Oosthuizen, Matsuyama make up chase pairing for Sunday tee times

Louis Oosthuizen and Hideki Matsuyama will make up the penultimate pairing for Sunday's final round of the U.S. Open.

The two Tour veterans will tee off at 1:19 p.m. ET as they try to track down leader Matthew Wolff and Bryson Dechambeau.

The final pairing of Wolff and DeChambeau, both of whom are looking to win their first major championship title, get their fourth round underway at 1:30 p.m.

Further back is some high-powered golfers who could make a run and potentially post a number good enough to win with players still on the course, as Geoff Ogilvy did at Winged Foot in 2006. Xander Schauffele is out at 1:08 p.m. and Rory McIlroy tee off at 12:57 p.m.

Round 4, Sunday (all times ET)

Group 1, 8:00 a.m. - Abraham Ancer

Group 2, 8:11 a.m. - John Pak (a), Troy Merritt

Group 3, 8:22 a.m. - Rory Sabbatini, Shugo Imahira

Group 4, 8:33 a.m. - Chesson Hadley, Shane Lowry

Group 5, 8:44 a.m. - Cameron Smith, Sebastian Munoz

Group 6, 8:55 a.m. - Jason Day, Patrick Cantlay

Group 7, 9:06 a.m. - Robert MacIntyre, Tyler Duncan

Group 8, 9:17 a.m. - Bernd Wiesberger, Brian Harman

Group 9, 9:28 a.m. - Stephan Jaeger, Erik van Rooyen

Group 10, 9:39 a.m. - Taylor Pendrith, Michael Thompson

Group 11, 9:50 a.m. - Romain Langasque, Lucas Herbert

Group 12, 10:01 a.m. - Ryo Ishikawa, Adam Scott

Group 13, 10:12 a.m. - Adam Hadwin, Sungjae Im

Group 14, 10:23 a.m. - Matt Wallace, Rickie Fowler

Group 15, 10:34 a.m. - Christiaan Bezuidenhout, Jon Rahm

Group 16, 10:45 a.m. - Daniel Berger, Charles Howell III

Group 17, 10:56 a.m. - Jason Kokrak, Renato Paratore

Group 18, 11:07 a.m. - Thomas Detry, Lanto Griffin

Group 19, 11:18 a.m. - Brendon Todd, Bubba Watson

Group 20, 11:29 a.m. - Tony Finau, Lee Westwood

Group 21, 11:40 a.m. - Dustin Johnson, Paul Casey

Group 22, 11:51 a.m. - Justin Thomas, Billy Horschel

Group 23, 12:02 p.m. - Will Zalatoris, Adam Long

Group 24, 12:13 p.m. - Patrick Reed, Thomas Pieters

Group 25, 12:24 p.m. - Joaquin Niemann, Webb Simpson

Group 26, 12:35 p.m. - Lucas Glover, Alex Noren

Group 27, 12:46 p.m. - Rafa Cabrera Bello, Viktor Hovland

Group 28, 12:57 p.m. - Zach Johnson, Rory McIlroy

Group 29, 1:08 p.m. - Harris English, Xander Schauffele

Group 30, 1:19 p.m. - Hideki Matsuyama, Louis Oosthuizen

Group 31, 1:30 p.m. - Bryson DeChambeau, Matthew Wolff