Al O'Brien boxer
- bouts
- 29
- won
- 8
- lost
- 14
- draw
- 3
- Status
- inactive
- Division
- welterweight
- Debut
- 1887-02-09
- Height
- 5′ 6½″/169cm
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1897-10-18 | Jack Fox | W | Greenpoint S.C., Brooklyn | LOST Points |
| 1897-05-22 | Mike Martin | WL | National S.C., New York | LOST Points |
| 1897-04-05 | Zeke Cables | debut | Auditorium, Hartford | WIN KO |
| 1897-01-09 | Dan McConnell | WDLLLD | Southwark A.C., Philadelphia | LOST Points |
| 1896-08-17 | Jim Holmes | LWDLDW | Ajax AC, New York | NC No Contest |
| 1896-04-09 | Dan McConnell | DLLLLW | Tuxedo A.C., Philadelphia | DRAW Points |
| 1896-01-13 | Stanton Abbott | LDWLD | Bethlehem | NC |
| 1895-12-14 | Charles J Gehring | WDWL | Southwark A.C., Philadelphia | WIN Corner retirement |
| 1895-05-15 | Stanton Abbott | LWLL | Manhattan A.C., New York | LOST Unanimous decision |
| 1895-05-07 | Maurice Hagerstrom | WWDLW | New York | WIN Points |
| 1895-04-03 | Jimmy Handler | WLWL | Sea Side A.C., Coney Island | LOST Points |
| 1895-01-19 | Tommy Keenan | debut | Nonpareil A.C., Philadelphia | WIN |
| 1894-12-19 | Charles J Gehring | WWWWLD | Academy of Music, Baltimore | NC |
| 1894-08-27 | Charley Burns | debut | Seaside A.C., Brooklyn | WIN KO |
| 1894-04-16 | Joe Harmon | LWDLL | Grand Central Palace, New York | LOST Points |
| 1894-02-17 | Patsy Franis | debut | Lenox Lyceum, New York | WIN Points |
| 1894-01-31 | Wilmington Jack Daly | WWWWWW | Columbia AC, Washington | LOST Points |
| 1893-11-25 | Jim Burge | DLLL | New York A.C., New York | DRAW Points |
| 1893-07-31 | Owen Ziegler | LWWWWW | Winter Circus, Philadelphia | LOST Technical knockout |
| 1893-07-04 | Horace Leeds | LL | New York | LOST |
| 1893-05-13 | George Dawson | WLWWWL | Philadelphia | NC |
| 1893-02-04 | Ike Weir | DWWDWW | Philadelphia | LOST Technical knockout |
| 1893-01-07 | Owen Ziegler | WDW | Nonpareil A.C., Philadelphia | LOST KO |
| 1892-06-22 | George Reynolds | WWWL | Manhattan A.C., New York | WIN KO |
| 1892-02-06 | Charles Bull McCarthy | LLWDWW | New York A.C., New York | LOST Points |
| 1891-12-26 | Henry Lutz | debut | New York A.C., New York | WIN KO |
| 1891-07-11 | Frank Myers | debut | Ariel A.C., Philadelphia | LOST Technical knockout |
| 1887-03-22 | Black Pearl | DDLLL | Clarks Club, Philadelphia | DRAW Points |
| 1887-03-19 | Tom Ferguson | LD | Arthur Chambers' Saloon, Philadelphia | LOST Points |
| 1887-02-09 | Dave Davenport | WWDD | Clarks Club, Philadelphia | LOST Points |