The 2016 U.S. Open will be the toughest test of the year for the golfers in the field this week as Oakmont Country Club is at its most diabolical when handed over to the USGA.

The rough is long and thick and the greens are lightning quick, which has many anticipating another over-par winner this week, as was the case in 2007 at Oakmont. Among those expecting high scores is defending U.S. Open champion Jordan Spieth (8-1), who also happens to be among the favorites to win this week, just behind Rory McIlroy (7-1) and Jason Day (13-2).

The only player even close to the rest of the Big Three on the odds sheet is Dustin Johnson (12-1), who is still looking for his first win of the season but has been playing spectacular golf. Everyone else in the field is sitting at 25-1 or worse on the most recent batch of odds from Westgate SuperBook in Las Vegas.

Here is the full odds list for the 2016 U.S. Open at Oakmont:

Jason Day: 13-2
Rory McIlroy: 7-1
Jordan Spieth: 8-1
Dustin Johnson: 12-1
Rickie Fowler: 25-1
Justin Rose: 25-1
Phil Mickelson: 25-1
Adam Scott: 30-1
Hideki Matsuyama: 30-1
Henrik Stenson: 30-1
Matt Kuchar: 30-1
Branden Grace: 30-1
Bubba Watson: 40-1
Danny Willett: 40-1
Patrick Reed: 40-1
Brooks Koepka: 40-1
Sergio Garcia: 40-1
Louis Oosthuizen: 60-1
Brandt Snedeker: 60-1
Zach Johnson: 60-1
Paul Casey: 60-1
Kevin Chappell: 60-1
Lee Westwood: 60-1
Martin Kaymer: 60-1
J.B. Holmes: 60-1
Charl Schwartzel: 60-1
Daniel Berger: 60-1
Jim Furyk: 80-1
Billy Horschel: 80-1
Marc Leishman: 80-1
Matthew Fitzpatrick: 80-1
Justin Thomas: 100-1
Kevin Kisner: 100-1
Bryson DeChambeau: 100-1
Jason Dufner: 100-1
Webb Simpson: 100-1
Russell Knox: 100-1
Charley Hoffman: 100-1
Jimmy Walker: 125-1
Graeme McDowell: 125-1
Bill Haas: 125-1
Danny Lee: 125-1
Byeong Hun An: 125-1
Shane Lowry: 125-1
Tony Finau: 125-1
Luke Donald: 125-1
Rafael Cabrera Bello: 150-1
Ryan Moore: 150-1
Kevin Na: 150-1
Keegan Bradley: 150-1
Harris English: 150-1
Chris Kirk: 150-1
Jason Kokrak: 150-1
Emiliano Grillo: 150-1
Chris Wood: 150-1
Brendan Steele: 150-1
David Lingmerth: 200-1
Scott Piercy: 200-1
Jamie Donaldson: 200-1
Ernie Els: 200-1
Soren Kjeldsen: 200-1
Retief Goosen: 200-1
William McGirt: 200-1
Smylie Kaufman: 250-1
Angel Cabrera: 250-1
Robert Streb: 250-1
Bernd Wiesberger: 250-1
Patton Kizzire: 250-1
Patrick Rodgers: 250-1
Kevin Streelman: 250-1
Lucas Glover: 250-1
Alex Noren: 250-1
Andy Sullivan: 300-1
Anirban Lahiri: 300-1
Kiradech Aphibarnrat: 300-1
Cameron Smith: 300-1
Jon Rahm: 300-1
Jaco Van Zyl: 300-1
James Hahn: 300-1
Kyung-Tae Kim: 300-1
Peter Hanson: 300-1
Andrew Johnston: 300-1
Romain Wattel: 300-1
Gregory Bourdy: 300-1
Spencer Levin: 300-1
David Toms: 300-1
Thomas Aiken: 300-1
Daniel Summerhays: 300-1
Geoff Ogilvy: 500-1
Lee Slattery: 500-1
Maximilian Kieffer: 500-1
Matteo Manassero: 500-1
Yuta Ikeda: 500-1
Hideto Tanihara: 500-1
Derek Fathauer: 500-1
Jim Herman: 500-1
Justin Hicks: 500-1
Tom Hoge: 500-1
Sunghoon Kang: 500-1
Carlos Ortiz: 500-1
Tim Wilkinson: 500-1
Aaron Wise: 500-1
Steven Bowditch: 1000-1
Jeff Maggert: 1000-1
Derek Bard: 1000-1
Gary Stal: 1000-1
Yusaku Miyazato: 1000-1
Toru Taniguchi: 1000-1
Soren Hansen: 1000-1
Sebastian Soderberg: 1000-1
Jason Allred: 1000-1
Charlie Danielson: 1000-1
Andres Gonzales: 1000-1
Nick Hardy: 1000-1
J.J. Henry: 1000-1
Sam Horsfield: 1000-1
Billy Hurley III: 1000-1
Andrew Landry: 1000-1
Denny McCarthy: 1000-1
Rob Oppenheim: 1000-1
Aron Price: 1000-1
Dicky Pride: 1000-1
Scottie Scheffler: 1000-1
Miguel Tabuena: 1000-1
D.J. Trahan: 1000-1
Kevin Tway: 1000-1
Jeev Milkha Singh: 1000-1
Mike Van Sickle: 2000-1
Kevin Foley: 2000-1
Zach Edmonson: 2000-1
Thitiphun Chuayprakong: 2000-1
Patrick Wilkes-Krier: 2000-1
Ethan Tracy: 2000-1
Justin Suh: 2000-1
Ryan Stachler: 2000-1
Wes Short Jr.: 2000-1
Richard Schembechler II: 2000-1
Tyler Raber: 2000-1
Andrew Pope: 2000-1
Chase Parker: 2000-1
Kyle Mueller: 2000-1
Michael Miller: 2000-1
Matt Marshall: 2000-1
Gregor Main: 2000-1
Austin Jordan: 2000-1
Travis Howe: 2000-1
Brandon Harkins: 2000-1
Christopher Crawford: 2000-1
Derek Chang: 2000-1
Sam Burns: 2000-1
Kent Bulle: 2000-1
Matthew Borchert: 2000-1
Mark Anguiano: 2000-1
Frank Adams III: 2000-1
Mikael Lundberg: 2000-1
Matthew Baldwin: 2000-1

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Jordan Spieth is among the favorites at the 2016 U.S. Open. USATSI