Nick OHern
Rod Pampling
Peter Oosterhuis
Greg Owen
James Oh
Bryce Molder
John Merrick
Geoff Ogilvy
Sean OHair
Frank Nobilo
Joe Ogilvie
James Nitties
Shaun Micheel
Ryan Palmer
Jeff Overton
Arron Oberholser
Kevin Na
Phil Mickelson
Leif Olson
Bryan Norton
Ryan Moore
Patrick Moore
Greg Norman
Larry Mize
Jose Maria Olazabal