The 2023 U.S. Open is here, and the deep, 156-player field once again boasts some of the world's best, including the two at the very top.
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Scottie Scheffler (world No. 1) and Jon Rahm (No. 2) have combined for 20 top-10 finishes, six tournament wins and a major victory during the 2022-23 PGA Tour season. Now, the two once again will square off for their next major victory under the Hollywood sign in Los Angeles.
Scheffler has experience playing the course, which was home to the Los Angeles Open many, many decades ago. As part of the Walker Cup squad in 2017, Scheffler competed as the low amateur, helping crush Great Britain and Ireland in the tournament.
Rahm may not have competed there in the past, but he's two years removed from a U.S. Open win of his own, his first major victory. Now, he looks for his third, and he'll have to work through plenty of tough competition to stand alone on Sunday.
Elsewhere, PGA Tour loyalist Rory McIlroy groups with LIV Golf's Brooks Koepka, truly proving that competition makes for strange bedfellows.
MORE: Watch the 2023 U.S. Open with Fubo (free trial)
Here's the featured groups, tee times and more for this week's U.S. Open:
U.S. Open featured groups 2023
Thursday, June 15 (Round 1)
- 11:13 a.m. ET: Collin Morikawa, Max Homa, Scottie Scheffler
- 11:24 a.m. ET: Jon Rahm, Xander Schauffele, Viktor Hovland
- 4:43 p.m. ET: Jordan Spieth, Patrick Cantlay, Tony Finau
- 4:54 p.m. ET: Rory McIlroy, Brooks Koepka, Hideki Matsuyama
Friday, June 16 (Round 2)
- 11:13 a.m. ET: Jordan Spieth, Patrick Cantlay, Tony Finau
- 11:24 a.m. ET: Rory McIlroy, Brooks Koepka, Hideki Matsuyama
- 4:43 p.m. ET: Collin Morikawa, Max Homa, Scottie Scheffler
- 4:54 p.m. ET: Jon Rahm, Xander Schauffele, Viktor Hovland
MORE: Who will win the U.S. Open in 2023? Expert picks & more to know
U.S. Open tee times and groups
Round 1: Thursday, June 15
Here are the complete tee times for Thursday's Round 1. An asterisk (*) indicates that the group will start on the 10th tee:
| Tee time (ET) | Group |
| 9:45 a.m. | Omar Morales, Deon Germishuys, Jacob Solomon |
| 9:45 a.m.* | Berry Henson, Ryutaro Nagano, Hank Lebioda |
| 9:56 a.m. | Ryan Gerard, Yuto Katsuragawa, Michael Brennan |
| 9:56 a.m.* | Michael Kim, Jordan Smith, Wenyi Ding |
| 10:07 a.m. | Hayden Buckley, Adam Svensson, Pablo Larrazabal |
| 10:07 a.m.* | Scott Stallings, Preston Summerhays, Lucas Herbert |
| 10:18 a.m. | Carson Young, Dylan Wu, Roger Sloan |
| 10:18 a.m.* | Jens Dantorp, Patrick Rodgers, Ryan Armour |
| 10:29 a.m. | Ryo Ishikawa, Kevin Streelman, Matthieu Pavon |
| 10:29 a.m.* | Thomas Pieters, Aaron Wise, Gordon Sargent |
| 10:40 a.m. | Shane Lowry, Justin Thomas, Tommy Fleetwood |
| 10:40 a.m.* | Bryson DeChambeau, Francesco Molinari, Tyrrell Hatton |
| 10:51 a.m. | Sungjae Im, KH Lee, JT Poston |
| 10:51 a.m.* | Tom Hoge, Sergio Garcia, Sepp Straka |
| 11:02 a.m. | Gary Woodland, Adam Scott, Corey Conners |
| 11:02 a.m.* | Justin Rose, Rickie Fowler, Jason Day |
| 11:13 a.m. | Collin Morikawa, Max Homa, Scottie Scheffler |
| 11:13 a.m.* | Patrick Reed, Matt Kuchar, Si Woo Kim |
| 11:24 a.m. | Denny McCarthy, Joel Dahmen, Adam Hadwin |
| 11:24 a.m.* | Xander Schauffele, Viktor Hovland, Jon Rahm |
| 11:35 a.m. | Matthew McClean, Seamus Power, Ryan Fox |
| 11:35 a.m.* | Martin Kaymer, Stewart Cink, Michael Thorbjornsen |
| 11:46 a.m. | Mac Meissner, Barclay Brown, Gunn Charoenkul |
| 11:46 a.m.* | David Horsey, Brendan Valdes, Paul Barjon |
| 11:57 a.m. | Alexander Yang, Jesse Schutte, Andy Svoboda |
| 11:57 a.m.* | Jordan Gumberg, Kyle Mueller, Bastien Amat |
| 3:15 p.m. | Brent Grant, Vincent Norrman, Charley Hoffman |
| 3:15 p.m.* | Ross Fisher, Nico Echavarria, Paul Haley II |
| 3:26 p.m. | Simon Forsstrom, Carlos Ortiz, Maxwell Moldovan |
| 3:26 p.m.* | Nick Dunland, Nick Hardy, Sam Stevens |
| 3:37 p.m. | Eric Cole, Thriston Lawrence, Adam Schenk |
| 3:37 p.m.* | Taylor Pendrith, Aldrich Potgieter, Romain Langasque |
| 3:48 p.m. | Luke List, Wilco Nienaber, Alejandro Del Rey |
| 3:48 p.m.* | Andrew Putnam, Victor Perez, Abraham Ancer |
| 3:59 p.m. | Adrian Meronk, Harris English, Joaquin Niemann |
| 3:59 p.m.* | Phil Mickelson, Padraig Harrington, Keegan Bradley |
| 4:10 p.m. | Alex Noren, Wyndham Clark, Austin Eckroat |
| 4:10 p.m.* | Mito Pereira, Emiliano Grillo, Mateo Fernandez De Oliveira |
| 4:21 p.m. | Kurt Kitayama, Cam Davis, Russell Henley |
| 4:21 pm.* | Tom Kim, Sahith Theegala, Cameron Young |
| 4:32 p.m. | Cameron Smith, Sam Bennett, Matt Fitzpatrick |
| 4:32 p.m.* | Sam Burns, Dustin Johnson, Keith Mitchell |
| 4:43 p.m. | Billy Horschel, Chris Kirk, Brian Harman |
| 4:43 p.m.* | Tony Finau, Jordan Spieth, Patrick Cantlay |
| 4:54 p.m. | Brooks Koepka, Hideki Matsuyama, Rory McIlroy |
| 4:54 p.m.* | Davis Thompson, Min Woo Lee, Justin Suh |
| 5:05 p.m. | Sebastian Munoz, Nick Taylor, Taylor Montgomery |
| 5:05 p.m.* | Taylor Moore, Mackenzie Hughes, Ben Carr |
| 5:16 p.m. | Olin Browne Jr., David Puig, Karl Vilips |
| 5:16 p.m.* | Patrick Cover, David Nyfjall, Frankie Capan III |
| 5:27 p.m. | Corey Pereira, Isaac Simmons, JJ Grey |
| 5:27 p.m.* | Austen Truslow, Christian Cavaliere, Alex Schaake |
Round 2: Friday, June 16
Here are the complete tee times for Friday's Round 2. An asterisk (*) indicates that the group will start on the 10th tee:
| Tee time (ET) | Grouping |
| 9:45 a.m. | Ross Fisher, Nico Echavarria, Paul Haley |
| 9:45 a.m.* | Brent Grant, Vincent Norrman, Charley Hoffman |
| 9:56 a.m. | Nick Dunlap, Nick Hardy, Sam Stevens |
| 9:56 a.m.* | Simon Forsstrom, Carlos Ortiz, Maxwell Moldovan |
| 10:07 a.m. | Taylor Pendrith, Aldrich Potgieter, Romain Langasque |
| 10:07 a.m.* | Eric Cole, Thriston Lawrence, Adam Schenk |
| 10:18 a.m. | Andrew Putnam, Victor Perez, Abraham Ancer |
| 10:18 a.m.* | Luke List, Wilco Nienaber, Alejandro Del Rey |
| 10:29 a.m. | Phil Mickelson, Padraig Harrington, Keegan Bradley |
| 10:29 a.m.* | Adrian Meronk, Harris English, Joaquin Niemann |
| 10:40 a.m. | Mito Pereira, Emiliano Grillo, Mateo Fernandez De Oliveira |
| 10:40 a.m.* | Alex Noren, Wyndham Clark, Austin Eckroat |
| 10:51 a.m. | Tom Kim, Sahith Theegala, Cameron Young |
| 10:51 a.m.* | Kurt Kitayama, Cam Davis, Russell Henley |
| 11:02 a.m. | Sam Burns, Dustin Johnson, Keith Mitchell |
| 11:02 a.m.* | Cameron Smith, Sam Bennett, Matt Fitzpatrick |
| 11:13 a.m. | Tony Finau, Jordan Spieth, Patrick Cantlay |
| 11:13 a.m.* | Billy Horschel, Chris Kirk, Brian Harman |
| 11:24 a.m. | Davis Thompson, Min Woo Lee, Justin Suh |
| 11:24 a.m.* | Brooks Koepka, Hideki Matsuyama, Rory McIlroy |
| 11:35 a.m. | Taylor Moore, Mackenzie Hughes, Ben Carr |
| 11:35 a.m.* | Sebastian Munoz, Nick Taylor, Taylor Montgomery |
| 11:46 a.m. | Patrick Cover, David Nyfjall, Frankie Capan |
| 11:46 a.m.* | Taylor Mongtomery, Olin Browne Jr., David Puig |
| 11:57 a.m. | Austen Truslow, Christian Cavaliere, Alex Schaake |
| 11:57 a.m.* | Corey Pereira, Isaac Simmons, JJ Grey |
| 3:15 p.m. | Barry Henson, Ryutaro Nagano, Hank Lebioda |
| 3:15 p.m.* | Omar Morales, Deon Germishyus, Jacob Solomon |
| 3:26 p.m. | Michael Kim, Jordan Smith, Wenyi Ding |
| 3:26 p.m.* | Ryan Gerard, Yuto Katsuragawa, Michael Brennan |
| 3:37 p.m. | Scott Stallings, Preston Summerhays, Lucas Herbert |
| 3:37 p.m.* | Hayden Buckley, Adam Svensson, Pablo Larrazabal |
| 3:48 p.m. | Jens Dantorp, Patrick Rodgers, Ryan Armour |
| 3:48 p.m.* | Carson Young, Dylan Wu, Roger Sloan |
| 3:59 p.m. | Thomas Pieters, Aaron Wise, Gordon Sargent |
| 3:59 p.m.* | Ryo Ishikawa, Kevin Streelman, Matthiu Pavon |
| 4:10 p.m. | Bryson DeChambeau, Francesco Molinari, Tyrrell Hatton |
| 4:10 p.m.* | Shane Lowry, Justin Thomas, Tommy Fleetwood |
| 4:21 p.m. | Tom Hoge, Sergio Garcia, Sepp Straka |
| 4:21 pm.* | Sungjae Im, KH Lee, JT Poston |
| 4:32 p.m. | Justin Rose, Rickie Fowler, Jason Day |
| 4:32 p.m.* | Gary Woodland, Adam Scott, Corey Conners |
| 4:43 p.m. | Patrick Reed, Matt Kuchar, Si Woo Kim |
| 4:43 p.m.* | Collin Morikawa, Max Homa, Scottie Scheffler |
| 4:54 p.m. | Xander Schauffele, Viktor Hovland, Jon Rahm |
| 4:54 p.m.* | Denny McCarthy, Joel Dahmen, Adam Hadwin |
| 5:05 p.m. | Martin Kaymer, Stewart Cink, Michael Thorbjornsen |
| 5:05 p.m.* | Matthew McClean, Seamus Power, Ryan Fox |
| 5:16 p.m. | David Horsey, Brendan Valdes, Paul Barjon |
| 5:16 p.m.* | Mac Meissner, Barclay Brown, Gunn Caroenkul |
| 5:27 p.m. | Jordan Gumberg, Kyle Mueller, Bastien Amat |
| 5:27 p.m.* | Alexander Yang, Jesse Schutt, Andy Svoboda |