James Masuda boxer
- bouts
- 10
- won
- 6
- lost
- 3
- draw
- 1
- Status
- inactive
- Division
- lightweight
- Debut
- 1947-07-08
- Height
- -
- Reach
- -
- Age
- 63
- Born
- 1929-04-13
- Death
- 1992-08-16
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1950-05-29 | Bobby Acusta | WWWWLL | Honolulu Stadium, Honolulu | WIN Points |
| 1950-04-25 | Carl Arakaki | LWWWWL | Civic Auditorium, Honolulu | LOST Points |
| 1950-04-11 | Willie Gonzalez | LLLWWL | Honolulu Stadium, Honolulu | WIN Points |
| 1950-04-04 | Bobby Acusta | DLWWWW | Civic Auditorium, Honolulu | LOST Points |
| 1950-03-14 | Bobby Acusta | DDLWWW | Civic Auditorium, Honolulu | LOST Points |
| 1947-11-24 | Eduardo Reyes | LLWLLW | Civic Auditorium, Honolulu | DRAW Points |
| 1947-10-21 | Leo Tolentino | LWWLLW | Civic Auditorium, Honolulu | WIN Points |
| 1947-07-18 | Mamoru Hirota | debut | Honolulu Stadium, Honolulu | WIN Points |