Jack Jantz boxer
- bouts
- 19
- won
- 11
- lost
- 7
- draw
- 1
- Status
- inactive
- Division
- welterweight
- Debut
- 1928-02-28
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1931-07-07 | Pete Herman | LLWLL | Mount Clemens | LOST KO |
| 1931-06-25 | George Fallis | LLLL | Municipal Baseball Park, Lansing | WIN Points |
| 1931-04-30 | Mel Tipton | WWWWLW | Port Huron | LOST KO |
| 1931-04-16 | Nick Melski | LWLWWD | Port Huron | WIN Points |
| 1931-03-26 | Billy Lee | WLWWL | Port Huron | WIN Technical knockout |
| 1931-03-06 | Billy Lee | WLWW | Port Huron | WIN Points |
| 1931-02-12 | Joe Tromley | debut | Port Huron | WIN KO |
| 1930-09-30 | Morey Bowman | DW | Armory, Grand Rapids | LOST KO |
| 1930-04-29 | Adam Hetzet | debut | Mount Clemens | WIN Points |
| 1930-04-02 | Johnny McIntyre | L | Ypsilanti | LOST Points |
| 1930-03-12 | Nick Melski | LLLLLW | Ypsilanti | WIN Points |
| 1930-01-01 | Sammy Caruso | DDWLWL | Bay City | LOST KO |
| 1929-11-12 | Ray Van Hook | WWWWWW | Mount Clemens | WIN Points |
| 1929-09-24 | Adam Helzer | WLLLLW | Mount Clemens | WIN Points |
| 1929-09-10 | Chuck Curtis | WWLWLW | Mount Clemens | WIN Points |
| 1928-05-16 | Bud McDowell | LWLW | Chanute Field, Rantoul | LOST Points |
| 1928-04-25 | Terry Anderson | W | Chanute Field, Rantoul | WIN Points |
| 1928-04-11 | Bobby Hynds | WD | St. James' Gym, Decatur | DRAW Points |
| 1928-02-28 | Battling Anderson | debut | Chanute Field, Rantoul | LOST Points |