William Magahin boxer
- bouts
- 26
- won
- 18
- lost
- 7
- draw
- 1
- Status
- inactive
- Division
- welterweight
- Debut
- 1989-07-11
- Height
- 5′ 10″/178cm
- Reach
- -
- Age
- -
- Born
- 1970-07-25
- Death
- -
- Nationality
- Philippines
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1996-01-20 | Jaime Lerma | WWWWWW | Ninoy Aquino Stadium, District of Malate, Manila | LOST Technical knockout |
| 1995-10-21 | Suwito Lagola | debut | Medan | LOST Technical knockout |
| 1995-08-05 | Brad Mogeridge | WLWWWL | Bacolod City | WIN Technical knockout |
| 1995-05-27 | Erwin Villaver | DWWLLW | Ninoy Aquino Stadium, District of Malate, Manila | WIN Unanimous decision |
| 1995-03-25 | Jeff Malcolm | WWLWWL | Iloilo City Sports Complex, Iloilo City | WIN Unanimous decision |
| 1994-11-05 | Jong Jong Pacquing | WWWWLW | Jaro Plaza Gym, Iloilo City | DRAW Majority decision |
| 1994-09-10 | Bimbo Canaya | WLLLLL | Cotabato City | WIN Technical knockout |
| 1994-08-07 | Benjie Alindajao | LWLLLL | San Agustin Gym, Iloilo City | WIN KO |
| 1994-05-28 | Ben Capagnan | WWLDLL | Almendras Gym, Davao City | WIN Technical knockout |
| 1993-08-09 | Rudy Haryanto | DLLL | Surabaya | WIN Technical knockout |
| 1993-07-26 | Pulo Sugar Ray | WWWWWL | East Java | WIN KO |
| 1993-05-22 | Jun Castillo | WWWWDW | Cebu Coliseum, Cebu City | WIN Technical knockout |
| 1992-06-24 | Jong Jong Pacquing | WWWWDW | San Andres Coliseum, Manila | LOST Unanimous decision |
| 1991-12-22 | Ric de la Paz | WLLLLL | Sipalay City | WIN Technical knockout |
| 1991-10-12 | Bernabe Aliping | WLLLWW | Baguio College Foundation Gym, Baguio City | LOST Split-decision |
| 1991-08-19 | Miguel Angel Gonzalez | WWWWWW | LOST Technical knockout |
|
| 1991-07-31 | Rolando Navarrete | WLLWLL | Araneta Coliseum, Barangay Cubao, Quezon City | WIN Technical knockout |
| 1991-05-25 | Jessie Solis | LWWDLW | Iloilo City | WIN Technical knockout |
| 1991-03-09 | Manuel Catangui | LLL | Iloilo City | WIN Technical knockout |
| 1990-12-30 | Jessie Solis | LLWWDL | Pasay City Sports Complex, Pasay City | LOST |
| 1990-07-20 | Boy Ligas | WWLWWL | Iloilo City | WIN Unanimous decision |
| 1990-03-30 | Armando Andales | LWWLWW | Iloilo City | WIN Unanimous decision |
| 1990-01-27 | Bernabe Aliping | WWWWWW | University of Baguio Gym, Baguio City | WIN Split-decision |
| 1989-10-21 | Jessie Solis | WLLWLL | Rizal Memorial Coliseum, Manila | LOST Unanimous decision |
| 1989-08-19 | Geronimo Magallanes | WLDWL | Araneta Coliseum, Barangay Cubao, Quezon City | WIN Unanimous decision |
| 1989-07-11 | Eric Togana | L | Ninoy Aquino Stadium, District of Malate, Manila | WIN Technical knockout |