Here are the tee times for the first and second round of the U.S. Open.
All times ET
First round
Tee No. 1
9:45 a.m.: Omar Morales (a), Deon Germishuys, Jacob Solomon
9:56 a.m.: Ryan Gerard, Yuto Katsuragawa, Michael Brennan (a)
10:07 a.m.: Hayden Buckley, Adam Svensson, Pablo Larrazabal
10:18 a.m.: Carson Young, Dylan Wu, Roger Sloan
10:29 a.m.: Ryo Ishikawa, Kevin Streelman, Matthieu Pavon
10:40 a.m.: Shane Lowry, Justin Thomas, Tommy Fleetwood
10:51 a.m.: Sungjae Im, K.H. Lee, J.T. Poston
11:02 a.m.: Gary Woodland, Adam Scott, Corey Conners
11:13 a.m.: Collin Morikawa, Max Homa, Scottie Scheffler
11:24 a.m.: Denny McCarthy, Joel Dahmen, Adam Hadwin
11:35 a.m.: Matthew McClean (a), Séamus Power, Ryan Fox
11:46 a.m.: Mac Meissner, Barclay Brown (a), Gunn Charoenkul
11:57 a.m.: Alexander Yang (a), Jesse Schutte, Andrew Svoboda
3:15 p.m.: Brent Grant, Vincent Norrman, Charley Hoffman
3:26 p.m.: Simon Forsström, Carlos Ortiz, Maxwell Moldovan (a)
3:37 p.m.: Eric Cole, Thriston Lawrence, Adam Schenk
3:48 p.m.: Luke List, Wilco Nienaber, Alejandro del Rey
3:59 p.m.: Adrian Meronk, Harris English, Joaquin Niemann
4:10 p.m.: Alex Noren, Wyndham Clark, Austin Eckroat
4:21 p.m.: Kurt Kitayama, Cam Davis, Russell Henley
4:32 p.m.: Cameron Smith, Sam Bennett, Matt Fitzpatrick
4:43 p.m.: Billy Horschel, Chris Kirk, Brian Harman
4:54 p.m.: Brooks Koepka, Hideki Matsuyama, Rory McIlroy
5:05 p.m.: Sebastián Muñoz, Nick Taylor, Taylor Montgomery
5:16 p.m.: Olin Browne Jr., David Puig, Karl Vilips (a)
Tee No. 10
9:45 a.m.: Berry Henson, Ryutaro Nagano, Hank Lebioda
9:56 a.m.: Michael Kim, Jordan Smith, Wenyi Ding (a)
10:07 a.m.: Scott Stallings, Preston Summerhays (a), Lucas Herbert
10:18 a.m.: Jens Dantorp, Patrick Rodgers, Ryan Armour
10:29 a.m.: Thomas Pieters, Aaron Wise, Gordon Sargent (a)
10:40 a.m.: Bryson DeChambeau, Francesco Molinari, Tyrrell Hatton
10:51 a.m.: Tom Hoge, Sergio Garcia, Sepp Straka
11:02 a.m.: Justin Rose, Rickie Fowler, Jason Day
11:13 a.m.: Patrick Reed, Matt Kuchar, Si Woo Kim
11:24 a.m.: Xander Schauffele, Viktor Hovland, Jon Rahm
11:35 a.m.: Martin Kaymer, Stewart Cink, Michael Thorbjornsen (a)
11:46 a.m.: David Horsey, Brendan Valdez (a), Paul Barjon
11:57 a.m.: Jordan Gumberg, Kyle Mueller, Bastien Amat (a)
3:15 p.m.: Ross Fisher, Nico Echavarria, Paul Haley II
3:26 p.m.: Nick Dunlap (a), Nick Hardy, Sam Stevens
3:37 p.m.: Taylor Pendrith, Aldrich Potgieter (a), Romain Langasque
3:48 p.m.: Andrew Putnam, Victor Perez, Abraham Ancer
3:59 p.m.: Phil Mickelson, Padraig Harrington, Keegan Bradley
4:10 p.m.: Mito Pereira, Emiliano Grillo, Mateo Fernandez de Oliveira (a)
4:21 p.m.: Tom Kim, Sahith Theegala, Cameron Young
4:32 p.m.: Sam Burns, Dustin Johnson, Keith Mitchell
4:43 p.m.: Tony Finau, Jordan Spieth, Patrick Cantlay
4:54 p.m.: Davis Thompson, Min Woo Lee, Justin Suh
5:05 p.m.: Taylor Moore, Mackenzie Hughes, Ben Carr (a)
5:16 p.m.: Patrick Cover, David Nyfjall (a), Frankie Capan III
Second round
Tee No. 1
9:45 a.m.: Ross Fisher, Nico Echavarria, Paul Haley II
9:56 a.m.: Nick Dunlap (a), Nick Hardy, Sam Stevens
10:07 a.m.: Taylor Pendrith, Aldrich Potgieter (a), Romain Langasque
10:18 a.m.: Andrew Putnam, Victor Perez, Abraham Ancer
10:29 a.m.: Phil Mickelson, Padraig Harrington, Keegan Bradley
10:40 a.m.: Mito Pereira, Emiliano Grillo, Mateo Fernandez de Oliveira (a)
10:51 a.m.: Tom Kim, Sahith Theegala, Cameron Young
11:02 a.m.: Sam Burns, Dustin Johnson, Keith Mitchell
11:13 a.m.: Tony Finau, Jordan Spieth, Patrick Cantlay
11:24 a.m.: Davis Thompson, Min Woo Lee, Justin Suh
11:35 a.m.: Taylor Moore, Mackenzie Hughes, Ben Carr (a)
11:46 a.m.: Patrick Cover, David Nyfjall (a), Frankie Capan III
11:57 a.m.: Austen Truslow, Christian Cavaliere (a), Alex Schaake
3:15 p.m.: Berry Henson, Ryutaro Nagano, Hank Lebioda
3:26 p.m.: Michael Kim, Jordan Smith, Wenyi Ding (a)
3:37 p.m.: Scott Stallings, Preston Summerhays (a), Lucas Herbert
3:48 p.m.: Jens Dantorp, Patrick Rodgers, Ryan Armour
3:59 p.m.: Thomas Pieters, Aaron Wise, Gordon Sargent (a)
4:10 p.m.: Bryson DeChambeau, Francesco Molinari, Tyrrell Hatton
4:21 p.m.: Tom Hoge, Sergio Garcia, Sepp Straka
4:32 p.m.: Justin Rose, Rickie Fowler, Jason Day
4:43 p.m.: Patrick Reed, Matt Kuchar, Si Woo Kim
4:54 p.m.: Xander Schauffele, Viktor Hovland, Jon Rahm
5:05 p.m.: Martin Kaymer, Stewart Cink, Michael Thorbjornsen (a)
5:16 p.m.: David Horsey, Brendan Valdez (a), Paul Barjon
5:27 p.m.: Jordan Gumberg, Kyle Mueller, Bastien Amat (a)
Tee No. 10
9:45 a.m.: Brent Grant, Vincent Norrman, Charley Hoffman
9:56 a.m.: Simon Forsström, Carlos Ortiz, Maxwell Moldovan (a)
10:07 a.m.: Eric Cole, Thriston Lawrence, Adam Schenk
10:18 a.m.: Luke List, Wilco Nienaber, Alejandro Del Rey
10:29 a.m.: Adrian Meronk, Harris English, Joaquin Niemann
10:40 a.m.: Alex Noren, Wyndham Clark, Austin Eckroat
10:51 a.m.: Kurt Kitayama, Cam Davis, Russell Henley
11:02 a.m.: Cameron Smith, Sam Bennett, Matt Fitzpatrick
11:13 a.m.: Billy Horschel, Chris Kirk, Brian Harman
11:24 a.m.: Brooks Koepka, Hideki Matsuyama, Rory McIlroy
11:35 a.m.: Sebastián Muñoz, Nick Taylor, Taylor Montgomery
11:46 a.m.: Patrick Cover, David Nyfjall (a), Frankie Capan III
11:57 a.m.: Austen Truslow, Christian Cavaliere (a), Alex Schaake
3:15 p.m.: Omar Morales (a), Deon Germishuys, Jacob Solomon
3:26 p.m.: Ryan Gerard, Yuto Katsuragawa, Michael Brennan (a)
3:37 p.m.: Hayden Buckley, Adam Svensson, Pablo Larrazabal
3:48 p.m.: Carson Young, Dylan Wu, Roger Sloan
3:59 p.m.: Ryo Ishikawa, Kevin Streelman, Matthieu Pavon
4:10 p.m.: Shane Lowry, Justin Thomas, Tommy Fleetwood
4:21 p.m.: Sungjae Im, K.H. Lee, J.T. Poston
4:32 p.m.: Gary Woodland, Adam Scott, Corey Conners
4:43 p.m.: Collin Morikawa, Max Homa, Scottie Scheffler
4:54* p.m.: Denny McCarthy, Joel Dahmen, Adam Hadwin
5:05 p.m.: Matthew McClean (a), Seamus Power, Ryan Fox
5:16 p.m.: Mac Meissner, Barclay Brown (a), Gunn Charoenkul
5:27 p.m.: Alexander Yang (a), Jesse Schutte, Andy Svoboda