Lorenzo Sison boxer
- bouts
- 38
- won
- 19
- lost
- 15
- draw
- 4
- Status
- inactive
- Division
- bantamweight
- Debut
- 1927-10-14
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Philippines
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1932-10-06 | Ray Yanez | WWW | Ventura A.C., Ventura | LOST KO |
| 1932-08-12 | Harry Purdue | LLLLWL | Pismo Beach Arena, Pismo Beach | LOST Points |
| 1931-01-05 | Hilario Fernandez | debut | Coliseum, San Diego | LOST Points |
| 1930-12-05 | Lew Snyder | WWWDLL | Coliseum, San Diego | LOST Points |
| 1930-10-01 | Benny Gallup | LDLWLL | National Hall, San Francisco | LOST Points |
| 1930-09-30 | Tommy Hughes | WWWLDW | Ryan's Auditorium, Fresno | LOST Technical knockout |
| 1930-09-26 | Al Citrino | LWWW | Dreamland Auditorium, San Francisco | LOST Points |
| 1930-05-29 | Sailor Ray Butler | WWWWWW | Coliseum, San Diego | LOST KO |
| 1930-05-16 | Leonardo de la Cruz | WWLWWL | Coliseum, San Diego | LOST Points |
| 1930-05-02 | Leonardo de la Cruz | LWWLWW | Coliseum, San Diego | WIN Points |
| 1930-04-17 | Leonardo de la Cruz | WLWWLW | Coliseum, San Diego | LOST Points |
| 1930-03-21 | Billy Cain | DLLLLL | Coliseum, San Diego | WIN Points |
| 1930-03-14 | Bobby Garcia | LLLLLW | Coliseum, San Diego | WIN Points |
| 1930-03-01 | Claude Varner | DWLLWW | Pismo Beach Arena, Pismo Beach | DRAW Points |
| 1930-01-17 | Clayton Gouyd | LLLDLL | Coliseum, San Diego | DRAW Points |
| 1930-01-03 | Luis Carpentero | WWLDLL | Coliseum, San Diego | DRAW Points |
| 1929-12-06 | Johnny Jordan | WWWWL | Coliseum, San Diego | WIN Technical knockout |
| 1929-11-29 | Sailor Ray Butler | WWWWWD | Coliseum, San Diego | WIN Points |
| 1929-10-25 | Ray Montoya | WDWDWL | Coliseum, San Diego | LOST Points |
| 1929-10-11 | Billy Cain | DWWWWD | Coliseum, San Diego | WIN Technical knockout |
| 1929-09-20 | Louie Medina | DWDLW | Coliseum, San Diego | WIN KO |
| 1929-05-31 | Mateo Magdelino | WLLLWL | Coliseum, San Diego | WIN Points |
| 1929-04-30 | Huerta Evans | LLLLWW | Olympic Auditorium, Los Angeles | LOST Points |
| 1928-11-23 | Delos 'Kid' Williams | WDWWDW | Coliseum, San Diego | LOST Points |
| 1928-11-02 | Ray Montoya | DWWWWW | Coliseum, San Diego | WIN Points |
| 1928-10-26 | Herb Turchi | DWLLWD | Coliseum, San Diego | WIN Corner retirement |
| 1928-09-21 | Clayton Gouyd | LWLWLL | Coliseum, San Diego | DRAW Points |
| 1928-06-29 | Flash Hastings | WDDLDD | Coliseum, San Diego | WIN Points |
| 1928-03-30 | Ray Montoya | LLWLDW | Coliseum, San Diego | LOST Points |
| 1928-03-02 | Tommy Hughes | WLWWLD | Coliseum, San Diego | LOST Technical knockout |
| 1928-02-10 | Louie Contreras | WWLWW | Coliseum, San Diego | WIN Points |
| 1928-01-27 | Wellington O'Conner | WLLLLL | Coliseum, San Diego | WIN Technical knockout |
| 1928-01-06 | Hurley Red Breen | DW | Coliseum, San Diego | WIN Points |
| 1927-12-23 | Joe Hernandez | WDWWLL | Coliseum, San Diego | WIN KO |
| 1927-12-09 | Jackie Mandell | WWWWWL | Coliseum, San Diego | WIN Technical knockout |
| 1927-11-18 | Mateo Magdelino | WWWDLD | Coliseum, San Diego | WIN Points |
| 1927-10-28 | Ray Montoya | WDLDWL | Coliseum, San Diego | WIN Points |
| 1927-10-14 | Ronald O'Dell | WLWLWW | Coliseum, San Diego | WIN KO |