Jack (Young) O'Hara boxer
- bouts
- 38
- won
- 19
- lost
- 11
- draw
- 8
- Status
- inactive
- Division
- lightweight
- Debut
- 1929-12-08
- Height
- -
- Reach
- -
- Age
- 48
- Born
- 1906-01-01
- Death
- 1954-09-23
- Nationality
- United Kingdom
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1934-05-22 | Jack Carrick | WWWWDL | Featherstone | LOST Points |
| 1934-04-18 | Jack Carrick | WWWWWW | Scarborough | DRAW Points |
| 1934-02-11 | Cyclone Joe Warriner | LLWWDL | Brunswick Stadium, Leeds | LOST KO |
| 1934-01-28 | Tommy Edwards | LWLLLW | Barnsley Stadium, Barnsley | DRAW Points |
| 1934-01-21 | Bobby Thackray | LDWLLW | Brunswick Stadium, Leeds | DRAW Points |
| 1933-11-19 | Seaman Frank Read | LLL | Regent Sporting Club, Salford | WIN Points |
| 1933-05-17 | Matt Harris | debut | Winter Gardens, Morecambe | WIN Points |
| 1933-03-13 | Tiger Pepper | WLLDDL | Madeley Street Baths, Hull | WIN Points |
| 1932-12-31 | Spruce Boyers | debut | Pontefract Boxing Stadium, Pontefract | WIN Points |
| 1932-10-16 | Fred (Cast-iron) Kendall | LLWWLW | National Sporting Club, Leeds | LOST Corner retirement |
| 1932-05-25 | Kid McCabe | WW | Winter Gardens, Morecambe | WIN |
| 1932-05-15 | Sam (Young) Tierney | LLLWLL | Brunswick Stadium, Leeds | WIN Points |
| 1931-12-27 | Tug Wilson | LWL | National Sporting Club, Leeds | LOST KO |
| 1931-12-20 | Frank Depledge | WWWWLW | Brunswick Stadium, Leeds | LOST Points |
| 1931-11-29 | Kid Cunningham | DD | Brunswick Stadium, Leeds | WIN Points |
| 1931-11-06 | Butcher Greenwood | LLWWLL | Barnsley Stadium, Barnsley | WIN Points |
| 1931-10-07 | Johnny (Kid) Clark | WLLLDL | Ideal Skating Rink, Harrogate | DRAW Points |
| 1931-10-04 | Pongo Jenkinson | WWWLL | National Sporting Club, Leeds | WIN Corner retirement |
| 1931-09-24 | Kid Cunningham | debut | Olympia Skating Rink, Wakefield | DRAW Points |
| 1931-08-23 | Johnny (Kid) Clark | WWWLLL | National Sporting Club, Leeds | DRAW Points |
| 1931-07-18 | Eddie Stanleigh | debut | Halifax AFC Ground, Halifax | WIN Points |
| 1931-07-12 | Johnny (Kid) Clark | DWWWWL | National Sporting Club, Leeds | WIN Points |
| 1931-06-27 | Frank Depledge | WWWWWW | Oakwell Football Ground, Barnsley | LOST Points |
| 1931-06-07 | Jack (Young) Manley | LWWDLD | National Sporting Club, Leeds | LOST Corner retirement |
| 1931-03-08 | Sonny Lee | LWWWWW | National Sporting Club, Leeds | LOST Points |
| 1931-03-01 | Jack (Young) Manley | WLWLWW | National Sporting Club, Leeds | DRAW Points |
| 1931-01-11 | Butcher Greenwood | WLDWWL | National Sporting Club, Leeds | LOST Points |
| 1930-11-30 | Kid Sedgewick | LLLWWL | National Sporting Club, Leeds | WIN Points |
| 1930-10-12 | Billy Gritt | LL | National Sporting Club, Leeds | WIN Points |
| 1930-06-01 | Young King | debut | National Sporting Club, Leeds | DRAW Points |
| 1930-04-20 | Harold Audsley | LWLL | National Sporting Club, Leeds | WIN Corner retirement |
| 1930-03-17 | Ernie Bolton | LLL | Ideal Skating Rink, Harrogate | WIN KO |
| 1930-03-02 | Billy Hill | WL | National Sporting Club, Leeds | LOST Points |
| 1930-02-02 | Tom Goods | debut | National Sporting Club, Leeds | LOST Points |
| 1930-01-15 | Tommy Goodall | WWDWDW | Batley Carr Rink, Dewsbury | WIN Points |
| 1930-01-12 | Issy Bromberg | WLWDDL | National Sporting Club, Leeds | WIN Points |
| 1929-12-22 | Issy Bromberg | WWLWDD | National Sporting Club, Leeds | WIN Points |
| 1929-12-08 | Bert Priestley | WWLLLD | National Sporting Club, Leeds | WIN Points |