Dustin Johnson is on top of leaderboard at the halfway stage of the Northern Trust.
The American is one shot ahead of Jordan Spieth after two rounds of the PGA Tour's play-off event.
Meanwhile Tiger Woods was forced to withdrew before Friday's round because of "mild oblique strain that led to pain and stiffness".
The third round gets underway later on Saturday.
H.H. Sheikh Mansoor attends opening of GCC Games in Doha
His Highness Sheikh Mansoor bin Mohammed bin Rashid Al Maktoum, President of the UAE Olympic Committee, attended the opening ceremony of the 4th GCC Games, taking place in Qatar from May 11 to 22.
Dubai Basketball secure ABA League semi-final after defeating Spartak
Dubai Basketball has secured their place in the ABA League semi-finals after beating Spartak Office Shoes 84:88 in a heated Quarter-Final Round 2 clash in Subotica, Serbia.
Jayawardene rues run of injuries as Mumbai miss the playoffs
Mumbai Indians head coach Mahela Jayawardene said a run of injuries to key players had derailed their Indian Premier League (IPL) campaign after the five-times champions were eliminated from the playoff race on Sunday.
Barcelona seal 29th LaLiga title with win over Real Madrid
Barcelona has turned the Clasico into a coronation on Sunday, swatting aside Real Madrid 2-0 at a roaring Camp Nou to claim their 29th LaLiga title.
PSG move to the cusp of fifth successive Ligue 1 title
Paris St Germain left it late to earn a 1-0 home win over Stade Brestois on Sunday to all but guarantee a fifth successive Ligue 1 title as Desire Doue came off the bench to score an 82nd-minute winner.
