O’Sullivan gains two-frame advantage over Day, Maguire reaches quarter-finals

“Ronnie Ou0027Sullivan gained a two-frame advantage after his opening session against Ryan Day in the round of 16 at the World Snooker Championship. World No. 1 Ou0027Sullivan had raced into a 2-0 lead against Day but was pegged back, eventually restoring a two-frame lead before the conclusion of the session. Meanwhile, Stephen Maguire beat Shaun Murphy to reach the quarter-finals.”