Jack Cosgrove boxer
- bouts
- 6
- won
- 2
- lost
- 3
- draw
- 1
- Status
- inactive
- Division
- flyweight
- Debut
- 1926-04-17
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Australia
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1927-07-30 | Blue Baker | WWW | Brisbane Stadium, Brisbane | LOST Technical knockout |
| 1926-07-17 | Greg Howarth | WLLLWL | Brisbane Stadium, Brisbane | LOST KO |
| 1926-06-02 | Alan Wilkie | WWLLWW | Brisbane Stadium, Brisbane | LOST KO |
| 1926-05-15 | Roy Baker | WWWLLL | Brisbane Stadium, Brisbane | DRAW Points |
| 1926-05-01 | Greg Howarth | LWLWL | Brisbane Stadium, Brisbane | WIN KO |
| 1926-04-17 | Greg Howarth | LWLW | Brisbane Stadium, Brisbane | WIN Technical knockout |