Andrew Landry shot five under through 13 holes to grab an early three-shot lead at Oakmont.
Daniel Berger holds the lead at the FedEx St. Jude Classic at 10 under, with Phil Mickelson just three strokes back.
Daniel Berger shot a six-under 64 on Friday, boosting him to nine under through 36 holes. He leads Dustin Johnson, Phil Mickelson and Brooks Koepka by four strokes.
Dustin Johnson shot a four-under 66 in the first round of the FedEx St. Jude Classic, trailing co-leaders Tom Hoge, Seung-Yul Noh, Shawn Stefani and Henrik Norlander by a stroke.
Matt Kucharis tied for the lead at the Memorial Tournament at 15 under with William McGirt and Gary Woodland, while Jason Day sits three strokes back.
Matt Kuchar is tied for the lead with Brendan Steele at 12 under, while Rory McIlroy and Jason Day are five strokes back at Muirfield Village.
Jason Day shot a six-under 66 in the first round of the Memorial Tournament, besting Rory McIlroy and Jordan Spieth in the battle of the Big 3.
Jordan Spieth shot a five-under 65 in the third round of the Dean & Deluca Invitational, leading Webb Simpson and Ryan Palmer by a stroke.
Jordan Spieth continued his way up the leaderboard, ascending to seven-under and two shots off leader Bryce Molder.
Jordan Spieth shot a three-under 67 in the first round of the Dean & Deluca Invitational, putting him three shots off leader Bryce Molder.
Sergio Garcia shot a seven-under 63 in the first round of the AT&T Byron Nelson, making him one of three co-leaders.
Jason Day shot above par in the third round of the Players Championship with a one-over 73, but still leads by four strokes
Jason Day continued his hot play at the Players Championship, shooting five-under through 14 holes of play
Jason Day shot a nine-under 63 in the first round of the Players Championship, tying the course record.
Rickie Fowler shot a four-under 68 in the third round of the Wells Fargo Championship, taking the lead by a stroke
Rory McIlroy shot a three-under 69 in the second round of the Wells Fargo Championship as he attempts to repeat as champion
Jamie Lovemark is tied for the lead at the Zurich Classic with Jhonattan Vegas, and ahead of the field by a stroke
Jason Day currently sits five strokes back of Brian Stuard in the midst of a suspended first round at the Zurich Classic