Complete the following sentence: Walker's first match as a professional was a 5<unk>4 win over Cao Yupeng, who had reached the last 16 of the World Championship two months earlier. Complete the following sentence: Walker's first match as a professional was a 5<unk>4 win over Cao Yupeng, who had reached the last 16 of the World Championship two months earlier. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ Walker fared better in the minor-ranking Players Tour Championship events as he played in all ten tournaments, with his best result coming in the
Scottish Open, where he beat Andrew Pagett and Stuart Bingham, before losing 2<unk>4 to Liang Wenbo in the last 32. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️