US Open 2015 leaderboard: Live scores from day one at Chambers Bay as Rory McIlroy and Jordan Spieth set to battle it out

Follow the latest scores from the first round at Chambers Bay in Washington

Tiger Woods prepares for the first round of the US Open (Getty Images)

The 115th edition of the US Open begins today at Chambers Bay as the world's best golfers look to tackle the untried and unpredictable Washington course.

• Michael Putnam, Marcus Fraser and Steve Marino start the action at 3pm.
• Phil Mickelson joins Bubba Watson and Angel Cabrera tee-off at 3.33pm.
• Defending champion Martin Kaymer tees off at 4.28pm on the 10th hole.
• Kaymer joined by favourite Rory McIlroy and amateur Yang Gunn of South Korea.
• Masters champion Jordan Spieth starts at 10.17pm, one group ahead of Tiger Woods.

Follow the live leaderboard below:

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Tee times:

First round

1st tee

15:00: Michael Putnam; Marcus Fraser (Aus); Steve Marino

15:11: Garth Mulroy (SA); Richard Lee; Lucas Bjerregaard (Den)

15:22: Jason Allred; Kyle Jones (a); Cody Gribble

15:33: Phil Mickelson; Bubba Watson; Angel Cabrera (Arg)

15:44: Liang Wen-Chong (Chn); David Hearn (Can); Hiroyuki Fujita (Jpn)

15:55: Robert Streb; Lee McCoy (a); Kevin Chappell

16:06: George McNeill; Masahiro Kawamura (Jpn); Cameron Tringale

16:17: Henrik Stenson (Den); Francesco Molinari (Ita); Brandt Snedeker

16:28: Jim Furyk; Miguel Angel Jimenez (Spa); Colin Montgomerie (Sco)

16:39: Brooks Koepka; Russell Henley; An Byeong-Hun (Kor)

16:50: Jason Dufner; Marc Warren (Sco); Matt Every

17:01: Brandon Hagy; Matthew NeSmith (a); Sebastian Cappelen (Den)

17:12: Nick Hardy (a); Alex Kim; Rich Berberian Jr.

21:00 Jason Palmer (Eng); Roberto Castro; Andres Romero (Arg)

21:11: Denny McCarthy; (a) DA Points; Shiv Kapur (Ind)

21:22: Bryson DeChambeau (a); Blayne Barber; Billy Hurley III

21:33: Geoff Ogilvy (Aus); Ernie Els (SA); Retief Goosen (SA)

21:44: Bo Van Pelt; Charlie Beljan; Tony Finau

21:55: Lee Janzen; Oliver Schniederjans (a); Darren Clarke (NI)

22:06: Daniel Summerhays; Thomas Aiken (SA); Danny Lee (NZ)

22:17: Jordan Spieth; Jason Day (Aus); Justin Rose (Eng)

22:28: Tiger Woods; Rickie Fowler; Louis Oosthuizen (SA)

22:39: Jimmy Walker; Zach Johnson; Ian Poulter (Eng)

22:50: Ryan Moore; Anirban Lahiri (Ind); Erik Compton

23:01: Jake Knapp (a); Tyler Duncan; Matt Mabrey

23:12: Michael Davan; Davis Riley (a); Andrew Pope

10th tee

15:00: Troy Kelly; Baek Seuk-Hyun (Kor); Cameron Smith (Aus)

15:11: John Parry (Eng); Joshua Persons; Jack Maguire (a)

15:22: Timothy O'Neal; Stephan Jaeger; Kurt Barnes (Aus)

15:33: Gary Woodland; Victor Dubuisson (Fra); John Senden (Aus)

15:44: Andy Sullivan (Eng); Morgan Hoffmann; Bernd Wiesberger (Aut)

15:55: Marcel Siem (Ger); Alexander Levy (Fra); Brian Harman

16:06: Hideki Matsuyama (Jpn); Graeme McDowell (NI); Matt Kuchar

16:17: Dustin Johnson; Adam Scott (Aus); Sergio Garcia (Spn)

16:28: Martin Kaymer (Ger); Yang Gunn (a) (Kor); Rory McIlroy (NI)

16:39: Patrick Reed; Chris Kirk; Jamie Donaldson (Wal)

16:50: Webb Simpson; Keegan Bradley; Kevin Na

17:01: Sam Horsfield (a) (Eng); Shunsuke Sonoda (Jpn); Oliver Farr (Wal)

17:12: Kevin Lucas; Pat Wilson; Cole Hammer (a)

21:00 Tom Hoge; Brad Fritsch; Tjaart van der Walt (SA)

21:11: Brad Elder; Beau Hossler (a); Jamie Lovemark

21:22: Ryo Ishikawa (Jpn); Luke Donald (Eng); JB Holmes

21:33: Lucas Glover; Bradley Neil (a) (Sco); Marc Leishman (Aus)

21:44: Ryan Palmer; Joost Luiten (Ned); Danny Willett (Eng)

21:55: TBD; George Coetzee (SA); Alexander Noren (Swe)

22:06: Brendon Todd; Branden Grace (SA); Thongchai Jaidee (Tha)

22:17: Billy Horschel; Paul Casey (Eng); Lee Westwood (Eng)

22:28: Bill Haas; Charl Schwartzel (SA); Hunter Mahan

22:39: Shane Lowry (Ire); Ben Martin; Stephen Gallacher (Sco)

22:50: Charley Hoffman; Camilo Villegas (Col); Tommy Fleetwood (Eng)

23:01: Mark Silvers; Brian Campbell (a); Pan Cheng-Tsung (Tpe)

23:12: Jimmy Gunn; Jared Becher; Samuel Saunders