Katsuhisa Fujii has 18 losses against 18 opponents on his MMA record. For a list of Fujii's best fights, refer to "Best fights of Katsuhisa Fujii".
On February 28, 2010 Katsuhisa Fujii faced off against Ryuta Noji in a light-heavyweight bout at age 37. He was coming in with a record of 9-18-1 (6). Fujii lost the fight via 1st-round TKO.
On June 7, 2009 Katsuhisa Fujii faced off against Choi Mu-Bae in a light-heavyweight bout at age 36. He was coming in with a record of 9-17-1 (6), and Mu-Bae was 38 years old and with a record of 8-3 (6). Fujii lost the fight via 2-round unanimous decision.
On August 16, 2008 Katsuhisa Fujii faced off against Lee Sang-Soo in a light-heavyweight bout at age 36. He was coming in with a record of 9-16-1 (6). Fujii lost the fight via 1st-round TKO.
On July 17, 2008 Katsuhisa Fujii faced off against Jessie Gibbs in a light-heavyweight bout at age 35. He was coming in with a record of 9-15-1 (6). Fujii lost the fight via 1st-round TKO.
On April 3, 2008 Katsuhisa Fujii faced off against Akhmet Sultanov in a light-heavyweight bout at age 35. He was coming in with a record of 9-14-1 (6). Fujii lost the fight via 1st-round submission.
On October 10, 2007 Katsuhisa Fujii faced off against Yasuhito Namekawa in a light-heavyweight bout at age 35. He was coming in with a record of 9-13-1 (6). Fujii lost the fight via 2-round majority decision.
On December 22, 2006 Katsuhisa Fujii faced off against Jyunpei Hamada in a heavyweight bout at age 34. He was coming in with a record of 8-12-1 (6). Fujii lost the fight via 2-round split decision.
On August 18, 2006 Katsuhisa Fujii faced off against Elvis Sinosic in a heavyweight bout at age 34. He was coming in with a record of 8-11-1 (6). Fujii lost the fight via 1st-round submission.
On October 14, 2004 Katsuhisa Fujii faced off against Igor Vovchanchyn in a heavyweight bout at age 32. He was coming in with a record of 8-10-1 (6), and Vovchanchyn was 31 years old and with a record of 52-8 (45). Fujii lost the fight via 1st-round KO.
On May 6, 2002 Katsuhisa Fujii faced off against Mikhail Ilyukhin in a heavyweight bout at age 29. He was coming in with a record of 6-9-1 (5), and Ilyukhin was 35 years old and with a record of 27-11-1 (24). Fujii lost the fight via 1st-round submission.
On February 15, 2002 Katsuhisa Fujii faced off against Hirotaka Yokoi in a heavyweight bout at age 29. He was coming in with a record of 5-8-1 (4), and Yokoi was 23 years old and with a record of 5-0 (3). Fujii lost the fight via 3-round unanimous decision.
On December 1, 2001 Katsuhisa Fujii faced off against Kazuo Takahashi in a heavyweight bout at age 29. He was coming in with a record of 5-7-1 (4), and Takahashi was 32 years old and with a record of 23-15-3 (14). Fujii lost the fight via 1st-round TKO.
On August 18, 2001 Katsuhisa Fujii faced off against Antônio Rogério Nogueira in a heavyweight bout at age 29. He was coming in with a record of 3-6-1 (3), and Nogueira was 25 years old and with a record of . Fujii lost the fight via 1st-round choke-out.
On January 8, 2001 Katsuhisa Fujii faced off against Marcelo Tigre in a heavyweight bout at age 28. He was coming in with a record of 3-5-1 (3). Fujii lost the fight via 2nd-round submission.
On November 19, 1999 Katsuhisa Fujii faced off against Kenichi Yamamoto in a heavyweight bout at age 27. He was coming in with a record of 2-4 (2), and Yamamoto was 23 years old and with a record of 2-2 (1). Fujii lost the fight via 1st-round submission.
On July 16, 1999 Katsuhisa Fujii faced off against Kohei Sato in a heavyweight bout at age 26. He was coming in with a record of 1-3 (1). Fujii lost the fight via 1st-round TKO.
On October 11, 1996 Katsuhisa Fujii faced off against David Paaluhi in a middleweight bout at age 24. He was coming in with a record of 0-2 (0). Fujii lost the fight via 1st-round TKO.
On March 30, 1996 Katsuhisa Fujii faced off against Ryuta Sakurai at age 23. He was coming in with a record of 0-1 (0), and Sakurai was 24 years old and with a record of . Fujii lost the fight via 2-round unanimous decision.