Johnny Duff (John Thomas,John Duffy) boxer
- bouts
- 38
- won
- 9
- lost
- 19
- draw
- 10
- Status
- inactive
- Division
- featherweight
- Debut
- 1972-05-01
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Australia
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1985-11-01 | Ray Parry | LW | Festival Centre Banquet Room, Adelaide | LOST Technical knockout |
| 1985-03-16 | Ray Parry | L | Loxton Hotel, Loxton | LOST Points |
| 1984-03-24 | Bruce Crowe | DDWLL | Wodonga | LOST Points |
| 1984-02-25 | Steve (Sparrow) Freeman | DWWWWW | Sports Centre, Lavington | WIN Points |
| 1983-12-03 | Bobby Williams | DWWWLW | Terminus Hotel, Wodonga | WIN Points |
| 1983-09-11 | Steve (Sparrow) Freeman | LWDDWW | Walla Walla Memorial Hall, Walla Walla | LOST Points |
| 1983-05-27 | Colin Ford | DLDWLW | Wodonga Civic Centre, Wodonga | WIN Points |
| 1983-04-22 | Jay Crowe | LLLLWW | Yarrawonga | LOST KO |
| 1982-05-30 | Jay Crowe | WWLWLL | Grenfell RSL Club, Grenfell | WIN Points |
| 1982-04-23 | Colin Ford | DWDLDW | Walla Walla Memorial Hall, Walla Walla | WIN Points |
| 1981-09-04 | Skeeter Mallaria | debut | Wodonga | LOST Points |
| 1980-12-05 | Steve (Sparrow) Freeman | WWWWDW | Berrigan | DRAW Points |
| 1980-11-14 | Steve (Sparrow) Freeman | DDWWWW | Dederang | DRAW Points |
| 1980-10-24 | Des Pearce | LLLLWL | Parafield Comunity Centre, Parafield | LOST Points |
| 1980-07-29 | Jeff Perkins | WWDWWW | South Sydney Junior Rugby League Club, Sydney | LOST Points |
| 1980-06-01 | Tony Noon | WWLWLL | Walla Walla Sportsground, Walla Walla | DRAW Points |
| 1980-04-20 | Doc Rutton | WWWWD | Jindera Hall, Jindera | LOST Points |
| 1980-03-07 | Mario Rizzeri | WL | Dederang Hotel, Dederang | WIN Split-decision |
| 1979-12-14 | Steve (Sparrow) Freeman | WWWWDL | Jindera | WIN Points |
| 1979-11-23 | Jeff Charles | debut | Jerilderie | DRAW Points |
| 1979-07-26 | Greg Grogan | W | Springvale Town Hall, Melbourne | LOST KO |
| 1979-03-30 | Paul Hansen | WWDWW | Shire Hall, Jerilderie | DRAW Points |
| 1979-03-01 | Steve (Sparrow) Freeman | LWDWWL | Jindera Hotel, Jindera | WIN Points |
| 1979-02-16 | Billy Connelly | WLWDWW | Walla Walla Swimming Pool, Walla Walla | LOST Points |
| 1975-11-28 | Domenic Amoroso | LLDWLD | Lavington Sports Ground, Albury | DRAW Points |
| 1974-06-21 | Erosi Bogirua | WD | Woonona Bulli RSL Club, Bulli | LOST Points |
| 1974-05-22 | Alan Hedger | LWW | South Sydney Junior Rugby League Club, Sydney | LOST Points |
| 1974-04-17 | Joe Laferla | WDWWWW | South Sydney Junior Rugby League Club, Sydney | LOST Technical knockout |
| 1974-03-08 | Victor Ward | LDL | Albury Sports Grounds, Albury | DRAW Points |
| 1974-02-26 | Jim Arch | LW | Healesville | WIN Points |
| 1974-02-20 | Victor Ward | L | South Sydney Junior Rugby League Club, Sydney | DRAW Points |
| 1973-10-19 | Tommy Kane | WWL | Woonona Bulli RSL Club, Bulli | LOST KO |
| 1973-05-17 | Carmen Cesario | WWWDLD | San Remo Ballroom, Melbourne | DRAW Points |
| 1972-11-13 | Greg Honeysett | debut | Festival Hall, Melbourne | LOST KO |
| 1972-10-11 | Brian Clout | WDWLWL | Woonona Bulli RSL Club, Wollongong | LOST Points |
| 1972-06-19 | Mick McLean | L | Festival Hall, Melbourne | LOST KO |
| 1972-05-01 | Tom Urmiston | LLWL | Festival Hall, Melbourne | LOST Points |