Johnny Maestas boxer
- bouts
- 12
- won
- 10
- lost
- 2
- draw
- 0
- Status
- inactive
- Division
- lightweight
- Debut
- 1947-05-12
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1948-02-18 | Earl Syas | LLWWLL | Auditorium, Oakland | LOST Technical knockout |
| 1948-02-13 | Bobby Burgess | LLLWLD | Civic Auditorium, San Francisco | LOST Unanimous decision |
| 1948-01-26 | Ralph Harmon | debut | Civic Auditorium, San Francisco | WIN KO |
| 1947-07-28 | Al Marotti | LLLLLL | Coliseum Bowl, San Francisco | WIN Points |
| 1947-07-25 | Leo Martinez | L | National Hall, San Francisco | WIN Points |
| 1947-07-21 | Parker Stewart | WLDLLL | Coliseum Bowl, San Francisco | WIN Points |
| 1947-06-12 | Al Marotti | WLLLLL | National Hall, San Francisco | WIN Points |
| 1947-06-09 | Parker Stewart | LWLDLL | Coliseum Bowl, San Francisco | WIN Points |
| 1947-06-07 | Lee Walker | LLLDLL | San Jose | WIN Points |
| 1947-05-29 | Al Marotti | LLWLLL | National Hall, San Francisco | WIN Points |
| 1947-05-19 | Oscar Smith | WDDWLW | Coliseum Bowl, San Francisco | WIN Points |
| 1947-05-12 | John Howard | debut | Coliseum Bowl, San Francisco | WIN Technical knockout |