Manuel Mas boxer
- bouts
- 17
- won
- 5
- lost
- 11
- draw
- 1
- Status
- inactive
- Division
- middleweight
- Debut
- 1928-01-06
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1903-12-25
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1930-05-04 | Jose Quelin Angulo | LWWWWW | Victory Garden Stadium, San Juan | LOST Technical knockout |
| 1930-02-23 | Nicolas Claudio | LWWWWW | Victory Garden Stadium, San Juan | LOST Points |
| 1929-12-29 | William Dick | LWWWL | San Juan Stadium, San Juan | LOST KO |
| 1929-07-14 | Luis Angel Torres | WWLWLW | San Juan Stadium, San Juan | LOST Points |
| 1929-05-12 | Eddie Carn | WWWWLW | San Juan Stadium, San Juan | DRAW Points |
| 1929-04-07 | Emanuel Albers | LLLLLL | San Juan Stadium, San Juan | LOST Technical knockout |
| 1929-03-24 | Emanuel Albers | DLLLLL | San Juan Stadium, San Juan | WIN Points |
| 1929-03-19 | Serafin Berrios | DWLLWW | San Juan Stadium, San Juan | WIN KO |
| 1929-02-17 | William Dick | WWWWWW | San Juan Stadium, San Juan | LOST Points |
| 1929-01-13 | Alejandro Villanueva | LWWDLL | Balboa Stadium, Mayaguez | LOST KO |
| 1928-11-25 | Francisco Santiago | LWLWL | Balboa Stadium, Mayaguez | WIN KO |
| 1928-10-28 | Bobby Standford | WLL | San Juan Stadium, San Juan | WIN Technical knockout |
| 1928-05-27 | Louis Honora | WWLLLL | San Juan Stadium, San Juan | LOST KO |
| 1928-04-20 | Al Clemens | DWWW | Victory Garden Stadium, San Juan | WIN KO |
| 1928-03-25 | Con Cordero | debut | Victory Garden Stadium, San Juan | LOST Technical knockout |
| 1928-01-18 | Phil Chandler | LWLLLL | 106th Infantry Regiment Armory, Brooklyn | LOST KO |
| 1928-01-06 | Carl Sohnen | LDLLDL | 106th Infantry Regiment Armory, Brooklyn | LOST Technical knockout |