William Macas boxer
- bouts
- 12
- won
- 2
- lost
- 10
- draw
- 0
- Status
- inactive
- Division
- flyweight
- Debut
- 2001-09-29
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Philippines
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2005-08-28 | Isidro Balabat | WWWWWW | Panglao Town Plaza, Panglao | LOST Technical knockout |
| 2005-04-27 | Lowie Bantigue | WWDWWL | Lapu-Lapu Sports Complex, Barangay Pusok, Lapu-Lapu City | LOST Technical knockout |
| 2004-08-22 | Lowie Bantigue | WDWWWD | Alcoy Multi-Purpose Sports Complex, Alcoy | LOST KO |
| 2004-03-31 | Jojo Bardon | WWWLWL | San Carlos City Auditorium, San Carlos City | LOST Technical knockout |
| 2003-12-28 | Cerilo Cabellon | WWWWWD | Danao Sports Complex, Danao City | LOST Technical knockout |
| 2003-07-11 | Marvin Gumban | LWWLWW | Calape Gymnasium, Calape | LOST Unanimous decision |
| 2003-03-22 | Eldered Romero | DWWWWW | Maasin City | LOST Unanimous decision |
| 2002-05-19 | Danny Barzaga | WLLWWL | Talibon Municipal Gym, Talibon | WIN Technical knockout |
| 2002-04-05 | Rayco Compendio | LWWLLL | Barangay Can-upao, Jagna | LOST Split-decision |
| 2002-01-12 | Ramil Anito | WLLLLL | Jagna Municipal Gym, Jagna | LOST Unanimous decision |
| 2001-11-24 | Alfredo Sandab | WLWWLL | Valencia City | WIN Unanimous decision |
| 2001-09-29 | Armando de la Cruz | LWWW | Jagna | LOST Technical knockout |