HEAVYWEIGHT division
JIMMY O'BRIEN
RetiredBorn JAMES RILEY O'BRIEN
Born TAMPA, FL.· USA
Residence: CLEVELAND, OH.· aka SHAMUS O'BRIEN
Wins
26
Losses
25
Draws
3
NC
0
Rated Fights
54
Head-to-Head Comparison
Compare JIMMY O'BRIEN's career against any other fighter on record — records, ratings, common opponents, and any direct bouts.
Complete Record — 55 Bouts
| Date | Result | Opponent | Rds | Div. | |
|---|---|---|---|---|---|
| 🔒 25 JUN 1952 | LOSS | SHIRLEY PEMBLETON | 3 | HEAVYWEIGHT | |
| 🔒 26 OCT 1950 | LOSS | DAN BUCCERONI | 2 | HEAVYWEIGHT | |
| 🔒 17 FEB 1949 | LOSS | FREDDIE SCHOTT | 6 | HEAVYWEIGHT | |
| 🔒 10 NOV 1948 | LOSS | PHIL MUSCATO | 8 | HEAVYWEIGHT | |
| 🔒 19 OCT 1948 | LOSS | PHIL MUSCATO | 10 | HEAVYWEIGHT | |
| 🔒 27 JUL 1948 | LOSS | MELIO BETTINA | 4 | HEAVYWEIGHT | |
| 🔒 16 MAR 1948 | LOSS | BOB ISLER | 8 | HEAVYWEIGHT | |
| 🔒 23 DEC 1947 | LOSS | LEE Q MURRAY | 1 | HEAVYWEIGHT | |
| 🔒 06 DEC 1947 | DRAW | FIDEL ARCINIEGA | 8 | HEAVYWEIGHT | |
| 🔒 02 OCT 1947 | LOSS | DAVEY FELD | 10 | LIGHT HEAVYWEIGHT | |
| 🔒 13 AUG 1947 | LOSS | GENE JONES | 2 | HEAVYWEIGHT | |
| 🔒 17 JUL 1947 | LOSS | CHARLEY BANKS | 10 | HEAVYWEIGHT | |
| 🔒 26 JUN 1947 | UD | O'DELL RILEY | 10 | HEAVYWEIGHT | |
| 🔒 08 JAN 1947 | LOSS | TAMI MAURIELLO | 1 | HEAVYWEIGHT | |
| 🔒 26 SEP 1946 | DEC | HENRY JONES | 8 | HEAVYWEIGHT | |
| 🔒 09 SEP 1946 | LOSS | ARCHIE MOORE | 2 | LIGHT HEAVYWEIGHT | |
| 🔒 20 AUG 1946 | LOSS | JIMMY CAROLLO | 8 | HEAVYWEIGHT | |
| 🔒 29 JUL 1946 | UD | JOHNNY COLAN | 8 | LIGHT HEAVYWEIGHT | |
| 🔒 18 JUL 1946 | TKO | CLARENCE JONES | 2 | HEAVYWEIGHT | |
| 🔒 13 JUN 1946 | LOSS | LEE SAVOLD | 10 | HEAVYWEIGHT | |
| 🔒 17 APR 1946 | DEC | CHARLEY ROTH | 8 | HEAVYWEIGHT | |
| 🔒 07 MAR 1946 | KO | MICKEY HAYES | 3 | HEAVYWEIGHT | |
| 🔒 28 DEC 1945 | LOSS | JOHN THOMAS | 6 | HEAVYWEIGHT | |
| 🔒 04 DEC 1945 | LOSS | CLENT CONWAY | 2 | HEAVYWEIGHT | |
| 🔒 16 JUL 1945 | LOSS | GEORGE PARKS | 9 | HEAVYWEIGHT | |
| 🔒 09 JUL 1945 | DEC | DIXIE OLIVER | 10 | HEAVYWEIGHT | |
| 🔒 23 MAR 1945 | LOSS | ELMER RAY | 5 | HEAVYWEIGHT | |
| 🔒 05 JAN 1945 | KO | BILLY NICHY | 6 | HEAVYWEIGHT | |
| 🔒 14 DEC 1944 | UD | CHARLEY EAGLE | 10 | HEAVYWEIGHT | |
| 🔒 08 DEC 1944 | KO | NAPOLEON MITCHELL | 1 | HEAVYWEIGHT | |
| 🔒 04 DEC 1944 | DEC | TEDDY RANDOLPH | 10 | HEAVYWEIGHT | |
| 🔒 24 NOV 1944 | KO | O'DELL RILEY | 6 | HEAVYWEIGHT | |
| 🔒 11 SEP 1944 | LOSS | DAN MERRITT | 4 | HEAVYWEIGHT | |
| 🔒 31 AUG 1944 | DEC | TONY GILLO | 8 | HEAVYWEIGHT | |
| 🔒 28 AUG 1944 | DEC | CLARENCE BROWN | 10 | HEAVYWEIGHT | |
| 🔒 21 AUG 1944 | KO | GEORGE HIGGS | 2 | LIGHT HEAVYWEIGHT | |
| 🔒 07 AUG 1944 | DEC | TEDDY RANDOLPH | 8 | LIGHT HEAVYWEIGHT | |
| 🔒 14 JUL 1944 | KO | JIMMY REEVES | 1 | LIGHT HEAVYWEIGHT | |
| 🔒 05 JUN 1944 | TKO | TONY GILLO | 5 | HEAVYWEIGHT | |
| 🔒 23 MAY 1944 | DEC | JOHNNY FLYNN | 6 | HEAVYWEIGHT | |
| 🔒 10 MAY 1944 | LOSS | ARTHUR DANAHAR | 5 | WELTERWEIGHT | |
| 🔒 27 APR 1944 | DRAW | AUSTIN JOHNSON | 8 | HEAVYWEIGHT | |
| 🔒 17 APR 1944 | KO | STAN CHESNA | 1 | LIGHT HEAVYWEIGHT | |
| 🔒 23 FEB 1944 | LOSS | ARTHUR DANAHAR | 3 | WELTERWEIGHT | |
| 🔒 10 JAN 1944 | LOSS | BUDDY MILLARD | 1 | LIGHT HEAVYWEIGHT | |
| 🔒 03 DEC 1943 | KO | OC LOFTUS | 2 | LIGHT HEAVYWEIGHT | |
| 🔒 15 NOV 1943 | TKO | WILLIS JOHNSON | 5 | LIGHT HEAVYWEIGHT | |
| 🔒 02 NOV 1943 | LOSS | WATSON JONES | 4 | LIGHT HEAVYWEIGHT | |
| 🔒 16 AUG 1943 | DEC | ARTHUR FRANCE | 5 | LIGHT HEAVYWEIGHT | |
| 🔒 09 JUL 1943 | DEC | AL FRANCIS | 6 | HEAVYWEIGHT | |
| 🔒 21 JUN 1943 | DRAW | VAN MCNUTT | 6 | MIDDLEWEIGHT | |
| 🔒 15 JUN 1943 | DEC | OLIVER SHANKS | 6 | HEAVYWEIGHT | |
| 🔒 04 MAY 1943 | KO | JOHNNY SHEDLER | 1 | HEAVYWEIGHT | |
| 🔒 31 MAR 1940 | LOSS | WALTER REDIT | 6 | WELTERWEIGHT | |
| 🔒 27 MAR 1939 | LOSS | TED SHERWOOD | 5 | LIGHTWEIGHT |
Some bouts are locked in the archive
Free members see fights from 1990 onwards; Pro unlocks the complete career record from 1881.
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