Marietta Kowalczyk boxer
- bouts
- 3
- won
- 1
- lost
- 1
- draw
- 1
- Status
- inactive
- Division
- featherweight
- Debut
- 2011-09-16
- Height
- 5′ 8½″/174cm
- Reach
- -
- Age
- -
- Born
- 1991-08-21
- Death
- -
- Nationality
- Germany
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2012-03-30 | Jessica Heymann | debut | Maritim Hotel, Cologne | DRAW Majority decision |
| 2012-02-24 | Hana Horakova | WLLLLW | Le Royal | WIN Unanimous decision |
| 2011-09-16 | Lisa Schewe | LWL | Golden Event Center | LOST Points |