Leon Ugnon boxer
- bouts
- 36
- won
- 15
- lost
- 18
- draw
- 3
- Status
- inactive
- Division
- bantamweight
- Debut
- 1922-09-20
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- France
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1931-12-03 | Santos Mur | LLDDWL | Alhambra, Bordeaux | LOST Technical knockout |
| 1931-03-24 | Clement | WLDL | Grenoble | WIN KO |
| 1930-03-26 | Leonard Doyelle | WWWWWL | Alhambra, Bordeaux | DRAW Points |
| 1930-02-13 | Oskar Meyer | LLLLLL | Alhambra, Bordeaux | WIN Points |
| 1930-01-16 | Jean Michelangeli | DLLDLD | Lyon | LOST |
| 1930-01-07 | Cornue | LDLWLW | Cinéma de l'Union, Limoges | DRAW Points |
| 1929-11-20 | Cornue | WWLWLD | Cinéma Capitole, Limoges | WIN Points |
| 1929-11-12 | Raymond Treves | WLWLDL | Lyon | LOST Points |
| 1929-10-03 | Georges Gourdy | LLLWLL | Alhambra, Bordeaux | LOST Technical knockout |
| 1929-08-25 | Kid Oliva | WLLWLW | Arènes du Rond-Point du Prado, Marseille | LOST Technical knockout |
| 1929-07-28 | Kid Cherif | WWWDWW | Jardin de la Boxe, Marseille | LOST |
| 1929-06-02 | George Aziz | WLDDDW | Bordeaux | WIN Technical knockout |
| 1929-04-23 | Raymond Treves | WWWWWD | Bordeaux | WIN |
| 1929-03-03 | Pierre Di Falco | LLLLWD | Roanne | DRAW Points |
| 1929-03-01 | Raymond Treves | DDWWWW | Bordeaux | LOST Points |
| 1929-02-06 | Joseph Decico | WDWD | Palais d'Hiver, Lyon | LOST Technical knockout |
| 1929-01-27 | Robert Obrecht | DLLLDW | Central Sporting Club, Paris | LOST Points |
| 1928-12-05 | Giustiniano Legrand | WLWWWL | Palais d'Hiver, Lyon | WIN Points |
| 1928-07-28 | Young Buisson | DLWLDW | Marché Couvert, Thiers | WIN KO |
| 1928-02-28 | Tom Moore | LDLWWD | Palais d'Hiver, Lyon | LOST Points |
| 1927-12-07 | Robert Dastillon | WWDLWL | Lyon | LOST Points |
| 1927-11-09 | Robert Dastillon | LLWWDL | Nouvel-Alcazar, Lyon | LOST Points |
| 1926-11-26 | Victor Ferrand | WWLWWW | Teatro Circo Olympia, Barcelona | LOST Technical knockout |
| 1924-12-29 | Michel Nappa | WLDWWL | Marseille | LOST Points |
| 1924-10-22 | Roger Fabregues | LWLDWW | Palais d'Hiver, Lyon | LOST Points |
| 1924-10-05 | Francois Biron | debut | Music-Hall Olympia, Lyon | WIN Technical knockout |
| 1924-09-24 | Anselmo Quadrini | WWLWLW | Palais d'Hiver, Lyon | WIN Points |
| 1924-08-06 | Anselmo Quadrini | WLWWLW | Jeux de Boules du Café Léon, Lyon | WIN Points |
| 1924-06-22 | Francois Moracchini | WLWWWW | Ring Gaby Fournier, Marseille | LOST Corner retirement |
| 1924-04-18 | Pierre Di Falco | LLLLL | Casino-Kursaal, Lyon | WIN Points |
| 1924-03-28 | Pierre Di Falco | LLLL | Saint-Etienne | WIN Points |
| 1924-02-27 | Pierre Di Falco | LLL | Palais d'Hiver, Lyon | WIN Technical knockout |
| 1924-01-16 | Noel Ligneron | L | Palais d'Hiver, Lyon | WIN Technical knockout |
| 1923-12-12 | Anselmo Quadrini | WLLWLW | Salle de la Gaieté-Gambetta, Lyon | LOST Points |
| 1923-07-11 | Noel Ligneron | debut | Société de Boules Village en Bois, Lyon | WIN Points |
| 1922-09-20 | Anselmo Quadrini | debut | Lyon | LOST Points |