Takashi Uchiyama has two losses against one opponent on his boxing record. For a list of Uchiyama's best fights, refer to "Best fights of Takashi Uchiyama".
On December 31, 2016 Takashi Uchiyama fought Jezreel Corrales in a super-featherweight world-title fight for Corrales' WBA (Super) title. Uchiyama was 37 years old and with a record of 24-2-1 (20), and Corrales was 25 years old and with a record of 20-1 (8). Uchiyama lost the fight via 12-round split decision.
On April 27, 2016 Takashi Uchiyama met Jezreel Corrales in a super-featherweight (WBA (Super)) world-title defense fight. Uchiyama was 36 years old and with a record of 24-1-1 (20), and Corrales was 24 years old and with a record of 19-1 (7). Uchiyama lost the fight via 2nd-round KO and lost the title.