Marana - South Africa's Tim Clark withdrew from the World Golf Championships Match-Play Championship on Tuesday because of an elbow injury and was replaced in the 64-player event by American J.B. Holmes.
Clark, who won The Players Championship last year, is ranked 22 in the world and was set to open against Colombian Camilo Villegas on Wednesday. Holmes will move into the match against Villegas.
Clark has not played since sharing second place at last month's PGA Sony Open in Hawaii, where he developed severe foot blisters.
Holmes lost 1-down to Tiger Woods in the first round of the 2008 WGC Match-Play in his only prior start in the event.
Scotland's Stephen Gallacher becomes the next alternate eligible to move into the lineup due to injury with Thailand's Thongchai Jaidee after him.
Tee times in the Match-Play Championship at the Ritz-Carlton Golf Club at Dove Mountain (seeds in parentheses, times in GMT):
14:25 - Ian Poulter (12), England, vs. Stewart Cink (53), United States
14:35 - Alvaro Quiros (21), Spain, vs. Y.E. Yang (44), South Korea
14:45 - Ernie Els (11), South Africa, vs. Jeff Overton (54), United States
14:55 - J.B. Holmes, United States, vs. Camilo Villegas (43), Colombia
15:05 - Luke Donald (9), England, vs. Charley Hoffman (56), United States
15:15 - Edoardo Molinari (24), Italy, vs. Martin Larid (41), Scotland
15:25 - Jim Furyk (10), United States, vs. Ryan Palmer (55), United States
15:35 - Miguel Angel Jimenez (23), Spain, vs. Yuta Ikeda (42), Japan
15:45 - Graeme McDowell (5), Northern Ireland, vs. Heath Slocum (60), United States
15:55 - Robert Allenby (28), Australia, vs. Ross Fisher (37), England
16:05 - Paul Casey (6), England, vs. Richard Green (59), Australia
16:15 - K.T. Kim (27), South Korea, vs. Jason Day (38), Australia
16:25 - Steve Stricker (8), United States, vs. Matteo Manassero (57), Italy
16:35 - Charl Schwartzel (25), South Africa, vs. Ryo Ishikawa (40), Japan
16:45 - Rory McIlroy (7), Northern Ireland, vs. Jonathan Byrd (58), United States
16:55 - Adam Scott (26), Australia, vs. Ben Crane (39), United States
17:05 - Matt Kuchar (13), United States, vs. Anders Hansen (52), Denmark
17:15 - Louis Oosthuizen (20), South Africa, vs. Bo Van Pelt (45), United States
17:25 - Dustin Johnson (14), United States, vs. Mark Wilson (51), United States
17:35 - Bubba Watson (19), United States, vs. Bill Haas (46), United States
17:45 - Retief Goosen (16), South Africa, vs. K.J. Choi (49), South Korea
17:55 - Francesco Molinari (17), Italy, vs. Ryan Moore (48), United States
18:05 - Robert Karlsson (15), Sweden, vs. Hiroyuki Fujita (50), Japan
18:15 - Hunter Mahan (18), United States, vs. Sean O'Hair (47), United States
18:25 - Phil Mickelson (4), United States, vs. Brendan Jones (61), Australia
18:35 - Rickie Fowler (29), United States, vs. Peter Hanson (36), Sweden
18:45 - Tiger Woods (3), United States, vs. Thomas Bjorn (62), Denmark
18:55 - Geoff Ogilvy (30), Australia, vs. Padraig Harrington (35), Ireland
19:05 - Lee Westwood (1), England, vs. Henrik Stenson (64), Sweden
19:15 - Nick Watney (32), United States, vs. Anthony Kim (33), United States
19:25 - Martin Kaymer (2), Germany, vs. Seung-yul Noh (63), South Korea
19:35 - Zach Johnson (31), United States, vs. Justin Rose (34), England