Here is a list of Duhaupas's best fights. For a list of Duhaupas's losses, refer to "Johann Duhaupas Losses".
On April 2, 2016 Johann Duhaupas faced off against Robert Helenius in a heavyweight bout at age 35. He was coming in with a record of 34-3 (21), and Helenius was 32 years old and with a record of 22-0 (13). Duhaupas stopped Robert Helenius via KO.
On April 10, 2015 Johann Duhaupas faced off against Manuel Charr at age 34. He was coming in with a record of 32-2 (20), and Charr was 30 years old and with a record of 27-2 (16). Duhaupas won the fight via 10-round majority decision.
On April 2, 2011 Johann Duhaupas faced off against Saul Farah in a heavyweight bout at age 30. He was coming in with a record of 26-1 (15). Duhaupas stopped Saul Farah via TKO.
