Seamus O'Sullivan boxer
- bouts
- 12
- won
- 6
- lost
- 4
- draw
- 2
- Status
- inactive
- Division
- super lightweight
- Debut
- 1989-01-24
- Height
- 5′ 8″/173cm
- Reach
- -
- Age
- -
- Born
- 1966-07-06
- Death
- -
- Nationality
- United Kingdom
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1991-04-03 | Carlos Chase | WWWW | York Hall, Bethnal Green | LOST Points |
| 1990-12-14 | Dave Pierre | LWWWWL | Mallard Park Hotel, Peterborough | LOST Points |
| 1990-04-26 | Dean Bramhald | LWLLLW | Latchmere Leisure Centre, Wandsworth | WIN Points |
| 1990-01-30 | Eamon Payne | WWWLLL | Town Hall, Battersea | DRAW Points |
| 1989-11-28 | Tony Swift | WWDDLW | Town Hall, Battersea | LOST Technical knockout |
| 1989-11-10 | John Smith | LWWLLL | Town Hall, Battersea | WIN Points |
| 1989-09-04 | Jan Nyholm | WWWW | Toolo Sports Hall, Helsinki | DRAW Points |
| 1989-04-26 | B F Williams | DWLLWW | Town Hall, Battersea | WIN Technical knockout |
| 1989-04-11 | Jim Talbot | debut | Sports Centre, Lord Street, Oldham | WIN Technical knockout |
| 1989-03-29 | Andy Morgan | WLLLWW | York Hall, Bethnal Green | WIN Points |
| 1989-03-13 | Richard Adams | LWL | National Sporting Club,Cafe Royal, Piccadilly | LOST Points |
| 1989-01-24 | Carl Brasier | LD | Latchmere Leisure Centre, Wandsworth | WIN Points |