Leonce Mahieu boxer
- bouts
- 10
- won
- 3
- lost
- 7
- draw
- 0
- Status
- inactive
- Division
- lightweight
- Debut
- 1919-05-20
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- France
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1923-11-14 | Paul Ferry | WWWLWW | Salle Wagram, Paris | LOST Points |
| 1922-08-13 | Hue | LDDLLW | Stadium Cuny, Paris | WIN Points |
| 1922-08-03 | Pierre Calloir | WLDWDD | Kursaal, Paris | LOST Technical knockout |
| 1921-12-23 | Arthur DeBeve | WWWWWW | Tours | LOST KO |
| 1920-12-08 | Loehler | W | Salle Wagram, Paris | WIN Points |
| 1920-10-06 | Sergent | WW | Salle Wagram, Paris | LOST Points |
| 1920-02-04 | Rouquet II | WWWDWL | Salle Wagram, Paris | LOST KO |
| 1919-07-02 | Henri Vandaele | debut | Salle Wagram, Paris | LOST Points |
| 1919-06-12 | Rouquet II | debut | National Sporting Club, Paris | LOST Points |
| 1919-05-20 | Georges Gaillard | LWWWWL | Courbevoie | WIN Points |