Mizuto Hirota has 11 losses against 11 opponents on his MMA record. For a list of Hirota's best fights, refer to "Best fights of Mizuto Hirota".
On July 28, 2019 Mizuto Hirota faced off against Roberto de Souza in a lightweight bout at age 38. He was coming in with a record of 18-11-2 (10), and Souza was 29 years old and with a record of 8-0 (8). Hirota lost the fight via 1st-round KO.
On December 2, 2018 Mizuto Hirota faced off against Christos Giagos in a lightweight bout at age 37. He was coming in with a record of 18-10-2 (10), and Giagos was 28 years old and with a record of 15-7 (11). Hirota lost the fight via 3-round unanimous decision.
On February 11, 2018 Mizuto Hirota faced off against Ross Pearson in a lightweight bout at age 36. He was coming in with a record of 18-9-2 (10), and Pearson was 33 years old and with a record of 19-14 (12). Hirota lost the fight via 3-round unanimous decision.
On June 11, 2017 Mizuto Hirota faced off against Alexander Volkanovski in a featherweight bout at age 36. He was coming in with a record of 18-8-2 (10), and Volkanovski was 28 years old and with a record of 14-1 (12). Hirota lost the fight via 3-round unanimous decision.
On June 8, 2013 Mizuto Hirota faced off against Rodrigo Damm in a featherweight bout at age 32. He was coming in with a record of 14-7-1 (8), and Damm was 33 years old and with a record of 10-6 (8). Hirota lost the fight via 3-round split decision.
On March 3, 2013 Mizuto Hirota faced off against Rani Yahya in a featherweight bout at age 31. He was coming in with a record of 14-6-1 (8), and Yahya was 28 years old and with a record of 17-7 (14). Hirota lost the fight via 3-round unanimous decision.
On July 14, 2012 Mizuto Hirota faced off against Pat Healy in a lightweight bout at age 31. He was coming in with a record of 14-5-1 (8), and Healy was 28 years old and with a record of 27-16 (21). Hirota lost the fight via 3-round unanimous decision.
On December 31, 2009 Mizuto Hirota faced off against Shinya Aoki in a lightweight bout at age 28. He was coming in with a record of 12-4-1 (8), and Aoki was 26 years old and with a record of 22-4 (14). Hirota lost the fight via 1st-round choke-out.
On November 1, 2008 Mizuto Hirota faced off against Kazunori Yokota in a lightweight bout at age 27. He was coming in with a record of 10-3 (6), and Yokota was 30 years old and with a record of 8-1-3 (2). Hirota lost the fight via 3-round unanimous decision.
On August 5, 2007 Mizuto Hirota faced off against Ganjo Tentsuku in a welterweight bout at age 26. He was coming in with a record of 6-2 (2). Hirota lost the fight via 3-round unanimous decision.
On February 17, 2007 Mizuto Hirota fought Takashi Nakakura in a welterweight title fight for Nakakura's Shooto Pacific Rim title. Hirota was 25 years old and with a record of 6-1 (2), and Nakakura was 29 years old and with a record of 6-2-1 (3). Hirota lost the fight via 3-round unanimous decision.