Kai Kurzawa's debut fight took place on October 2001 when he was 24 years of age. His career has spanned 15 years to date and whilst he's now in the later stages of his career, he has amassed a record of 34-6-0 over the course of his 40 fight career. He started his best winning streak on October 2001 however, this came to an end on December 2004. In this period he won a total of 18 fights.
A calm Kurzawa made the statement he was hoping for in a 4 round fight against Dieter Schillinger. Claiming the only stoppage defeat of Schillinger's career in round 2 of the fight via TKO. Kurzawa continued his mostly successful career with numerous fights following his debut against boxers including Roberto Coelho, Craig Cummings and James Crawford. Fights included fighting 2 times in 2001, 5 times in 2002 and 13 times through 2003, 2004 and 2005.
Kurzawa then went on to fight and beat Mircea Telecan on April 5th, 2003 maintaining his unbeaten record. Continuing his career, Kurzawa fought Mircea Telecan in 2003 over 6 rounds. Kurzawa was the 3rd person to go the distance with Mircea Telecan. Kurzawa then went on to win a further 9 fights taking his record to 18 wins, 0 losses and 0 draws.
Unfortunately, the first defeat of Kurzawa's career came against Elvis Mihailenko on March 12th, 2005 in Kurzawa's 19th professional fight. Taking the first setback of his career, the March 12th, 2005 Mihailenko defeat went the full distance and ended via MD. Fights against boxers including Tyler Hughes, Riccardo Grassmann and Yameen i Muhammad followed where he won 6 fights taking his winning streak to 22 wins.
Kurzawa's next defeat of his career came against Armin Dollinger on March 14th, 2008 taking his career record to 22-4-0. Dollinger proved to be the biggest challenge to date for Kurzawa, Kurzawa never really got going in the fight and Dollinger handed Kurzawa his first stoppage defeat in the 2nd round of a 8 rounder. Fights against Vadzim Lazarevich, Levan Jomardashvili, Armin Dollinger and 9 others followed where he won all 12 fights taking his winning streak to 34 wins.
Taking another knock in his career, Krzysztof Wlodarczyk was next in line for Kurzawa with Wlodarczyk coming out victorious. Kurzawa career was at 34-5-0 following the fight. Kurzawa's fight against Krzysztof Wlodarczyk was Kurzawa's 2nd stoppage defeat which came via TKO in the 4th round of the fight.
On May 6th, 2017, Kurzawa took on and was defeated by Roman Golovashchenko meaning his career tally went to 34-6-0 Once again Kurzawa was in a tough fight, one that proved to be a step too far in Kurzawa's latest fight. Opponent Golovashchenko fought well and was rewarded with a win, and crowned only the 3rd man to stop Kurzawa in the process. The fight ended in round 2 via TKO.