Alf Costello boxer
- bouts
- 5
- won
- 2
- lost
- 3
- draw
- 0
- Status
- inactive
- Division
- heavy
- Debut
- 1907-10-25
- Height
- 5′ 11½″/182cm
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Australia
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1910-04-12 | Joe Costa | LWWWWW | Gaiety Athletic Hall, Sydney | LOST Technical knockout |
| 1908-03-10 | Sid Russell | WLWDWW | Gaiety Athletic Hall, Sydney | LOST Corner retirement |
| 1908-02-01 | Sid Russell | WWLWDW | Gaiety Athletic Hall, Sydney | LOST Points |
| 1907-12-20 | Peter Kling | WWLWLL | Newcastle Athletic Pavilion, Newcastle West | WIN KO |
| 1907-10-25 | Paddy Lynch | L | Newcastle Athletic Pavilion, Newcastle West | WIN KO |