He added one more century break during the event and extended the total to 99 in his first two World Championship matches. Robertson also missed a black on a break of 94 that would have seen him reach the 100 milestone during his win over Mark Allen. However, in the 22nd frame of his quarter-final clash against Judd Trump, Robertson made his 100th century break of the season, which also levelled the scores at 11–11. Robertson went on to win the match 13–11 (having trailed 6–2 and 11–8) to set up a semi-final against Mark Selby. Selby, the eventual champion, defeated Robertson 17–15 in a high-quality match that saw Robertson make three more century breaks to end his tally for the season at 103. He ended the campaign as the world number three.