World No. 1 Luke Donald, looking for a first major tournament title, was grouped with Phil Mickelson and Geoff Ogilvy for the first rounds of the British Open.
Brian Davis and Roland Thatcher shared the lead at 12-under-par 198 Saturday following three rounds of the Travelers Championship.
Louis Oosthuizen fired a second straight 6-under-par 66 Saturday, establishing a two-stroke advantage after three rounds of the Houston Open.
Angel Cabrera and Carl Pettersson both fired a 7-under 65 Thursday and shared the lead when rain suspended play at the Houston Open.
Luke Donald, trying to capture the PGA Tour money title, became part of a seven-way tie for the lead Friday at the Children's Miracle Network Hospitals Classic.
The final PGA Tour event of the season begins Thursday with Webb Simpson and Luke Donald going head-to-head for the No. 1 spot on the 2011 money list.
Fredrik Jacobson put himself in position for his first title Saturday, carding a 7-under 63 to grab the third-round lead of the Travelers Championship.
Chris Tidland equaled the low round of the tournament Friday and moved into a three-way tie for the lead at the Puerto Rico Open.
James Driscoll, seeking a victory that would turn his PGA Tour career around, seized a two-shot lead Thursday after one round of the Puerto Rico Open.
Rookie Michael Letzig and Kent Jones both fired a 7-under 65 Thursday to tie for the lead after one round of the Ginn sur Mer Classic.