David Onama has three losses against three opponents on his MMA record. For a list of Onama's best fights, refer to "Best fights of David Onama".
On November 1, 2025 David Onama faced off against Steve Garcia in a lightweight bout at age 31. He was coming in with a record of 14-3 (10), and Garcia was 33 years old and with a record of 18-5 (14). Onama lost the fight via 1st-round TKO.
On August 13, 2022 David Onama faced off against Nate Landwehr in a featherweight bout at age 28. He was coming in with a record of 10-2 (9), and Landwehr was 34 years old and with a record of 15-4 (9). Onama lost the fight via 3-round majority decision.
On October 23, 2021 David Onama faced off against Mason Jones in a lightweight bout at age 27. He was coming in with a record of 8-1 (8), and Jones was 26 years old and with a record of 10-1 (7). Onama lost the fight via 3-round unanimous decision.
