Fritz Mueller (Bill Brown) boxer
- bouts
- 18
- won
- 0
- lost
- 15
- draw
- 3
- Status
- inactive
- Division
- featherweight
- Debut
- 1921-01-08
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Germany
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1922-05-22 | Urban Grass | WDWWWW | Gesellschaftshaus, Aachen | LOST KO |
| 1922-03-24 | Willi Hesse | WLLLLL | Zentralhallen | DRAW Points |
| 1922-03-21 | George Groves | WLLWWL | Stadttheater Moabit, Moabit | LOST KO |
| 1922-03-17 | Willy Weiss | LLWLW | Stadthalle, Krefeld | LOST KO |
| 1922-03-15 | Willy Raczewski | LLLLWW | Hofjaeger, Magdeburg | DRAW Points |
| 1922-03-03 | George Groves | WDWLLW | Hotel Viktoria, Finsterwalde | LOST KO |
| 1922-03-02 | Willy Weiss | LLWL | Tonhalle, Duisburg | LOST |
| 1922-01-28 | Urban Grass | LWWWDW | Beethovenhalle, Bonn | LOST KO |
| 1921-12-03 | Fred Ostermoor | LWWWLL | Turnhalle Gruenstr., Szczecin | LOST KO |
| 1921-09-03 | Willi Hesse | DDLWLL | Turnhalle Gruenstr., Szczecin | LOST Points |
| 1921-08-29 | Hans Grote | LDLLL | Alberthalle, Leipzig | LOST KO |
| 1921-07-02 | Kurt Sasse | WLDWLW | Hofjaeger, Magdeburg | LOST KO |
| 1921-04-30 | Willi Hesse | WWWDDL | Hotel Viktoria, Finsterwalde | LOST KO |
| 1921-04-29 | Fritz Rolauf | WLWLWW | Hotel Viktoria, Finsterwalde | LOST KO |
| 1921-04-27 | Willi Hesse | DLWWWD | Hotel Viktoria, Finsterwalde | DRAW Points |
| 1921-03-21 | Fred Ostermoor | LWLLWW | Patzenhofer Brauerei, Friedrichshain | LOST KO |
| 1921-01-09 | Ernst Koch | WWLLWD | Turnhalle des TV 1846, Nuremberg (Nürnberg) | LOST KO |
| 1921-01-08 | Hans Hirschberger | LWDWLL | Turnhalle des TV 1846, Nuremberg (Nürnberg) | LOST KO |