Howard Mattson boxer
- bouts
- 0
- won
- 0
- lost
- 0
- draw
- 0
- Status
- inactive
- Division
- -
- Debut
- 1900-12-03
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1904-10-27 | Buck Lincoln | LLDLLL | Broadway A.C., Philadelphia | LOST |
| 1900-12-17 | Harry Perry | LLWLDL | Broadway A.C., Philadelphia | LOST |
| 1900-12-10 | Joe Grim | LLWDDL | Broadway A.C., Philadelphia | WIN |
| 1900-12-03 | Harry Perry | WLLWLD | Broadway A.C., Philadelphia | WIN |