Undefeated Dutchman Reinier de Ridder is now a two-division champion, adding ONE’s light heavyweight belt to the middleweight title he already owns with a decision win in the main event of ONE on TNT IV, which aired Wednesday in the U.S. And de Ridder (14-0) earned both belts by taking them away from Aung La N Sang (26-12) – the latest in a one-sided decision win at Singapore Indoor Stadium. At the opening bell, de Ridder moved immediately forward and was able to drag the action to the canvas, scrambling through a seres of attempted escapes before setting up on top of N Sang’s half-guard. After advancing to mount shortly after, de Ridder was able to take the back when his opponent rolled. The body triangle came in immediately after, and de Ridder went to work on a potential choke. To his credit, N Sang defended his neck well despite being in a bad position