Here is a list of Ruenroeng's best fights. For a list of Ruenroeng's losses, refer to "Amnat Ruenroeng Losses".
On June 27, 2015 Amnat Ruenroeng met John Riel Casimero in a flyweight (IBF) world-title defense fight. Ruenroeng was 35 years old and with a record of 16-0 (5), and Casimero was 26 years old and with a record of 21-2 (13). Ruenroeng won the fight via 12-round unanimous decision and successfully defended his title.
On February 8, 2019 Amnat Ruenroeng faced off against Petchbarngborn Kokietgym at age 39. He was coming in with a record of 19-3 (6), and Kokietgym was 33 years old and with a record of 42-8 (19). Ruenroeng won the fight via 6-round unanimous decision.
On November 7, 2020 Amnat Ruenroeng faced off against Pungluang Sor Singyu at age 40. He was coming in with a record of 21-4 (6), and Singyu was 32 years old and with a record of 54-8 (36). Ruenroeng won the fight via 8-round unanimous decision.
On May 7, 2014 Amnat Ruenroeng met Kazuto Ioka in a flyweight (IBF) world-title defense fight. Ruenroeng was 34 years old and with a record of 13-0 (5), and Ioka was 25 years old and with a record of 14-0 (9). Ruenroeng won the fight via 12-round split decision and successfully defended his title.
On September 10, 2014 Amnat Ruenroeng met McWilliams Arroyo in a flyweight (IBF) world-title defense fight. Ruenroeng was 34 years old and with a record of 14-0 (5), and Arroyo was 28 years old and with a record of 15-1 (13). Ruenroeng won the fight via 12-round split decision and successfully defended his title.
