Leonard Allen boxer
- bouts
- 25
- won
- 7
- lost
- 9
- draw
- 9
- Status
- inactive
- Division
- welterweight
- Debut
- 1928-03-08
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1930-04-29 | Sammy Aguirre | WDWWL | Orange Belt A.C., San Bernardino | LOST Technical knockout |
| 1930-04-11 | Battling Teco | WDWDWW | Ventura A.C., Ventura | LOST Points |
| 1930-03-25 | Swede Berglund | WWWWLW | Orange Belt A.C., San Bernardino | LOST Points |
| 1930-02-28 | Al Trulmans | WWWWWW | Coliseum, San Diego | LOST Points |
| 1930-02-14 | Tommy Huffman | WDDLDD | Legion Stadium, Hollywood | LOST Points |
| 1930-01-21 | Tommy Huffman | LWWDDL | Orange County A.C., Santa Ana | DRAW Points |
| 1930-01-03 | Art Yarnell | WLLL | Legion Stadium, Hollywood | DRAW Points |
| 1929-12-27 | Tommy Huffman | WWLWWD | Legion Stadium, Hollywood | DRAW Points |
| 1929-10-23 | Joe Arciniega | LLLLWL | Ocean Park Arena, Santa Monica | WIN Points |
| 1929-10-01 | Tommy Huffman | WWWWWW | Olympic Auditorium, Los Angeles | LOST Points |
| 1929-09-03 | Jackie Stewart | LLLLWL | Olympic Auditorium, Los Angeles | LOST KO |
| 1929-08-09 | Johnny Ramirez | WWDLLD | Ventura A.C., Ventura | LOST Points |
| 1929-07-26 | Johnny Ramirez | LWWDLL | Legion Stadium, Hollywood | DRAW Points |
| 1929-07-02 | Matt Codan | WWW | Olympic Auditorium, Los Angeles | WIN Points |
| 1929-06-14 | Leonard Bennett | DDWLWW | Stadium, El Rio | DRAW Points |
| 1929-04-23 | Johnny Kid Blair | LLLLLL | Olympic Auditorium, Los Angeles | DRAW Points |
| 1929-04-17 | Frank Tonndorf | WLLWWL | Ocean Park Arena, Santa Monica | LOST Points |
| 1929-04-03 | Hot Shot Smith | debut | Ocean Park Arena, Santa Monica | DRAW Points |
| 1929-03-06 | Vearl Whitehead | WLDLLW | Ocean Park Arena, Santa Monica | WIN Points |
| 1929-01-31 | Drewry Willis | LWWWWW | Orange Belt A.C., San Bernardino | DRAW Points |
| 1929-01-12 | Jack Magrina | Main Street Athletic Club, Los Angeles | WIN Points |
|
| 1929-01-05 | Luis Reyes | WWLDWL | Main Street Athletic Club, Los Angeles | DRAW Points |
| 1928-10-04 | Frank Leonard | LLDLLL | Armory, Pasadena | WIN Points |
| 1928-09-20 | Ike Butler | debut | Pasadena | WIN Points |
| 1928-03-08 | Elwood Welch | W | Pasadena Arena, Pasadena | WIN Points |