Andrew Dodt emerged from a testing day at the BMW PGA Championship as the third-round leader thanks to an impressive four-under-par 68.
Alvaro Quiros is halfway there to what would be a very important victory after a second-round 64 at the Rocco Forte Open on Friday.
World number one Lydia Ko was not impressed with her opening round at the Kingsmill Championship on Thursday.
World number six Jordan Spieth believes his game is on the cusp of coming good after a handful of poor results this year.
Outsiders James Hahn and Ricky Barnes were the surprise first round leaders at the AT&T Byron Nelson, in Texas.
World number five Lexi Thompson parachuted onto the course before the first tee at the Kingsmill Championship's pro-am event on Wednesday.
Rory McIlroy's participation at the upcoming BMW PGA Championship is in doubt after a scan revealed he aggravated an old injury.
From thinking he had lost his PGA Tour card to finishing tied-second at The Players Championship, Ian Poulter's fortunes changed very quickly.
South Korea's Kim Si Woo produced a bogey-free final round at Sawgrass on Sunday to become the youngest champion at the Players Championship.
Matt Wallace closed with a solid 69 to complete an impressive wire-to-wire victory at the Open de Portugal on Sunday.