The following are the groupings and tee times for the first round of the 141st British Open at Royal Lytham & St. Annes in England. (All times ET and all groups begin on first tee)
1:19 a.m. - Barry Lane, James Driscoll
1:30 a.m. - Richard Finch, Garth Mulroy
1:41 a.m. - Matthew Baldwin, Adilson Da Silva, Tadahiro Takayama
1:52 a.m. - Rafa Echenique, Kodai Ichihara, John Huh
2:03 a.m. - Sandy Lyle, Todd Hamilton, Mark Calcavecchia
2:14 a.m. - Alejandro Canizares, Jeev Milkha Singh, Greg Chalmers
2:25 a.m. - John Daly, Chad Campbell, Michael Hoey
2:36 a.m. - Thongchai Jaidee, Justin Leonard, Simon Khan
2:47 a.m. - David Duval, Raphael Jacquelin, Miguel Angel Jimenez
2:58 a.m. - Stephen Ames, Robert Rock, Kyle Stanley
3:09 a.m. - Stewart Cink, Rafael Cabrera-Bello, Johnson Wagner
3:20 a.m. - Jamie Donaldson, Bill Haas, Y.E. Yang
3:31 a.m. - Davis Love III, Tim Clark, Paul Lawrie
3:42 a.m. - Adam Scott, Alan Dubar (a), Matt Kuchar
3:58 a.m. - Vijay Singh, Nick Watney, Ian Poulter
4:09 a.m. - Darren Clarke, Ernie Els, Zach Johnson
4:20 a.m. - Lee Westwood, Yoshinori Fujimoto, Bubba Watson
4:31 a.m. - Dustin Johnson, Graeme McDowell, Hiroyuki Fujita
4:42 a.m. - Tiger Woods, Justin Rose, Sergio Garcia
4:53 a.m. - Ryo Ishikawa, Martin Kaymer, Tom Watson
5:04 a.m. - Thomas Bjorn, Aaron Baddeley, Charl Schwartzel
5:15 a.m. - Jason Dufner, Martin Laird, Kevin Na
5:26 a.m. - James Morrison, Daniel Chopra, Joost Luiten
5:37 a.m. - Thorbjorn Olesen, Troy Matteson, Thomas Aiken
5:48 a.m. - Brad Kennedy, Mardan Mamat, Steven Tiley
5:59 a.m. - Warren Bennett, Aaron Townsend, Grant Veenstra
6:10 a.m. - Dale Whitnell, Sam Walker, Elliot Saltman
6:31 a.m. - Bob Estes, Steven O’Hara, Brendan Jones
6:42 a.m. - Juvic Pagunsan, Scott Pinckney, Nicholas Cullen
6:53 a.m. - Steven Alker, Lee Slattery, Russ Cochran
7:04 a.m. - Tom Lehman, Pablo Larrzabal, Greg Owen
7:15 a.m. - Marcel Siem, George Coetzee, Chez Reavie
7:26 a.m. - Marcus Fraser, Lucas Glover, Gregory Havret
7:37 a.m. - Charles Howell III, Paul Broadhurst, Richard Sterne
7:48 a.m. - Carl Pettersson, K.T. Kim, Gary Woodland
7:59 a.m. - Ben Curtis, Paul Casey, Trevor Immelman
8:10 a.m. - Robert Karlsson, Mark Wilson, Branden Grace
8:21 a.m. - Harris English, Simon Dyson, Gonzalo Ferndandez-Castano
8:32 a.m. - Angel Cabrera, K.J. Choi, Ross Fisher
8:43 a.m. - Jonathan Byrd, Sang-moon Bae, Alvaro Quiros
8:59 a.m. - Nicolas Colsaerts, Hunter Mahan, John Senden
9:10 a.m. - Bo Van Pelt, Francesco Molinari, Toshinori Muto
9:21 a.m. - Rory McIlroy, Louis Oosthuizen, Keegan Bradley
9:32 a.m. - Rickie Fowler, Padraig Harrington, Manuel Trappel (a)
9:43 a.m. - Luke Donald, Phil Mickelson, Geoff Ogilvy
9:54 a.m. - Steve Stricker, Toru Taaniguchi, Anders Hansen
10:05 a.m. - Peter Hanson, Retief Goosen, Robert Allenby
10:16 a.m. - Jim Furyk, Koumei Oda, Fredrik Jacobson
10:27 a.m. - Marc Leishman, Brandt Snedeker, Alexander Noren
10:38 a.m. - Andres Romero, Jbe Kruger, Richie Ramsay
10:49 a.m. - Ted Potter Jr., Ian Keenan, Andrew Georgiou
11 a.m. - Troy Kelly, Morten Orum Madsen, Anirban Lahiri
11:11 a.m. - Prayad Marksaen, Justin Hicks, Ashley Hall