Caol Uno has 23 losses against 23 opponents on his MMA record. For a list of Uno's best fights, refer to "Best fights of Caol Uno".
On November 19, 2023 Caol Uno faced off against Shota Takagi in a lightweight bout at age 48. He was coming in with a record of 34-23-5 (20). Uno lost the fight via 2nd-round KO.
On November 6, 2021 Caol Uno faced off against Akira Haraguchi in a lightweight bout at age 46. He was coming in with a record of 34-22-5 (20). Uno lost the fight via 3-round unanimous decision.
On May 16, 2021 Caol Uno faced off against Taison Naito in a lightweight bout at age 46. He was coming in with a record of 34-21-5 (20). Uno lost the fight via 2nd-round KO.
On May 6, 2019 Caol Uno faced off against Duane van Helvoirt in a lightweight bout at age 43. He was coming in with a record of 33-20-5 (19). Uno lost the fight via 3-round unanimous decision.
On April 23, 2017 Caol Uno faced off against Yutaka Saito in a lightweight bout at age 41. He was coming in with a record of 33-19-5 (19). Uno lost the fight via 5-round unanimous decision.
On July 26, 2015 Caol Uno faced off against Shigeki Osawa in a lightweight bout at age 40. He was coming in with a record of 32-18-5 (18), and Osawa was 29 years old and with a record of 13-6-3 (7). Uno lost the fight via 2nd-round TKO.
On January 25, 2015 Caol Uno fought Yoshifumi Nakamura in a lightweight title fight for Nakamura's Shooto Pacific Rim Championship title. Uno was 39 years old and with a record of 32-17-5 (18). Uno lost the fight via 3-round unanimous decision.
On September 30, 2012 Caol Uno faced off against Shintaro Ishiwatari in a featherweight bout at age 37. He was coming in with a record of 26-16-5 (14), and Ishiwatari was 27 years old and with a record of 13-4-4 (6). Uno lost the fight via 3-round unanimous decision.
On September 24, 2011 Caol Uno faced off against Takeshi Inoue in a featherweight bout at age 36. He was coming in with a record of 26-15-5 (14), and Inoue was 31 years old and with a record of 3-8 (1). Uno lost the fight via 1st-round KO.
On December 31, 2010 Caol Uno faced off against Kazuyuki Miyata in a featherweight bout at age 35. He was coming in with a record of 25-14-5 (14), and Miyata was 34 years old and with a record of 10-7 (6). Uno lost the fight via 3-round unanimous decision.
On March 31, 2010 Caol Uno faced off against Gleison Tibau in a lightweight bout at age 34. He was coming in with a record of 25-13-5 (14), and Tibau was 26 years old and with a record of 23-6 (14). Uno lost the fight via 1st-round TKO.
On June 13, 2009 Caol Uno faced off against Spencer Fisher in a lightweight bout at age 34. He was coming in with a record of 25-12-4 (14), and Fisher was 33 years old and with a record of 22-4 (19). Uno lost the fight via 3-round unanimous decision.
On July 21, 2008 Caol Uno faced off against Shinya Aoki in a lightweight bout at age 33. He was coming in with a record of 25-11-4 (14), and Aoki was 25 years old and with a record of 16-2 (10). Uno lost the fight via 2-round unanimous decision.
On September 17, 2007 Caol Uno faced off against Andre Amade in a lightweight bout at age 32. He was coming in with a record of 24-10-4 (13). Uno lost the fight via 3-round unanimous decision.
On October 9, 2006 Caol Uno faced off against Gesias Cavalcante in a lightweight bout at age 31. He was coming in with a record of 22-9-4 (12), and Cavalcante was 23 years old and with a record of 10-1-1 (9). Uno lost the fight via 2-round majority decision.
On September 7, 2005 Caol Uno faced off against Norifumi Yamamoto in a lightweight bout at age 30. He was coming in with a record of 18-8-4 (10), and Yamamoto was 28 years old and with a record of 11-1 (9). Uno lost the fight via 2nd-round TKO.
On March 26, 2005 Caol Uno faced off against Joachim Hansen in a lightweight bout at age 29. He was coming in with a record of 17-7-4 (10), and Hansen was 25 years old and with a record of 9-2-1 (5). Uno lost the fight via 3rd-round KO.
On September 26, 2003 Caol Uno faced off against Hermes França in a lightweight bout at age 28. He was coming in with a record of 15-6-3 (8), and França was 29 years old and with a record of 7-0 (6). Uno lost the fight via 2nd-round KO.
On November 2, 2001 Caol Uno faced off against B.J. Penn in a lightweight bout at age 26. He was coming in with a record of 13-5-2 (8), and Penn was 22 years old and with a record of 2-0 (2). Uno lost the fight via 1st-round KO.
On February 23, 2001 Caol Uno fought Jens Pulver in a lightweight title fight for Pulver's UFC Championship title. Uno was 25 years old and with a record of 12-4-2 (7), and Pulver was 26 years old and with a record of 9-2-1 (8). Uno lost the fight via 5-round unanimous decision.
On August 27, 2000 Caol Uno faced off against Marcio Barbosa in a welterweight bout at age 25. He was coming in with a record of 11-3-2 (6). Uno lost the fight via 3rd-round choke-out.
On December 20, 1997 Caol Uno faced off against Naoya Uematsu at age 22. He was coming in with a record of 4-2-1 (2), and Uematsu was 19 years old and with a record of 2-0 (1). Uno lost the fight via 1st-round submission.
On October 4, 1996 Caol Uno faced off against Hayato Sakurai at age 21. He was coming in with a record of 0-1 (0), and Sakurai was 21 years old and with a record of . Uno lost the fight via 1st-round submission.
