Bob Mariels boxer
- bouts
- 29
- won
- 16
- lost
- 6
- draw
- 6
- Status
- inactive
- Division
- heavyweight
- Debut
- 1926-08-24
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1932-03-17 | Leo Lomski | WDWWWL | Armory, Marshfield | LOST KO |
| 1931-10-09 | Dusty Miller | LLLWDW | Legion Hall, Klamath Falls | LOST KO |
| 1931-09-25 | Orville Darr | WWLWLL | Legion Hall, Klamath Falls | WIN Points |
| 1931-09-11 | Earl Ritchie | LWWWLW | Legion Hall, Klamath Falls | WIN KO |
| 1931-05-11 | Luther McCoy | debut | White City Arena, Chicago | DRAW Points |
| 1931-04-20 | Buck Everett | LWWWD | White City Arena, Chicago | LOST Points |
| 1930-06-11 | Harry Dillon | LLWWWL | Arena, Dishman | NC No Contest |
| 1930-05-01 | Harry Lee | DLLLDD | Greenwich Coliseum, Tacoma | WIN Points |
| 1930-04-12 | Jesse Holloway | WW | The Dalles | DRAW Points |
| 1930-03-21 | Young Peter Jackson | LLLWLL | The Dalles | DRAW Points |
| 1930-02-21 | Dick Reed | WWDLWD | Armory, Eugene | DRAW Points |
| 1930-02-11 | Tiny Hayes | WWWWWL | Auditorium, Portland | WIN Points |
| 1929-04-02 | Tiny Hayes | WDWWWW | Armory, Portland | LOST KO |
| 1929-01-22 | Mike Brotherton | DLDDWW | Armory, Portland | WIN Points |
| 1928-07-02 | Nails Gorman | WWWWDW | Chiloquin Arena, Chiloquin | DRAW Points |
| 1928-06-12 | Mike Stewart | WWWLL | Armory, Portland | WIN KO |
| 1928-06-06 | Nails Gorman | LLWWWW | Chiloquin | DRAW Points |
| 1928-02-14 | Charley Belanger | WWLWWW | Armory, Portland | LOST Technical knockout |
| 1928-01-10 | Jimmy Lyall | LLLLLL | Armory, Portland | WIN KO |
| 1927-11-11 | Nails Gorman | LLWLWL | Armory, Eugene | WIN Points |
| 1927-10-28 | Floyd James | DLWL | Armory, Eugene | WIN KO |
| 1927-10-25 | Bill Griffiths | LWLDDL | Armory, Portland | WIN KO |
| 1927-07-12 | Jeff Hoyt | WL | Armory, Portland | WIN Technical knockout |
| 1927-06-21 | Young Peter Jackson | LDDLWW | Armory, Portland | WIN Points |
| 1927-06-14 | Lou Graham | LWLL | Armory, Portland | WIN Technical knockout |
| 1927-05-31 | Jack Gribble | LLL | Armory, Portland | WIN Technical knockout |
| 1926-12-20 | Lefty Bone | debut | Astoria | WIN Points |
| 1926-12-02 | Jack Rose | WLDWL | Auditorium, Tacoma | WIN KO |
| 1926-08-24 | Jimmy Lyall | LLW | Armory, Portland | LOST Points |