Mark Janssen boxer
- bouts
- 23
- won
- 23
- lost
- 0
- draw
- 0
- Status
- inactive
- Division
- middleweight
- Debut
- 1982-05-31
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1964-10-28
- Death
- -
- Nationality
- Australia
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1997-02-20 | Joseph Polu | WLWLLL | Convention Centre, Canberra | WIN Unanimous decision |
| 1990-06-08 | Thomas Mika | WL | Festival Hall, Brisbane | WIN Technical knockout |
| 1990-05-04 | Pauliasi Ratu | WWWLWW | Broncos Leagues Club, Red Hill | WIN KO |
| 1989-12-15 | Peter Armstrong | WLWLWW | Caloundra Civic Centre, Caloundra | WIN Technical knockout |
| 1988-08-12 | Ralph Smiley | LWLLLW | National Tennis Centre, Melbourne | WIN Unanimous decision |
| 1988-06-27 | Joe Nitiva | LWLWWW | Hordern Pavilion, Sydney | WIN Unanimous decision |
| 1986-12-08 | Paul James | WWWWWL | Festival Hall, Brisbane | WIN Technical knockout |
| 1986-08-04 | Paul James | WWWWWW | Festival Hall, Brisbane | WIN Unanimous decision |
| 1986-07-07 | Craig Parsons | WLWLLW | Festival Hall, Brisbane | WIN Technical knockout |
| 1986-04-21 | Alvaro Madrid | debut | Festival Hall, Brisbane | WIN Technical knockout |
| 1986-03-17 | Sakaraia Ve | LWWWLW | Festival Hall, Brisbane | WIN Points |
| 1985-10-14 | Roy Alexander | WLWLLW | Mansfield Tavern, Mansfield | WIN KO |
| 1985-04-01 | Dave Sarago | WWWLWL | Festival Hall, Brisbane | WIN KO |
| 1985-03-20 | Leroy King | WWWLLL | Festival Hall, Brisbane | WIN Technical knockout |
| 1984-06-01 | Dave Sarago | LLWWWW | Festival Hall, Brisbane | WIN Unanimous decision |
| 1984-04-02 | Peter Batty | DLLLLW | Mansfield Tavern, Mansfield | WIN Unanimous decision |
| 1984-03-19 | John Siriotis | DWLLWL | Festival Hall, Brisbane | WIN Technical knockout |
| 1984-02-10 | Al Hallett | LLWWWL | Urangan | WIN KO |
| 1983-09-12 | Tilta Halpin | LLDD | Mansfield Tavern, Mansfield | WIN KO |
| 1983-08-29 | Scotty Withers | WWWLLW | Festival Hall, Brisbane | WIN Points |
| 1983-07-15 | Ted Hopkins | LWLLDW | Homestead Hotel, Brisbane | WIN Points |
| 1983-06-06 | Ronald Doo | LWDDLL | Festival Hall, Brisbane | WIN Technical knockout |
| 1982-05-31 | Ted Hopkins | LLLLLW | Festival Hall, Brisbane | WIN Points |