Hideki Kadowaki has 17 losses against 17 opponents on his MMA record. For a list of Kadowaki's best fights, refer to "Best fights of Hideki Kadowaki".
On March 25, 2018 Hideki Kadowaki faced off against Satoshi Inaba in a featherweight bout at age 41. He was coming in with a record of 16-17-3 (7). Kadowaki lost the fight via 2-round majority decision.
On October 9, 2017 Hideki Kadowaki faced off against Yusuke Kawango in a featherweight bout at age 41. He was coming in with a record of 16-16-3 (7). Kadowaki lost the fight via 3-round unanimous decision.
On November 24, 2013 Hideki Kadowaki faced off against Kleber Koike Erbst in a featherweight bout at age 37. He was coming in with a record of 14-15-3 (6), and Erbst was 24 years old and with a record of 13-3-1 (12). Kadowaki lost the fight via 1st-round submission.
On March 16, 2013 Hideki Kadowaki faced off against Hiroshige Tanaka in a featherweight bout at age 36. He was coming in with a record of 14-14-3 (6). Kadowaki lost the fight via 1st-round KO.
On June 15, 2012 Hideki Kadowaki faced off against Tatsunao Nagakura in a featherweight bout at age 36. He was coming in with a record of 14-13-3 (6). Kadowaki lost the fight via 1st-round TKO.
On February 18, 2012 Hideki Kadowaki fought Kazunori Yokota in a featherweight title fight for Yokota's DEEP Championship title. Kadowaki was 35 years old and with a record of 14-12-3 (6), and Yokota was 33 years old and with a record of 14-5-3 (4). Kadowaki lost the fight via 3-round unanimous decision.
On June 11, 2010 Hideki Kadowaki faced off against Gustavo Falciroli in a lightweight bout at age 34. He was coming in with a record of 13-11-2 (6), and Falciroli was 27 years old and with a record of 10-2-2 (6). Kadowaki lost the fight via 1st-round KO.
On January 23, 2010 Hideki Kadowaki faced off against Taiki Tsuchiya in a lightweight bout at age 33. He was coming in with a record of 13-10-2 (6). Kadowaki lost the fight via 3-round unanimous decision.
On March 20, 2009 Hideki Kadowaki faced off against Nam Phan in a lightweight bout at age 32. He was coming in with a record of 13-9-2 (6), and Phan was 26 years old and with a record of 14-5 (10). Kadowaki lost the fight via 1st-round TKO.
On November 29, 2008 Hideki Kadowaki met Takeshi Inoue in a lightweight (Shooto) title defense fight. Kadowaki was 32 years old and with a record of 13-8-2 (6), and Inoue was 28 years old and with a record of 9-10 (7). Kadowaki lost the fight via 3-round unanimous decision and lost the title.
On March 16, 2007 Hideki Kadowaki faced off against Akiyo Nishiura at age 30. He was coming in with a record of 11-7-2 (5), and Nishiura was 23 years old and with a record of 5-2 (2). Kadowaki lost the fight via 3-round split decision.
On July 3, 2005 Hideki Kadowaki faced off against Hatsu Hioki at age 29. He was coming in with a record of 9-6-1 (5), and Hioki was 21 years old and with a record of 6-1 (4). Kadowaki lost the fight via 2nd-round submission.
On December 14, 2004 Hideki Kadowaki faced off against Alexandre Franca Nogueira at age 28. He was coming in with a record of 8-5-1 (5), and Nogueira was 26 years old and with a record of 10-2-2 (5). Kadowaki lost the fight via 1st-round submission.
On June 27, 2004 Hideki Kadowaki faced off against Naoya Uematsu at age 28. He was coming in with a record of 8-4-1 (5), and Uematsu was 25 years old and with a record of 13-3-2 (9). Kadowaki lost the fight via 1st-round submission.
On March 18, 2003 Hideki Kadowaki faced off against Tetsuo Katsuta at age 26. He was coming in with a record of 5-3-1 (3), and Katsuta was 24 years old and with a record of 6-4-1 (2). Kadowaki lost the fight via 3-round unanimous decision.
On June 16, 2002 Hideki Kadowaki faced off against Eiji Murayama at age 26. He was coming in with a record of 3-2-1 (2). Kadowaki lost the fight via 2-round unanimous decision.
On September 2, 2001 Hideki Kadowaki faced off against Norifumi Yamamoto at age 25. He was coming in with a record of 2-1-1 (1), and Yamamoto was 24 years old and with a record of 2-0 (1). Kadowaki lost the fight via 1st-round TKO.