PGA Tour
Northern Trust Open
Past champions
| Year | Course | Winner |
|---|---|---|
| 2016 | Riviera Country Club | Bubba Watson |
| 2015 | Riviera Country Club | Winner not recorded |
| 2014 | Riviera Country Club | Bubba Watson |
| 2013 | Riviera Country Club | Winner not recorded |
| 2012 | Riviera Country Club | Bill Haas |
| 2011 | Riviera Country Club | Aaron Baddeley |
| 2010 | Riviera Country Club | Steve Stricker |
| 2009 | Riviera Country Club | Phil Mickelson |
| 2008 | Riviera Country Club | Phil Mickelson |