
vs Peter Maher · KO. Newspaper decisions excluded.
- Milestone
Latest recorded bout
vs Carl Morris · L RTD. Not necessarily the retirement date.
Derived from the current archive and profile honours. Title-reign years are not exact bout dates; title claims are not independently verified. Signature fights use existing profile selections, or clearly labelled wins over other archived fighters when no selections exist. Year-only dates retain their original precision.
Photo Archive

1 archival photographs under their original licences.
Fight-by-Fight Record
| Date | Result | Opponent | Method | Round | Venue |
|---|---|---|---|---|---|
| 1899-12-12 | W | William Schiller | KO | 7 | Louisville, Kentucky, U.S. |
| 1900-02-12 | W | William Schiller | KO | 4 | Louisville, Kentucky, U.S. |
| 1900-04-02 | W | Charles Meisner | KO | 1 | Music Hall, Louisville, Kentucky, U.S. |
| 1900-05-10 | W | Tommy Williams | KO | 2 | Music Hall, Louisville, Kentucky, U.S. |
| 1900-06-12 | W | Louis Seifker | KO | 2 | Music Hall, Louisville, Kentucky, U.S. |
| 1900-06-26 | W | Harry Rogers | KO | 14 | Music Hall, Louisville, Kentucky, U.S. |
| 1900-08-13 | W | Hugh McGann | DQ | 6 | Nonpareil A.C., Louisville, Kentucky, U.S. |
| 1900-08-18 | W | Hugh McGann | KO | 6 | Music Hall, Louisville, Kentucky, U.S. |
| 1900-12-12 | W | Peter Trainer | KO | 17 | Music Hall, Louisville, Kentucky, U.S. |
| 1901-01-21 | W | Al Weining | KO | 11 | Music Hall, Louisville, Kentucky, U.S. |
| 1901-02-25 | W | Australian Jim Ryan | KO | 8 | Louisville, Kentucky, U.S. |
| 1901-03-29 | W | Tommy West | TKO | 16 | Southern A.C., Louisville, Kentucky, U.S. |
| 1901-05-24 | W | Dan Creedon | KO | 6 | Southern A.C., Louisville, Kentucky, U.S. |
| 1901-11-01 | W | Jack Beauscholte | KO | 10 | Music Hall, Louisville, Kentucky, U.S. |
| 1901-12-17 | L | Wild Bill Hanrahan | KO | 1 | Auditorium, Louisville, Kentucky, U.S. |
| 1902-01-20 | W | Billy Stift | KO | 3 | Music Hall, Louisville, Kentucky, U.S. |
| 1902-04-07 | W | Dick O'Brien | KO | 3 | Empire A.C., Louisville, Kentucky, U.S. |
| 1902-05-03 | W | Kid Carter | KO | 9 | Southern A.C., Louisville, Kentucky, U.S. |
| 1902-08-18 | W | Billy Stift | PTS | 6 | America A.C., Chicago, Illinois, U.S. |
| 1902-11-10 | L | Jack Root | PTS | 6 | Lyceum A.C., Chicago, Illinois, U.S. |
| 1903-04-02 | W | Jack Bonner | DQ | 4 | Louisville, Kentucky, U.S. A.C., Louisville, Kentucky, U.S. |
| 1903-05-13 | L | George Gardner | PTS | 12 | Southern A.C., Louisville, Kentucky, U.S. |
| 1903-12-01 | W | Kid Carter | TKO | 15 | Criterion A.C., Boston, Massachusetts, U.S. |
| 1904-01-15 | D | John Willie | PTS | 6 | Watita Hall, Chicago, Illinois, U.S. |
| 1904-01-15 | D | George Gardner | PTS | 15 | Criterion A.C., Boston, Massachusetts, U.S. |
| 1904-03-15 | W | Sandy Ferguson | PTS | 20 | Whittington Park A.C., Hot Springs, Arkansas, U.S. |
| 1904-05-20 | D | Gus Ruhlin | PTS | 12 | Germania Maennerchor Hall, Baltimore, Maryland, U.S. |
| 1905-03-28 | W | Jack Johnson | PTS | 20 | Woodward's Pavilion, San Francisco, California, U.S. |
| 1905-07-03 | W | Jack Root | KO | 12 | Amphitheater, Reno, Nevada, U.S. |
| 1906-02-23 | L | Tommy Burns | PTS | 20 | Amphitheater, Reno, Nevada, U.S. |
| 1907-03-15 | W | Harry Rogers | KO | 2 | Whittington A.C., Hot Springs, Arkansas, U.S. |
| 1907-04-01 | W | Peter Maher | KO | 2 | Whittington A.C., Hot Springs, Arkansas, U.S. |
| 1907-05-30 | L | Mike Schreck | TKO | 21 | Tonopah, Nevada, U.S. |
| 1908-03-17 | W | John Willie | DQ | 4 | Hot Springs, Arkansas, U.S. |
| 1908-10-09 | D | Hugh McGann | PTS | 20 | Opera House, Lexington, Kentucky, U.S. |
| 1908-10-20 | W | Jack Twin Sullivan | DQ | 5 | Armory, Boston, Massachusetts, U.S. |
| 1909-03-12 | W | Tony Ross | DQ | 13 | West Side A.C., Gretna, Louisiana, U.S. |
| 1909-07-26 | L | Mike Schreck | TKO | 4 | Lakeview Theater, Terre Haute, Indiana, U.S. |
| 1910-12-20 | L | Carl Morris | RTD | 3 | Sapulpa Air Dome, Sapulpa, Oklahoma, U.S. |
Showing 39 of 39 recorded fights · last updated 2026-10-15. Imported record tables are not independently verified and may be incomplete. Early-era logs include newspaper decisions (NWS), which are not counted in the official totals above.
Record notes
Fight record last retrieved: 2026-10-11. Title histories remain subject to archival review.
Historical-era totals differ between record-keeping conventions (newspaper decisions, exhibitions).
Compare with another fighter