Top seed and four-time major winner Rory McIlroy has been handed a tough draw for the new-look WGC-Cadillac Match Play Championship in San Francisco after being grouped with Billy Horschel, Brandt Snedeker and Jason Dufner. 

Phil Mickelson has withdrawn from this week’s WGC-Cadillac Match Play Championship in San Francisco for personal reasons, paving the way for Finland’s Mikko Ilonen to enter.