Muller in semis

London, June 23: Gilles Muller of Luxembourg defeated Sam Querrey 6-4 7-6 in the quarterfils of the Queen's club tennis championships here on Friday. Muller adjusted the head-to-head record against Querrey, World No.28, to 1-2 in the first match between both on grass, which lasted for one hour and 21 minutes. Muller, who ousted fifth seed French player Jo-Wilfried Tsonga is set to play against the winner of Marin Cilic and Dold Young. IANS