Here is a list of Narantungalag's best fights. For a list of Narantungalag's losses, refer to "Jadamba Narantungalag Losses".
On March 30, 2012 Jadamba Narantungalag faced off against Yui Chul Nam in a lightweight bout at age 36. He was coming in with a record of 8-2 (5), and Nam was 30 years old and with a record of 13-3-1 (8). Narantungalag stopped Yui Chul Nam via submission.
On December 30, 2010 Jadamba Narantungalag faced off against Kazunori Yokota at age 35. He was coming in with a record of 6-2 (4), and Yokota was 32 years old and with a record of 12-4-3 (3). Narantungalag stopped Kazunori Yokota via KO.
On July 2, 2016 Jadamba Narantungalag faced off against Eric Kelly in a featherweight bout at age 40. He was coming in with a record of 12-4 (6). Narantungalag stopped Eric Kelly via KO.
On August 22, 2010 Jadamba Narantungalag faced off against Akihiro Gono at age 34. He was coming in with a record of 5-2 (3), and Gono was 35 years old and with a record of 32-15-7 (15). Narantungalag won the fight via 3-round unanimous decision.
On October 30, 2011 Jadamba Narantungalag faced off against Adrian Pang in a lightweight bout at age 35. He was coming in with a record of 7-2 (4). Narantungalag won the fight via 3-round split decision.
On May 30, 2014 Jadamba Narantungalag faced off against Honorio Banario in a lightweight bout at age 38. He was coming in with a record of 9-3 (5). Narantungalag won the fight via 3-round unanimous decision.
On September 19, 2007 Jadamba Narantungalag faced off against Wataru Miki at age 31. He was coming in with a record of 1-2 (0), and Miki was 27 years old and with a record of 11-6-2 (5). Narantungalag won the fight via 3-round unanimous decision.
On July 13, 2018 Jadamba Narantungalag faced off against Kazuki Tokudome in a featherweight bout at age 42. He was coming in with a record of 14-5 (7), and Tokudome was 31 years old and with a record of 18-8-1 (13). Narantungalag won the fight via 3-round unanimous decision.
On August 29, 2014 Jadamba Narantungalag fought Koji Oishi in a featherweight title fight for Oishi's ONE Championship title. Narantungalag was 38 years old and with a record of 10-3 (5). Narantungalag won the fight via 5-round unanimous decision and is crowned the new ONE featherweight champion.
On June 23, 2018 Jadamba Narantungalag faced off against Edward Kelly in a featherweight bout at age 42. He was coming in with a record of 13-5 (7). Narantungalag stopped Edward Kelly via TKO.