Billy Thompson (Big Boy Stemmerman) boxer
- bouts
- 33
- won
- 22
- lost
- 11
- draw
- 0
- Status
- inactive
- Division
- heavyweight
- Debut
- 1929-05-17
- Height
- -
- Reach
- -
- Age
- 82
- Born
- 1907-04-23
- Death
- 1989-09-04
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1935-08-07 | Verne Trickle | WWLLWL | Electric Park, Waterloo | WIN Technical knockout |
| 1935-07-31 | Hal Mullenhoff | LLLLWD | Electric Park, Waterloo | WIN Technical knockout |
| 1935-07-24 | Henry Jones | DWWD | Electric Park, Waterloo | LOST |
| 1934-06-13 | Red Fields | WWWLLL | Electric Park, Waterloo | WIN KO |
| 1934-03-08 | Ed Petesch | debut | Waverly | WIN KO |
| 1933-10-30 | Red Corbett | WWL | Burlington | WIN |
| 1933-08-16 | Harry Hobbs | WLWLWD | Electric Park, Waterloo | LOST Technical knockout |
| 1933-07-25 | Tuffy Dial | LDWWWL | Oskaloosa | DRAW |
| 1933-07-14 | George Wallace | WLWWWW | Sioux Falls | WIN KO |
| 1933-07-12 | Harry Hobbs | WWLWLW | Electric Park, Waterloo | DRAW |
| 1933-06-07 | Leonard Johnson | WLLLLL | Electric Park, Waterloo | WIN |
| 1933-06-02 | Harry Hobbs | LWWWLW | Marshalltown | WIN Technical knockout |
| 1933-05-02 | Farmer Miller | DLWL | Oskaloosa | DRAW |
| 1933-03-21 | Farmer Miller | DL | Masonic Opera House, Oskaloosa | LOST |
| 1932-11-22 | Leonard Johnson | LWWLLL | Mason City | WIN |
| 1932-11-17 | Louis Mays | WWWWWW | Masonic Opera House, Oskaloosa | LOST |
| 1932-11-03 | Don Pedigo | DWWDWL | Masonic Opera House, Oskaloosa | WIN |
| 1932-10-12 | Louie Goodenough | LDWLLW | Memorial Coliseum, Cedar Rapids | LOST |
| 1932-09-22 | Leonard Johnson | WLWWLL | Fort Dodge | WIN |
| 1932-09-14 | Adam Smith | debut | Electric Park, Waterloo | DRAW |
| 1932-09-08 | Don Pedigo | DWDWWD | Ottumwa | LOST |
| 1932-09-05 | Homer Sheridan | WWLDLL | Electric Park, Waterloo | WIN |
| 1932-08-29 | Jack Miller | L | Palmer School Arena, Davenport | WIN Technical knockout |
| 1932-08-03 | Jack Robinson | WLLLWL | Electric Park, Waterloo | WIN |
| 1932-07-04 | Homer Sheridan | LWWWLD | Electric Park, Waterloo | WIN |
| 1932-06-10 | Johnny Agrella | LWWLWW | Alt Parking Station, Des Moines | DRAW |
| 1932-06-08 | Snubs Ganaway | LLWWDL | Electric Park, Waterloo | WIN KO |
| 1932-05-25 | George Corey | WLLLDW | Electric Park, Waterloo | WIN KO |
| 1932-05-05 | Hal Hoxwood | WWWWLL | Mason City | LOST KO |
| 1932-05-02 | Jack Carroll | WLLLW | Auditorium, Minneapolis | LOST KO |
| 1932-04-26 | Snubs Ganaway | LLLWWD | Waverly | WIN |
| 1932-04-11 | Johnny O'Hara | WLLLWL | Auditorium, Minneapolis | DRAW |
| 1932-04-06 | Babe Carnera | WLWWLW | Waverly | WIN |
| 1932-03-08 | Ray Calvert | WWWWLL | Waverly | WIN |
| 1932-02-16 | Bill Oppegard | WWWWW | Auditorium, Minneapolis | WIN KO |
| 1931-11-25 | Jerry Sloyer | WWWWWL | Elks Club, Sioux City | DRAW |
| 1931-04-06 | Freeman Pepper | LLDLWW | Sioux City | WIN |
| 1931-01-19 | Art Lasky | WWWWWW | Minneapolis | LOST KO |
| 1931-01-12 | Emil Morrow | DWWWWL | Daum's Auditorium, Huron | WIN Points |
| 1930-12-11 | Jess Gates | LWDWLW | Daum's Auditorium, Huron | WIN KO |
| 1930-10-02 | Tony Brown | LLWWLW | Lake Kampeska Arena, Watertown | WIN Points |
| 1930-07-15 | Larry Udell | WWWWWW | High School Athletic Grounds, Sioux Falls | LOST Points |
| 1930-05-15 | Tom Haley | WWWL | Madison | WIN KO |
| 1930-04-24 | Jack Strom | LL | Lake Kampeska Arena, Watertown | LOST Points |
| 1930-02-20 | Tony Brown | WWWWWL | Aberdeen | WIN Points |
| 1930-02-13 | K.O. Jones | debut | Watertown | WIN KO |
| 1930-02-06 | Eddie Wipf | DDL | Daum's Auditorium, Huron | WIN KO |
| 1930-01-06 | Kozy Korzan | debut | Daum's Auditorium, Huron | WIN Technical knockout |
| 1929-12-06 | Vern Glodrey | debut | Watertown | WIN KO |
| 1929-11-21 | Larry Udell | WW | Aberdeen | LOST Points |
| 1929-11-18 | Eddie Wipf | DD | Daum's Auditorium, Huron | WIN Points |
| 1929-10-21 | Pete Osman | WDW | Daum's Auditorium, Huron | WIN Technical knockout |
| 1929-08-15 | Mike Reier | DLWWDW | Rochester | LOST Points |
| 1929-07-15 | Mike Reier | LDLWWD | Rochester | LOST |
| 1929-07-01 | Mike Reier | WLDLWW | Armory, Rochester | DRAW |
| 1929-06-17 | Honeyboy Conroy | WWWWLW | Armory, Rochester | LOST Technical knockout |
| 1929-06-03 | Tex Hale | W | Rochester | WIN KO |
| 1929-05-17 | Tuffy Fritz | debut | Avalon Arena, La Crosse | WIN |