Ryan Day overcame world number one Mark Selby to secure a quarter-final clash with Mark King in the European Masters.

Selby went into the tournament in Belgium off the back of a China Championship victory, where he overcame John Higgins in the final, and appeared on course to see off Day as he hit a break of 68 in the opening frame and went on to lead 2-0.

Day fought back however, and took advantage of some poor safety play from three-time world champion to win the sixth and final frame and book a place in the last eight.

Day is 1.50 to see off King or 4.50 to win 4-1, while King can be backed at 2.50 to come out on top.

King has been in impressive form in Lommel and saw off Ricky Walden 4-1 to secure his own quarter-final spot. The world number 23 defeated Stuart Bingham 4-0 in his previous match but King has lost his last three matches against Day, all of which were best-of-five frame contests in the Champions League.

Day is 5.25 to win the European Masters outright and King is available at 13.00.