Mostyn Niemann (The Boss) boxer
- bouts
- 7
- won
- 6
- lost
- 1
- draw
- 0
- Status
- inactive
- Division
- heavyweight
- Debut
- 2010-05-20
- Height
- 5′ 10″/178cm
- Reach
- 70″/178cm
- Age
- -
- Born
- 1989-01-21
- Death
- -
- Nationality
- Australia
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2012-02-17 | Daniel Ammann | WLWWLW | Southport RSL Club, Southport | LOST Unanimous decision |
| 2011-10-19 | Walter Pupu'a | LWLLLL | Entertainment Centre, Newcastle | WIN Corner retirement |
| 2011-08-31 | Rhys King | WWWLWL | Derwent Entertainment Centre, Hobart | WIN Technical knockout |
| 2011-06-05 | Junior Maletino Iakopo | LLLLL | The Trusts Arena, Auckland | WIN Technical knockout |
| 2011-04-13 | James Ellis | LLLWLW | Brisbane Entertainment Centre, Boondall | WIN Technical knockout |
| 2010-07-21 | Shane Tilyard | WLLLW | Challenge Stadium, Perth | WIN Unanimous decision |
| 2010-05-20 | Scott Lewis | LLLWW | Leagues Club, Parramatta | WIN KO |