Leon Jasinski boxer
- bouts
- 34
- won
- 23
- lost
- 10
- draw
- 1
- Status
- inactive
- Division
- light heavyweight
- Debut
- 1929-07-15
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1933-05-18 | Al Grayson | LWWWLL | Kalamazoo | DRAW Points |
| 1933-01-12 | Johnny Miler | debut | Grand Rapids | LOST Points |
| 1932-11-17 | Kayo K O Boyd | debut | Grand Rapids | WIN KO |
| 1932-10-25 | Harold Anderson | WLWLWW | Saginaw | LOST Points |
| 1932-07-14 | Jimmy Smith | LLLWDL | Grand Rapids | WIN Technical knockout |
| 1932-06-30 | Mickey Balabon | LWLLLL | Grand Rapids | WIN KO |
| 1932-05-13 | Mickey Balabon | WLWLWL | Olympia Stadium, Detroit | WIN Points |
| 1932-04-29 | Freddie Heinz | DLLLWL | Grand Rapids | WIN Points |
| 1932-03-31 | Stanley Wellise | WWWWWW | Grand Rapids | WIN KO |
| 1932-01-29 | Pete LaCrosse | LLWLLD | Kalamazoo | WIN KO |
| 1931-12-17 | Johnny Perry | WWDLDL | Kalamazoo | WIN KO |
| 1931-11-12 | Jimmy Reilly | WWWWLL | Coliseum, Grand Rapids | WIN Points |
| 1931-09-23 | Emmett Curtice | LLWLWW | Muskegon | LOST KO |
| 1931-08-27 | Pret Ferrar | DWWWWD | Culver Park, Ludington | LOST KO |
| 1931-06-29 | Ace Martin | LWWWWW | Grand Rapids | WIN Points |
| 1931-05-28 | Dean Spencer | WLWLLL | Grand Rapids | WIN KO |
| 1931-04-29 | Ace Martin | LLLWWW | Grand Rapids | LOST Points |
| 1930-12-29 | Martin Carlson | WWWWWL | Grand Rapids | WIN Points |
| 1930-12-11 | Martin Levandowski | WWWWWW | Grand Rapids | LOST Technical knockout |
| 1930-10-29 | Martin Levandowski | WWWWWW | Grand Rapids | LOST KO |
| 1930-09-15 | Tiger Moore | LLLWLL | Ramona Baseball Park, Grand Rapids | WIN KO |
| 1930-07-30 | Jimmy Dorsey | WWLWLL | Island Park, Grand Rapids | WIN Points |
| 1930-05-15 | Martin Carlson | WWLWWW | Muskegon | LOST Points |
| 1930-04-29 | Martin Carlson | WWWLWW | Muskegon | LOST Points |
| 1930-02-28 | Lyle Blain | WWLWWW | Armory, Grand Rapids | WIN KO |
| 1930-01-24 | Lyle Blain | WWWLWW | Armory, Grand Rapids | LOST KO |
| 1930-01-09 | Ace Martin | WLWL | Prudden Auditorium, Lansing | WIN Points |
| 1929-12-27 | Buddy McArthur | WDWWW | Grand Rapids | WIN Points |
| 1929-12-13 | Jack Cotey | debut | Grand Rapids | WIN KO |
| 1929-11-13 | Swede Johnson | WLWDWL | Armory, Grand Rapids | WIN Technical knockout |
| 1929-10-30 | Ernest Ecklesdafer | debut | Armory, Grand Rapids | WIN KO |
| 1929-10-16 | Roy Miller | LDWWW | Armory, Grand Rapids | WIN |
| 1929-09-12 | Herman Keller | WWWLWW | Marsh Field, Muskegon | WIN Points |
| 1929-08-26 | Ted Snow | LLL | Marsh Field, Muskegon | WIN KO |
| 1929-08-14 | Neil Kilbane | DWDW | Island Park, Grand Rapids | WIN |
| 1929-07-22 | Buddy McArthur | WDW | Ramona Baseball Park, Grand Rapids | LOST |
| 1929-07-15 | Chuck Haskins | WW | Grand Rapids | WIN KO |