CHARLOTTE, N.C. — Phil Mickelson and Nick Watney wound up tied for the lead Saturday in the Wells Fargo Championship, minus the separation from the rest of the field. Mickelson hit a shot out-of-bounds on the 15th hole and hit another shot that struck a spectator in the head, costing him three shots over the last four holes at Quail Hollow in his round of 1-over 73. Watney hit a semi-shank with a 6-iron on the par-3 17th, took double bogey and had to settle for a 71.