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			 The two played together as U.S. team mates at the 2007 Evian 
			Junior Masters but went head to head in the 2012 NCAA Championship 
			final, where Spieth got the better of Thomas to help his Texas 
			Longorns beat Alabama to the title. 
			 
			Spieth, who went on to become world number one and won two majors 
			last year, plays Thomas on Friday and will also face Frenchman 
			Victor Dubuisson and Jamie Donaldson of Wales. 
			 
			The event at Austin Country Club in Texas features 16 four-player 
			groups, with the winners advancing to knockout stages. The new match 
			play format was adopted last year, with Rory Mcilroy taking the 
			title. 
			
			  World number three McIlroy, still looking for his first win of the 
			season, has landed what seems an easier group with Kevin Na, Smylie 
			Kaufman and Thorbjorn Olesen, but the Northern Irishman said he 
			would not take anyone lightly. 
			 
			“A big key to match play is you can’t underestimate anyone,” McIlroy 
			told the Golf Channel. “You have to fully expect for them to play 
			their best golf. You have to go out and make as many birdies as you 
			can.” 
			 
			World number two Jason Day, a winner at Bay Hill on Sunday, has been 
			drawn in a tough group with Graeme McDowell, Paul Casey and 
			Thongchai Jaidee. 
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			Adam Scott, who has already won twice this year, is grouped with 
			Bill Haas, Chris Wood and Thomas Pieters, while U.S. Ryder Cup duo 
			Dustin Johnson and Jimmy Walker have been drawn together. 
			 
			European Ryder Cup standouts Sergio Garcia and Lee Westwood will 
			fight to escape Group 13, while Phil Mickelson and Patrick Reed are 
			in Group 9 and long-hitters Bubba Watson and J.B. Holmes doing 
			battle in Group 4. 
			 
			(Writing by Jahmal Corner in Los Angeles; Editing by Peter 
			Rutherford) 
			
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			reserved.] 
			Copyright 2016 Reuters. All rights reserved. This material may not be published, 
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