Jadamba Narantungalag has six losses against five opponents on his MMA record. For a list of Narantungalag's best fights, refer to "Best fights of Jadamba Narantungalag".
On April 12, 2019 Jadamba Narantungalag fought Martin Nguyen in a featherweight title fight for Nguyen's ONE Championship title. Narantungalag was 43 years old and with a record of 14-6 (7), and Nguyen was 30 years old and with a record of 11-3 (9). Narantungalag lost the fight via 2nd-round KO.
On November 11, 2016 Jadamba Narantungalag fought Marat Gafurov in a featherweight title fight for Gafurov's ONE Championship title. Narantungalag was 40 years old and with a record of 12-5 (6), and Gafurov was 31 years old and with a record of 14-0 (11). Narantungalag lost the fight via 1st-round choke-out.
On November 21, 2015 Jadamba Narantungalag met Marat Gafurov in a featherweight (ONE Championship) title defense fight. Narantungalag was 39 years old and with a record of 10-4 (5), and Gafurov was 31 years old and with a record of 12-0 (9). Narantungalag lost the fight via 4th-round submission and lost the title.
On April 27, 2013 Jadamba Narantungalag faced off against Koji Ando in a lightweight bout at age 37. He was coming in with a record of 8-3 (5). Narantungalag lost the fight via 3rd-round TKO.
On August 15, 2006 Jadamba Narantungalag faced off against Toshikazu Iseno at age 30. He was coming in with a record of 0-2 (0). Narantungalag lost the fight via 3-round unanimous decision.
On October 13, 2004 Jadamba Narantungalag faced off against Norifumi Yamamoto at age 28. He was coming in with a record of 0-1 (0), and Yamamoto was 27 years old and with a record of 8-1 (6). Narantungalag lost the fight via 1st-round KO.
