Kazunori Yokota has nine losses against nine opponents on his MMA record. For a list of Yokota's best fights, refer to "Best fights of Kazunori Yokota".
On June 30, 2018 Kazunori Yokota faced off against Eiji Ishikawa in a lightweight bout at age 40. He was coming in with a record of 26-9-3 (8). Yokota lost the fight via 3-round split decision.
On March 9, 2018 Kazunori Yokota faced off against Christian Lee in a lightweight bout at age 39. He was coming in with a record of 26-8-3 (8), and Lee was 19 years old and with a record of 8-1 (8). Yokota lost the fight via 2nd-round submission.
On January 14, 2017 Kazunori Yokota faced off against Martin Nguyen in a featherweight bout at age 38. He was coming in with a record of 25-7-3 (8), and Nguyen was 27 years old and with a record of 7-1 (6). Yokota lost the fight via 1st-round KO.
On May 27, 2016 Kazunori Yokota fought Marat Gafurov in a featherweight title fight for Gafurov's ONE Championship title. Yokota was 38 years old and with a record of 25-6-3 (8), and Gafurov was 31 years old and with a record of 13-0 (10). Yokota lost the fight via 2nd-round submission.
On December 30, 2010 Kazunori Yokota faced off against Jadamba Narantungalag in a lightweight bout at age 32. He was coming in with a record of 12-5-3 (3), and Narantungalag was 35 years old and with a record of 5-2 (3). Yokota lost the fight via 1st-round KO.
On October 30, 2010 Kazunori Yokota faced off against Brian Cobb in a lightweight bout at age 32. He was coming in with a record of 12-4-3 (3). Yokota lost the fight via 3-round split decision.
On December 31, 2009 Kazunori Yokota faced off against Tatsuya Kawajiri in a lightweight bout at age 31. He was coming in with a record of 12-3-3 (3), and Kawajiri was 31 years old and with a record of 25-5-2 (16). Yokota lost the fight via 3-round unanimous decision.
On November 1, 2008 Kazunori Yokota faced off against Satoru Kitaoka in a lightweight bout at age 30. He was coming in with a record of 9-2-3 (2), and Kitaoka was 28 years old and with a record of 22-8-9 (12). Yokota lost the fight via 3-round unanimous decision.
On May 19, 2008 Kazunori Yokota faced off against Tae Hyun Bang in a lightweight bout at age 30. He was coming in with a record of 7-1-3 (2), and Bang was 25 years old and with a record of 13-4 (5). Yokota lost the fight via 1st-round KO.