Coverage of the afternoon session on day one, held at the Centaur in Cheltenham, featuring first-round matches. Mark Selby began his defence of the title with a comfortable 4-1 victory over David Grace at this stage last year, John Higgins came back from 3-1 down to overcome Mark Davis 4-3, and world number one Judd Trump whitewashed Aaron Hill in 53 minutes. Presented by Katie Shanahan, with analysis from Stephen Hendry, Ken Doherty, and Joe Perry