Year | Player | Country | Score | To par | Margin of Victory |
Course | Location | Purse ($) | Winner's Share ($) |
2015 | Jason Day | Australia | 262 | -22 | 6 strokes | Conway Farms Golf Club | Lake Forest, Illinois | 8,250,000 | 1,485,000 |
2014 | Billy Horschel | United States | 68-66-63-69=266 | -14 | 2 strokes | Cherry Hills Country Club | Cherry Hills Village, Colorado | 8,000,000 | 1,440,000 |
2013 | Zach Johnson | United States | 64-70-69-65=268 | –16 | 2 strokes | Conway Farms Golf Club | Lake Forest, Illinois | 8,000,000 | 1,440,000 |
2012 | Rory McIlroy | Northern Ireland | 64-68-69-67=268 | –20 | 2 strokes | Crooked Stick Golf Club | Carmel, Indiana | 8,000,000 | 1,440,000 |
2011 | Justin Rose | England | 63-68-69-71=271 | –13 | 2 strokes | Cog Hill Golf & Country Club | Lemont, Illinois | 8,000,000 | 1,440,000 |
2010 | Dustin Johnson | United States | 68-70-68-69=275 | –9 | 1 stroke | Cog Hill Golf & Country Club | Lemont, Illinois | 7,500,000 | 1,350,000 |
2009 | Tiger Woods (2) | United States | 68-67-62-68=265 | –19 | 8 strokes | Cog Hill Golf & Country Club | Lemont, Illinois | 7,500,000 | 1,350,000 |
2008 | Camilo Villegas | Colombia | 65-66-66-68=265 | –15 | 2 strokes | Bellerive Country Club | Town and Country, Missouri | 7,000,000 | 1,260,000 |
2007 | Tiger Woods | United States | 67-67-65-63=262 | –22 | 2 strokes | Cog Hill Golf & Country Club | Lemont, Illinois | 7,000,000 | 1,260,000 |