Si Chapman (Manny Chapman) boxer
- bouts
- 26
- won
- 9
- lost
- 17
- draw
- 0
- Status
- inactive
- Division
- lightweight
- Debut
- 1946-09-14
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Australia
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1954-03-12 | Alan Cartwright | WLLWWL | Port Macquarie | WIN Points |
| 1951-05-17 | Trevor King | WWWWWW | Parramatta Stadium, Sydney | LOST KO |
| 1951-03-17 | Kevin Kelly | WWLWDL | Newcastle Stadium, Newcastle | LOST Points |
| 1950-12-09 | Johnny Corbett | WWWWLW | Newcastle Stadium, Newcastle | LOST Points |
| 1949-12-13 | Trevor King | WWWWWW | Parramatta Stadium, Sydney | LOST KO |
| 1949-08-11 | Barney Murray | debut | Leichhardt Stadium, Sydney | WIN KO |
| 1949-06-25 | Harold Kilroy | WWWLWW | Newcastle Stadium, Newcastle | LOST Points |
| 1947-06-07 | George Young | DLLD | Newcastle Stadium, Newcastle | LOST Points |
| 1947-05-13 | Happy Roberts | WWWWWW | Newcastle Stadium, Newcastle | LOST Points |
| 1947-05-03 | Chris Jones | LWWLWL | Newcastle Stadium, Newcastle | LOST Points |
| 1947-03-25 | Billy Ryan | LWWLW | Newcastle Stadium, Newcastle | LOST |
| 1947-03-01 | Trevor King | WWWWWW | Newcastle Stadium, Newcastle | LOST Points |
| 1947-02-01 | Ted Kelly | W | Newcastle Stadium, Newcastle | LOST Points |
| 1946-11-16 | Billy Ryan | LWW | Newcastle Stadium, Newcastle | WIN KO |
| 1946-11-12 | Trevor King | WWWW | Newcastle Stadium, Newcastle | LOST Points |
| 1946-11-09 | Billy Lambert | LW | Newcastle Stadium, Newcastle | LOST Points |
| 1946-11-02 | Tommy Green | LWWLW | Newcastle Stadium, Newcastle | WIN KO |
| 1946-11-01 | Sid McDonald | LW | Cessnock Sports Ground, Cessnock | LOST Points |
| 1946-10-26 | Frank Maybury | WWWLW | Newcastle Stadium, Newcastle | WIN Points |
| 1946-10-12 | Danny Higgins | L | Newcastle Stadium, Newcastle | WIN Technical knockout |
| 1946-10-05 | Tom Jackson | LL | Newcastle Stadium, Newcastle | WIN Points |
| 1946-10-04 | Ken Beach | LDWDLL | Cessnock Sports Ground, Cessnock | LOST Points |
| 1946-09-28 | Frank Maybury | WWWL | Newcastle Stadium, Newcastle | LOST Points |
| 1946-09-24 | Ken Beach | DLLDWD | Newcastle Stadium, Newcastle | WIN Points |
| 1946-09-14 | Sid White | debut | Newcastle Stadium, Newcastle | WIN Points |