Johnny Klaus boxer
- bouts
- 0
- won
- 0
- lost
- 0
- draw
- 0
- Status
- inactive
- Division
- lightweight
- Debut
- 1909-02-17
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- -
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1922-03-31 | K.O. Frank Smith | LLLLLL | Cambria A.C., Philadelphia | WIN |
| 1909-02-17 | Joe Golden | LWLLLL | Wayne A.C., Philadelphia | DRAW |