It is not often that Michael van Gerwen takes second billing, and it is even less frequent when he is in the sort of form he has shown this week - but that was the case on Saturday night as his contest with Smith kicked off the evening. Voltage will next face three-time Grand Slam runner-upJames Wade, will face Rodriguez to see who joins Joyce in the last 16. "I'm not sure exactly why, but hopefully it stays there for a long time, and I can keep performing well there."