Bibiano Fernandes has six losses against six opponents on his MMA record. For a list of Fernandes's best fights, refer to "Best fights of Bibiano Fernandes".
On November 19, 2022 Bibiano Fernandes faced off against Stephen Loman in a bantamweight bout at age 42. He was coming in with a record of 24-6 (9), and Loman was 23 years old and with a record of 15-2 (7). Fernandes lost the fight via 3-round unanimous decision.
On March 11, 2022 Bibiano Fernandes met John Lineker in a bantamweight (ONE Championship) title defense fight. Fernandes was 41 years old and with a record of 24-5 (9), and Lineker was 31 years old and with a record of 34-9 (20). Fernandes lost the fight via 2nd-round KO and lost the title.
On November 9, 2018 Bibiano Fernandes met Kevin Belingon in a bantamweight (ONE Championship) title defense fight. Fernandes was 38 years old and with a record of 22-4 (8), and Belingon was 31 years old and with a record of 19-5 (11). Fernandes lost the fight via 5-round split decision and lost the title.
On December 31, 2010 Bibiano Fernandes met Hiroyuki Takaya in a featherweight (DREAM Championship) title defense fight. Fernandes was 30 years old and with a record of 8-3 (3), and Takaya was 33 years old and with a record of 14-8-1 (11). Fernandes lost the fight via 3-round unanimous decision and lost the title.
On September 17, 2007 Bibiano Fernandes faced off against Norifumi Yamamoto in a lightweight bout at age 27. He was coming in with a record of 1-2 (1), and Yamamoto was 30 years old and with a record of 15-1 (13). Fernandes lost the fight via 3-round unanimous decision.
On October 28, 2006 Bibiano Fernandes fought Urijah Faber in a bantamweight title fight for Faber's KOTC Championship title. Fernandes was 26 years old and with a record of 1-1 (1), and Faber was 27 years old and with a record of 15-1 (11). Fernandes lost the fight via 1st-round TKO.