Els is ranked No. 13 in the world. Other highly-ranked players in the field include No. 11 Dustin Johnson, No. 12 Jim Furyk, No. 14 Ian Poulter, No. 17 Bubba Watson, No. 18 Hunter Mahan and No. 25 Edoardo Molinari, who shared second place at Bay Hill last year with Kevin Na, two strokes behind Els.
Also in the field from the top of the World Ranking are No. 26 Charl Schwartzel, No. 27 Robert Allenby, No. 29 Rickie Fowler and No. 31 Justin Rose. Young Japanese star Ryo Ishikawa returns, ranked No. 44 in the world, along with No. 47 Camilo Villegas.
Mark Wilson, ranked first in the 2011 FedExCup points race, is entered along with Jhonatton Vegas, the young Venezuelan who holds second place, and a local favorite, D.A. Points, who is in fifth place. Seven of the top 12 are entered.
The Arnold Palmer Invitational Presented by MasterCard will be played over four rounds for $6 million in prize money ($1,080,000 to the winner) starting Thursday. There will be Pro-Am competitions at Bay Hill Monday and Wednesday, while Tuesday will be a practice day.
For tickets to the 2011 Arnold Palmer Invitational Presented by MasterCard or for more information, call the Bay Hill Club ticket office at 407-876-7774 or toll free at 1-866-764-4843, or visit us on the Internet at www.arnoldpalmerinvitational.com. Tournament proceeds benefit Arnold Palmer Hospital for Children and Winnie Palmer Hospital for Women and Babies.
2011 Arnold Palmer Invitational Presented by MasterCard Field
Robert Allenby
Stephen Ames
Stuart Appleby
Arjun Atwal
Aaron Baddeley
Ricky Barnes
Andy Bean
Cameron Beckman
Matt Bettencourt
Jason Bohn
Keegan Bradley
Chad Campbell
Alex Carpenter
Alex Cejka
K. J. Choi
Daniel Chopra
Stewart Cink
Erik Compton
Chris Couch
Ben Curtis
Robert Damron
Brian Davis
Brendon de Jonge
Chris DiMarco
Jason Duffner
David Duval
Ernie Els
Matt Every
Brad Faxon
Rickie Fowler
Jim Furyk
Tommy Gainey
Robert Gamez
Sergio Garcia
Robert Garrigus
Brian Gay
Tom Gillis
Paul Goydos
Bill Haas
Hunter Haas
Peter Hanson
J.J. Henry
Tim Herron
J.B. Holmes
Charles Howell III
Billy Hurley III
Yuta Ikeda
Trevor Immelman
Ryo Ishikawa
Fredrik Jacobson
Lee Janzen
Brandt Jobe
Dustin Johnson
Richard S. Johnson
Zach Johnson Skip Kendall
Chris Kirk
Martin Laird
Marc Leishman
Justin Leonard
Spencer Levin
Bill Lunde
Jarrod Lyle
Andrew Magee
Hunter Mahan
Matteo Manassero
Steve Marino
Ben Martin
Troy Matteson
Graeme McDowell
William McGirt
Rocco Mediate
Phil Mickelson
Zack Miller
Edoardo Molinari
Ryan Moore
Kevin Na
Sean O’Hair
Nick O’Hern
Jeff Overton
Rod Pampling
Kenny Perry
Rod Perry
Carl Pettersson
D.A. Points
Ian Poulter
Dicky Pride
Alex Prugh
Justin Rose
Sam Saunders
Charl Schwartzel
John Senden
Michael Sim
Webb Simpson
Vijay Singh
Heath Slocum
Brandt Snedeker
Kyle M. Stanley
Brendan Steele
Henrik Stenson
Kevin Streelman
Daniel Summerhays
Vaughn Taylor
Roland Thatcher
David Toms
D.J. Trahan
Bo Van Pelt
Jhonattan Vegas
Scott Verplank
Camilo Villegas
Johnson Wagner
Jimmy Walker
Bubba Watson
Boo Weekley
Mike Weir
Charlie Wi
Mark Wilson
Gary Woodland
Tiger Woods