One Middleweight World Champion Vitaly Bigdash Out of  One: Ascent to Power Due to Injury

Roger Gracie and Michal Pasternak to Compete for Inaugural  One Light Heavyweight World Championship

Brad Robinson Versus Agilan Thani Added to Fight Card

28 April 2016 – Singapore: The largest sports media property in Asian history, ONE Championship™ (ONE), has announced that ONE Middleweight World Champion Vitaly Bigdash will no longer be able to compete at ONE: ASCENT TO POWER due to an injury he suffered during training. The co-main event will now be between Roger Gracie and Michal Pasternak with the inaugural ONE Light Heavyweight World Championship at stake. In the main event, Singapore’s Angela Lee remains set to do battle with Japan’s Mei Yamaguchi for the inaugural ONE Women’s Atomweight World Championship.