| Score | +/- | Tävling | År | Tour | Bana | Par | Lista |
| 63 | -9 | Shell Houston Open | 2008 | PGA Tour | Redstone Golf Club (Tournament Course) | 72 | Lista |
| 62 | -8 | The Greenbrier Classic | 2013 | PGA Tour | The Old White TPC | 70 | Lista |
| 64 | -8 | Gila River Classic | 2003 | Korn Ferry Tour | Whirlwind | 72 | Lista |
| 64 | -8 | Rheem Classic | 2006 | Korn Ferry Tour | Hardscrabble | 72 | Lista |
| 63 | -8 | John Deere Classic | 2015 | PGA Tour | TPC Deere Run | 71 | Lista |
| 64 | -8 | Shell Houston Open | 2007 | PGA Tour | Redstone Golf Club (Tournament Course) | 72 | Lista |
| 64 | -8 | 3M Open | 2019 | PGA Tour | TPC Twin Cities | 72 | Lista |
| 63 | -8 | Cox Classic | 2006 | Korn Ferry Tour | The Champions Club | 71 | Lista |
| 65 | -7 | Chattanooga Classic | 2003 | Korn Ferry Tour | Black Creek | 72 | Lista |
| 65 | -7 | Price Cutter Charity Championship | 2005 | Korn Ferry Tour | Highland Springs | 72 | Lista |
| 65 | -7 | Bob Hope Chrysler Classic | 2008 | PGA Tour | The Classic Club, PGA West-Palmer Private, LaQuinta, Silver Rock | 72 | Lista |
| 65 | -7 | Humana Challenge in partnership with the Clinton Foundation | 2012 | PGA Tour | PGA West (Palmer Course) | 72 | Lista |
| 65 | -7 | Humana Challenge in partnership with the Clinton Foundation | 2014 | PGA Tour | PGA West (Palmer) | 72 | Lista |
| 64 | -7 | The Barclays | 2016 | PGA Tour | Bethpage State Park (Black) | 71 | Lista |
| 65 | -7 | RBC Canadian Open | 2018 | PGA Tour | Glen Abbey GC | 72 | Lista |
| 65 | -7 | AT&T Pebble Beach Pro-Am | 2022 | PGA Tour | Pebble Beach Golf Links | 72 | Lista |
| 65 | -7 | Henrico County Open | 2004 | Korn Ferry Tour | The Dominion Club | 72 | Lista |
| 64 | -7 | Cox Classic | 2006 | Korn Ferry Tour | The Champions Club | 71 | Lista |
| 65 | -7 | Chattanooga Classic | 2006 | Korn Ferry Tour | Black Creek | 72 | Lista |
| 65 | -7 | Children's Miracle Network Classic | 2010 | PGA Tour | Magnolia GC | 72 | Lista |
| 63 | -7 | Travelers Championship | 2011 | PGA Tour | TPC River Highlands | 70 | Lista |
| 64 | -7 | John Deere Classic | 2016 | PGA Tour | TPC Deere Run | 71 | Lista |
| 65 | -7 | BMW Charity Pro-Am at the Cliffs | 2004 | Korn Ferry Tour | The Cliffs Valley Course | 72 | Lista |
| 64 | -7 | John Deere Classic | 2018 | PGA Tour | TPC Deere Run | 71 | Lista |
| 63 | -7 | Wyndham Championship | 2019 | PGA Tour | Sedgefield CC | 70 | Lista |
| 65 | -7 | Viking Classic | 2007 | PGA Tour | Annandale Golf Club | 72 | Lista |
| 63 | -7 | AT&T Byron Nelson | 2016 | PGA Tour | TPC Four Seasons Resort | 70 | Lista |
| 63 | -7 | Crowne Plaza Invitational at Colonial | 2008 | PGA Tour | Colonial | 70 | Lista |
| 65 | -7 | Buick Invitational | 2007 | PGA Tour | Torrey Pines GC (South Course, North Course) | 72 | Lista |