Rory Mcilroy

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Rory McIlroy, of Northern Ireland, watches his tee shot during a practice round for the Match Play Championship golf tournament Tuesday, Feb. 18, 2014, in Marana, Ariz. (AP Photo/Chris Carlson)

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Rory McIlroy, of Northern Ireland, hits from the fairway on the 17th hole during a practice round for the Match Play Championship golf tournament Tuesday, Feb. 18, 2014, in Marana, Ariz. (AP Photo/Chris Carlson)

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Rory McIlroy watches his tee shot on the 18th hole during a practice round for the Match Play Championship golf tournament on Tuesday, Feb. 18, 2014 in Marana, Ariz. (AP Photo/Chris Carlson)

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Rory McIlroy of Northern Ireland plays a shot off the 3rd tee during the final round of the Dubai Desert Classic golf tournament in Dubai, United Arab Emirates, Sunday Feb. 2, 2014. (AP Photo/Kamran Jebreili)

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Rory McIlroy of Northern Ireland follows his ball on the 16th hole during the third round of the Dubai Desert Classic golf tournament in Dubai, United Arab Emirates, Saturday, Feb. 1, 2014. (AP Photo/Kamran Jebreili)

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Rory McIlroy of Northern Ireland tees off on the 8th hole during the third round of the Dubai Desert Classic golf tournament in Dubai, United Arab Emirates, Saturday, Feb. 1, 2014. (AP Photo/Kamran Jebreili)