Leo Brennan boxer
- bouts
- 62
- won
- 33
- lost
- 25
- draw
- 4
- Status
- inactive
- Division
- welterweight
- Debut
- 1949-12-16
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Australia
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1957-11-12 | Bill Collings | LLLWLL | Nowra Naval Depot, Nowra | WIN KO |
| 1957-02-04 | Coogan Brown | WLWWWD | Sydney Stadium, Sydney | LOST Technical knockout |
| 1956-12-17 | Tommy Evans | WWLW | Sydney Stadium, Sydney | LOST Technical knockout |
| 1955-08-15 | Bill Collings | LWWLWL | Sydney Stadium, Sydney | LOST Points |
| 1955-08-01 | Bobby Sanders | DWLWWW | Sydney Stadium, Sydney | WIN KO |
| 1954-11-08 | Clarrie Grogan | DDWWW | Sydney Stadium, Sydney | LOST Points |
| 1954-04-27 | Laurie Metcalfe | WWWWLL | Sydney Stadium, Sydney | LOST Points |
| 1954-03-01 | Kevin 'Kid' Clues | LWLWWL | Sydney Stadium, Sydney | LOST Points |
| 1954-02-19 | Eddie Francis | WWWWWW | Brisbane Stadium, Brisbane | WIN Technical knockout |
| 1953-12-07 | Zac Rakicic | WLLLLL | Sydney Stadium, Sydney | WIN KO |
| 1953-12-05 | Mickey McDonald | LWLWWW | Broken Hill Stadium, Broken Hill | LOST Technical knockout |
| 1953-07-20 | Darby Brown | DLLWWW | Sydney Stadium, Sydney | LOST Technical knockout |
| 1953-04-20 | Al Wilburn | WLWLDW | Sydney Stadium, Sydney | LOST Technical knockout |
| 1953-03-02 | Bill Larrigo | WWWWLW | Sydney Stadium, Sydney | WIN Points |
| 1953-02-20 | Al Lawrence | LLLWWW | Brisbane Stadium, Brisbane | WIN Technical knockout |
| 1953-02-02 | Pat Farrell | DW | Sydney Stadium, Sydney | WIN Technical knockout |
| 1953-01-19 | Billy Peters | DWLWWW | Sydney Stadium, Sydney | WIN KO |
| 1952-12-29 | Joe McEntee | WWWWWL | Adelaide | LOST Points |
| 1952-12-12 | Frank Donnelly | LWLLLW | Young | WIN KO |
| 1952-11-24 | Billy Peters | WWDWDW | Sydney Stadium, Sydney | WIN Points |
| 1952-10-26 | Mickey McDonald | WWWWLW | Broken Hill Stadium, Broken Hill | WIN Points |
| 1952-10-17 | Billy Stewart | LWDWLW | Young | WIN KO |
| 1952-09-06 | Billy Blacka | debut | Cobargo | LOST KO |
| 1952-07-11 | Billy Stewart | WWLWDW | Young | WIN Points |
| 1952-07-07 | Frank Donnelly | WLWLWL | Sydney Stadium, Sydney | LOST Technical knockout |
| 1952-05-29 | Len Pippen | WLWLLW | Sydney Stadium, Sydney | LOST Points |
| 1952-05-19 | Len Pippen | DWLWLL | Sydney Stadium, Sydney | LOST Points |
| 1952-05-12 | Jerry Lynch | LLWLLD | Sydney Stadium, Sydney | DRAW Points |
| 1952-05-08 | Tommy Barber | WLWLLL | Leichhardt Stadium, Sydney | WIN KO |
| 1952-04-17 | Len Pippen | WDWLWL | Sydney Stadium, Sydney | WIN Points |
| 1952-04-07 | Arnold Hamilton | debut | Sydney Stadium, Sydney | WIN Technical knockout |
| 1952-02-23 | Coogan Brown | WLDLLW | Newcastle Stadium, Newcastle | LOST Points |
| 1952-02-10 | Noel Tory | LLWDLW | Oberon | WIN Points |
| 1952-02-04 | Tony Biviano | WWWWLL | Sydney Stadium, Sydney | LOST Points |
| 1952-01-21 | Des Carney | WLWDWW | Sydney Stadium, Sydney | WIN Technical knockout |
| 1951-12-06 | Noel Tory | WLLLWD | Leichhardt Stadium, Sydney | WIN Points |
| 1951-11-29 | Leo Ison | DLLLWL | Leichhardt Stadium, Sydney | WIN KO |
| 1951-11-26 | Jim Webster | DDLWLL | Sydney Stadium, Sydney | WIN Technical knockout |
| 1951-11-03 | Coogan Brown | DW | Newcastle Stadium, Newcastle | WIN Technical knockout |
| 1951-10-31 | Keith Robinson | LDLLLW | Sydney Stadium, Sydney | WIN Points |
| 1951-10-27 | Coogan Brown | D | Newcastle Stadium, Newcastle | LOST KO |
| 1951-07-07 | Kevin Bell | WWLWLL | Newcastle Stadium, Newcastle | LOST Points |
| 1951-04-19 | Alan Barber | WLWDLL | Parramatta, Sydney | LOST Points |
| 1951-04-16 | Bob Delahunty | LWLD | Sydney Stadium, Sydney | WIN KO |
| 1951-04-14 | Bobby Blay | WLWLL | Newcastle Stadium, Newcastle | DRAW Points |
| 1951-04-09 | Bob Delahunty | LWL | Sydney Stadium, Sydney | DRAW Points |
| 1951-03-31 | Billy Barron | WLW | Newcastle Stadium, Newcastle | WIN Points |
| 1951-03-01 | Tommy Barber | LLDLWL | Leichhardt Stadium, Sydney | LOST KO |
| 1951-02-22 | Bob Delahunty | debut | Leichhardt Stadium, Sydney | WIN KO |
| 1951-02-17 | Billy Charles | WLWLWL | Newcastle Stadium, Newcastle | LOST Points |
| 1951-02-08 | Noel Tory | LWLLLW | Leichhardt Stadium, Sydney | DRAW Points |
| 1951-02-03 | Clarrie Gordon | LWWDD | Newcastle Stadium, Newcastle | WIN |
| 1950-11-16 | Johnny Lynch | W | Leichhardt Stadium, Sydney | WIN KO |
| 1950-10-05 | Jon Scendis | debut | Leichhardt Stadium, Sydney | LOST Points |
| 1950-09-28 | Ron Pond | LWWWWL | Leichhardt Stadium, Sydney | WIN Technical knockout |
| 1950-09-16 | Frank McGuire | WLDW | Newcastle Stadium, Newcastle | LOST KO |
| 1950-09-04 | Frank McGuire | WLD | Sydney Stadium, Sydney | LOST Technical knockout |
| 1950-07-29 | Kevin Bell | WWLWWW | Newcastle Stadium, Newcastle | LOST KO |
| 1950-07-20 | Eddie Roberts | debut | Sydney Stadium, Sydney | WIN KO |
| 1950-07-18 | Pat McKoy | debut | Leichhardt Stadium, Sydney | WIN Points |
| 1950-07-14 | John Murphy | debut | Leichhardt Stadium, Sydney | WIN KO |
| 1949-12-16 | Tommy Madden | debut | Leichhardt Stadium, Sydney | WIN KO |