Born February 5th 1981, orthodox fighter Johann Duhaupas started his career in February 2004 at the age of 23 and has now been pro for 12 years, fighting a total of 37 times. The longest KO streak that Duhaupas has ever had is 6 throughout his 37 fights and his longest winning streak is 17 wins. This started on February 2004 and came to an end on June 2008.
Starting as he means to go on, Duhaupas got off to an explosive start in his debut, defeating Stephane Poulade in 3 rounds and becoming the only person to have stopped Poulade to date. Continuing on from his debut, Duhaupas had an impressive start to his career as he went on to fight 19 fights including 4 times in 2004, 4 times in 2005 and 11 times between 2006 and 2009 against fighters such as Mamadou Sacko, Edgars Kalnars and Zoltan Petranyi.
Duhaupas went into his next fight against Francesco Pianeta on December 20th, 2008 with a career record of 17 wins. Taking the first setback of his career, the December 20th, 2008 Pianeta defeat went the full distance and ended via UD. 12 wins followed for Duhaupas including being the 3rd person to stop Jean claude Bikoi (Round 3 TKO), 2nd person to stop Fabrice Aurieng and 3rd person to stop Kotatsu Takehara (Round 6 TKO).
Jarno Rosberg was Duhaupas's next fight on October 19th, 2013 and also the next win in his career via KO. This took his record to 30-1-0 showing a mainly successful career to date. Duhaupas was the first person to stop Jarno Rosberg and he did it in the 4th round via KO. Fights against boxers including Janne Katajisto and Manuel Charr followed where he won 3 fights taking his winning streak to 32 wins.
Duhaupas went into his next fight against Deontay Wilder on September 26th, 2015 with a career record of 32-3-0. Duhaupas's fight against Deontay Wilder was Duhaupas's first stoppage defeat. This came via TKO in the 11th round of a 12 round fight.
On April 2nd, 2016, Duhaupas went into action again and beat Robert Helenius taking the winning record to 33 wins. Becoming the first person to stop Robert Helenius, Duhaupas beat Helenius via KO in the 6th round of a 12 round fight.
Taking another knock in his career, Duhaupas fought Alexander Povetkin on December 17th, 2016 and was defeated by Povetkin. Duhaupas struggled from the off with Povetkin, suffering his 2nd stoppage defeat out of 37 career fights. The latest loss on Duhaupas's journey came via KO in round 6.