US Open: First-round tee times and groups

US Open first-round tee times and groupings at The Country Club in Brookline.

USA unless stated, (x) denotes amateur, all times BST.

1145 Michael Thorbjornsen (x), Erik Barnes, Matt McCarty

1156 Matthew NeSmith, Patrick Rodgers, Travis Vick (x)

1207 Troy Merritt, William Mouw (x), Andrew Putnam

1218 Collin Morikawa, James Piot, Jon Rahm (Esp)

1229 Jordan Spieth, Adam Scott (Aus), Max Homa

1240 Billy Horschel, Patrick Cantlay, Daniel Berger

1251 Harold Varner III, Sebastian Munoz (Col), Alex Noren (Swe)

1302 Joaquin Niemann (Chl), Cameron Young, Will Zalatoris

1313 Adam Schenk, Stewart Hagestad (x), Grayson Murray

1324 Guido Migliozzi (Ita), Branden Grace (Rsa), Mackenzie Hughes (Can)

1335 Beau Hossler, Kalle Samooja (Fin), Satoshi Kodaira (Jpn)

1346 Richard Mansell (Eng), Tomoyasu Sugiyama (Jpn), Roger Sloan (Can)

1357 Caleb Manuel (x), Keith Greene, Ben Silverman

1730 Kevin Chappell, Chase Seiffert, Andrew Novak

1741 Thorbjorn Olesen (Den), Brian Stuard, Nick Hardy

1752 Sam Horsfield (Eng), Cameron Tringale, Shaun Norris (Rsa)

1803 Sungjae Im (Kor), Mito Pereira (Chl), Erik van Rooyen (Rsa)

1814 Justin Thomas, Viktor Hovland (Nor), Tony Finau

1825 Joohyung Kim (Kor), Seamus Power (Irl), Min Woo Lee (Aus)

1836 Matt Fitzpatrick (Eng), Webb Simpson, Dustin Johnson

1847 Phil Mickelson, Shane Lowry (Irl), Louis Oosthuizen (Rsa)

1858 Danny Lee (Nzl), Keita Nakajima (x) (Jpn), Nick Taylor (Can)

1909 Jim Furyk, Nick Dunlap (x), Adam Hadwin (Can)

1920 Richard Bland (Eng), Rikuya Hoshino (Jpn), Ryan Fox (Nzl)

1931 Jonas Blixt (Swe), Bo Hoag, Todd Sinnott (Aus)

1942 Isaiah Salinda, Sean Jacklin (Sco), Charles Reiter (x)

1145 Fran Quinn, Callum Tarren (Eng), Hayden Buckley

1156 Kurt Kitayama, Denny McCarthy, Sam Bennett (x)

1207