Wilson actually needed a Monday playoff to seal his victory at the Honda Classic, edging Boo Weekley, Jose Coceres and Camilo Villegas on the third extra hole for his first PGA Tour win. He moved up 179 places to No. 86 in the latest rankings.
Haig went to a playoff at the Johnnie Walker Classic, too, but needed only one hole to knock off Richard Sterne and Oliver Wilson with a birdie for his first victory. The South African climbed 197 spots to No. 88 in the world.
Further up the rankings, the top 20 remained the same.
Tiger Woods, of course, was still No. 1 with Jim Furyk, Phil Mickelson, Adam Scott, Henrik Stenson, Ernie Els, Geoff Ogilvy, Retief Goosen, Vijay Singh and Luke Donald rounding out the top 10 again.
Padraig Harrington, Trevor Immelman, Sergio Garcia, Paul Casey, Charles Howell III, Nick O'Hern, Davis Love III, David Howell, David Toms and Colin Montgomerie completed the top 20.