Mark O'Callaghan boxer
- bouts
- 25
- won
- 4
- lost
- 20
- draw
- 1
- Status
- inactive
- Division
- lightweight
- Debut
- 1991-10-03
- Height
- 5′ 7″/170cm
- Reach
- -
- Age
- -
- Born
- 1969-01-17
- Death
- -
- Nationality
- United Kingdom
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1997-09-02 | Graham Earl | debut | Elephant & Castle Centre, Southwark | LOST Technical knockout |
| 1997-02-19 | Brendan Kelly | debut | Town Hall, Acton | LOST Points |
| 1997-02-11 | John Paul Temple | debut | York Hall, Bethnal Green | LOST Points |
| 1996-10-24 | Danny Lutaaya | LWLLWW | Hilton Hotel, Mayfair | LOST Technical knockout |
| 1996-02-06 | Bobby Guynan | WWWLLL | Festival Hall, Basildon | LOST Technical knockout |
| 1995-12-02 | Eamonn Brolly | WW | Kings Hall, Belfast | LOST Corner retirement |
| 1995-11-25 | Michael Wright | L | Goresbrook Leisure Centre, Dagenham | LOST Points |
| 1995-10-07 | Eamonn Brolly | W | Ulster Hall, Belfast | LOST Points |
| 1995-09-30 | Michael Wright | debut | Festival Hall, Basildon | WIN Technical knockout |
| 1995-05-23 | Andrew Reed | LLLLLL | Furzefield Leisure Centre, Potters Bar | LOST Points |
| 1995-02-04 | Gareth Jordan | WWWWWW | National Ice Rink, Cardiff | LOST Technical knockout |
| 1994-11-09 | Colin Dunne | WWWWWW | London Arena, Millwall | LOST Technical knockout |
| 1994-06-15 | PJ Gallagher | WWWWW | Elephant & Castle Centre, Southwark | LOST Technical knockout |
| 1993-12-07 | Colin Dunne | debut | York Hall, Bethnal Green | LOST Technical knockout |
| 1993-09-22 | Dean Hollington | WWWWWL | Grand Hall, Wembley | LOST KO |
| 1993-05-26 | Gareth Jordan | WWW | Mansfield Leisure Centre, Mansfield | LOST Technical knockout |
| 1993-04-22 | Trevor Royal | LLLLLL | Grosvenor House, Mayfair | WIN Points |
| 1993-03-18 | Paul Denton | debut | Lewisham Theatre, Lewisham | LOST Technical knockout |
| 1993-02-05 | Nick Boyd | debut | Free Trade Hall, Manchester | LOST Points |
| 1993-01-20 | Sugar Boy Wright | WL | Civic Hall, Wolverhampton | WIN KO |
| 1992-11-12 | Erwin Edwards | LLLLWW | King David Suite, Bayswater | LOST Technical knockout |
| 1992-02-20 | Allan McDowell | WWW | Scottish Exhibition Centre, Glasgow | LOST Points |
| 1991-12-11 | Richard Joyce | LWWWWL | European SC, Kings Hall, Stoke-on-Trent | LOST Technical knockout |
| 1991-10-24 | Nicky Lucas | WWDWLL | Queensway Hall, Dunstable | WIN Points |
| 1991-10-03 | Chris Mylan | L | Meadowside Leisure Centre, Burton-on-Trent | DRAW Points |