Murphy compiled a break of 104 to win the primary body towards Bingham, who responded with 121 to attract degree.
Essex veteran Bingham moved 3-1 forward, helped by a run of 101 in body 4, however breaks of 56 and 52 helped Murphy draw degree earlier than the world quantity eight received over the road.
Regardless of a break of 60 from Bingham, Murphy sank a match-winning black alongside the baulk cushion within the decider to safe a 3rd quarter-final look on the occasion.
A 91 break noticed Wilson get off to a flying begin towards 18-year-old Moody, who was bidding to succeed in the quarter-final stage of a rating event for the primary time.
The world quantity two added the following frames to take agency management earlier than his teenage opponent replied with a 70 to cut back his arrears.
Wilson closed out the match by profitable a scrappy fifth body.
Former NI Open winner Williams was pegged again from 2-0 to 2-2 in his match towards Ma, however the three-time world champion from Wales proved too robust as he superior.