Bill Rogers, Tom Watson, Tom Weiskopf 3. The first 50 players on the Official World Golf Rankings for 28 May 2007 Robert Allenby, Stephen Ames (12), Stuart Appleby (13), Aaron Baddeley, Chad Campbell (13,17), Paul Casey (4,17), K. J. Choi, Stewart Cink (13,17), Luke Donald (4,13,17), Joe Durant (13), Niclas Fasth (4), Retief Goosen (4,9,13), Anders Hansen (5), Pádraig Harrington (4,17), Charles Howell III, David Howell (4,5,17), Trevor Immelman (13), Zach Johnson (10,17), Robert Karlsson (4,17), Davis Love III (13), Phil Mickelson (10,11,12,13,17), Colin Montgomerie (4,17), Arron Oberholser, Geoff Ogilvy (9,13), Nick O'Hern (19), Rod Pampling (13), Ian Poulter (4), John Rollins, Justin Rose, Rory Sabbatini (13), Charl Schwartzel (4,20), Vijay Singh (11,13), Henrik Stenson (4,17), Richard Sterne, Steve Stricker, Vaughn Taylor (17), David Toms (13,17), Scott Verplank (17), Mike Weir (10), Lee Westwood (17), Brett Wetterich (13,17) Eligible but not competing: Tim Clark, José María Olazábal (17) 4. First 20 in the European Tour Final Order of Merit for 2006 John Bickerton, Thomas Bjørn, Paul Broadhurst, Johan Edfors, Jeev Milkha Singh (18), Anthony Wall 5. The BMW PGA Championship winners for 2005-2007 6. Top three players, not otherwise exempt, in the top 20 of the 2007 European Tour Order of Merit through 27 May Markus Brier, Raphaël Jacquelin, Yang Yong-eun 7. Top two players, not otherwise exempt, with the most European Tour prize money from the Italian Open through the French Open, including the U. S. Open Bradley Dredge, Graeme Storm 8. The leading player, not exempt having applied above, in the first 5 and ties of each of the 2007 European Open and the 2007 Barclays Scottish Open. Pelle Edberg, Grégory Havret 9. The U.S. Open Champions for 2003–2007 Michael Campbell 10. The U.S. Masters Champions for 2003–2007 11. The U.S. PGA Champions for 2002–2006 Rich Beem, Shaun Micheel 12. The Players Champions for 2005–2007 Eligible but not competing: Fred Funk 13. Top 20 on the Official Money List of the 2006 PGA Tour Brett Quigley 14. First 3 and anyone tying for 3rd place, not exempt having applied above, in the top 20 of the Official Money List of the 2007 PGA Tour on completion of the Crowne Plaza Invitational at Colonial Nick Watney, Boo Weekley 15. First 2 PGA Tour members and any PGA Tour members tying for 2nd place, not exempt, in a cumulative money list taken from The Players Championship and the five PGA