Willie Siebert boxer
- bouts
- 1
- won
- 1
- lost
- 0
- draw
- 0
- Status
- inactive
- Division
- featherweight
- Debut
- 1916-12-06
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1922-01-09 | Fred Sullivan | debut | Elks Auditorium, Detroit | LOST |
| 1921-12-12 | Frankie Ebere | LLWD | Elks Club, Detroit | LOST |
| 1921-11-14 | Patsy Flanagan | LWWLWW | Elks Club, Detroit | WIN |
| 1921-10-31 | Cyclone Yelsky | LLWLWW | Elks Club, Detroit | DRAW |
| 1916-12-06 | Insurrecto Kid | debut | Columbus | WIN Points |