Masters champion Judd Trump launched his Six Red World Championship campaign in style on Monday with a 5-0 whitewash of Ricky Walden in Bangkok. The 2019 world champion with 15 reds showed he means business at the shorter format as he bids to claim the £100,000 first prize at the Thammasat University Convention Centre in Pathum Thani. Ad He tops Group D after the opening day of the elite invitational event with Chinese teenager Ma Hailong completing a 5-3 win against local player Kritsanut Lertsattayatthorn in the other match in the section.