Joseph Mancera boxer
- bouts
- 3
- won
- 0
- lost
- 3
- draw
- 0
- Status
- inactive
- Division
- light flyweight
- Debut
- 2002-02-17
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Philippines
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2009-06-13 | Jecker Buhawe | LDL | Barangay Longos, Malolos City | LOST Technical knockout |
| 2009-02-21 | Rodel Cabillo | L | San Pablo City Central Stadium, San Pablo City | LOST Technical knockout |
| 2002-02-17 | Sonny Boy Jaro | WWW | Elorde Sports Center, Paranaque City | LOST Unanimous decision |