AT&T Byron Nelson - R1

May 09-12
Trinity Forest Golf Club, Dallas, Texas
$7,900,000
Round 2, Round 3, Round 4

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Masters runner-up Brooks Koepka is two shots off the pace after the first round of the AT&T Byron Nelson – with Denny McCarthy shooting a 63 for top spot.

American McCarthy had a shaky start in Texas and carded a double bogey on the par-four fourth before stringing together four birdies to reach the turn two-under.

He went on to pick up six shots on the back nine to go eight-under and lead by one shot from Tyler Duncan and Tom Hoge.

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Koepka, looking to defend his US PGA Championship next week, is among 11 players to have carded a 65.

After a blemish-free first nine holes on the back nine, the American mixed three birdies with two bogeys on his final five holes to finish six-under.

Scotland’s Martin Laird is tied for 22nd on four-under, while compatriot Russell Knox is a shot further behind and tied for 36th.

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Pos.	Player	Nat	Today	R1
1	Denny McCarthy	USA	-8	63
T2	Tyler Duncan	USA	-7	64
T2	Tom Hoge	USA	-7	64
T4	Matt Jones	AUS	-6	65
T4	Brooks Koepka	USA	-6	65
T4	Jonas Blixt	SWE	-6	65
T4	Troy Merritt	USA	-6	65
T4	Chad Campbell	USA	-6	65
T4	Kramer Hickok	USA	-6	65
T4	Shawn Stefani	USA	-6	65
T4	Matthew Every	USA	-6	65
T4	Sung-Hoon Kang	KOR	-6	65
T13	Cheng Tsung Pan	TPE	-5	66
T13	Keith Mitchell	USA	-5	66
T13	Daniel Berger	USA	-5	66
T13	J. J. Spaun	USA	-5	66
T13	Michael Thompson	USA	-5	66
T13	Roberto Diaz	MEX	-5	66
T13	Justin Harding	RSA	-5	66
T13	Sam Burns	USA	-5	66
T13	Seth Reeves	USA	-5	66
T22	Scott Piercy	USA	-4	67
T22	Brian Stuard	USA	-4	67
T22	Andres Romero	ARG	-4	67
T22	Rory Sabbatini	SVK	-4	67
T22	Beau Hossler	USA	-4	67
T22	Cameron Davis	AUS	-4	67
T22	Nate Lashley	USA	-4	67
T22	Zack Sucher	USA	-4	67
T22	Henrik Stenson	SWE	-4	67
T22	Hideki Matsuyama	JPN	-4	67
T22	Mackenzie Hughes	CAN	-4	67
T22	Pat Perez	USA	-4	67
T22	Martin Laird	SCO	-4	67
T22	Scottie Scheffler	USA	-4	67
T36	Brandon Harkins	USA	-3	68
T36	Bill Haas	USA	-3	68
T36	Ben Crane	USA	-3	68
T36	Brian Gay	USA	-3	68
T36	Ryan Palmer	USA	-3	68
T36	Russell Knox	SCO	-3	68
T36	Brendon Todd	USA	-3	68
T36	Harris English	USA	-3	68
T36	Alex Prugh	USA	-3	68
T36	Chad Collins	USA	-3	68
T36	Joey Garber	USA	-3	68
T36	Julian Etulain	ARG	-3	68
T36	Davis Riley	USA	-3	68
T36	Ollie Schniederjans	USA	-3	68
T36	Kyoung-Hoon Lee	KOR	-3	68
T36	Jordan Spieth	USA	-3	68
T36	Trey Mullinax	USA	-3	68
T36	Chase Wright	USA	-3	68
T36	Dylan Frittelli	RSA	-3	68
T55	Branden Grace	RSA	-2	69
T55	J. T. Poston	USA	-2	69
T55	Vaughn Taylor	USA	-2	69
T55	Aaron Wise	USA	-2	69
T55	Ernie Els	RSA	-2	69
T55	Kevin Na	USA	-2	69
T55	Scott Stallings	USA	-2	69
T55	Abraham Ancer	USA	-2	69
T55	Billy Hurley III	USA	-2	69
T55	Jim Knous	USA	-2	69
T55	Alvaro Ortiz	MEX	-2	69
T55	Sebastian Munoz	COL	-2	69
T55	Doug Ghim	USA	-2	69
T55	Sepp Straka	AUT	-2	69
T55	Stephan Jaeger	GER	-2	69
T55	John Chin	USA	-2	69
T55	David Hearn	CAN	-2	69
T55	Peter Uihlein	USA	-2	69
T55	Carlos Ortiz	MEX	-2	69
T55	Dominic Bozzelli	USA	-2	69
T55	Ryan Moore	USA	-2	69
T55	Chris Stroud	USA	-2	69
T55	Josh Teater	USA	-2	69
T55	Cameron Tringale	USA	-2	69
T55	Kiradech Aphibarnrat	THA	-2	69
T55	Padraig Harrington	IRL	-2	69
T81	Bud Cauley	USA	-1	70
T81	Nick Watney	USA	-1	70
T81	Kevin Tway	USA	-1	70
T81	Rod Pampling	AUS	-1	70
T81	Alexander Noren	SWE	-1	70
T81	Lucas Bjerregaard	DNK	-1	70
T81	Sang-Moon Bae	KOR	-1	70
T81	Adam Svensson	CAN	-1	70
T81	Anirban Lahiri	IND	-1	70
T81	Rafael Cabrera Bello	ESP	-1	70
T81	Patrick Reed	USA	-1	70
T81	Brian Harman	USA	-1	70
T81	George McNeill	USA	-1	70
T81	Peter Malnati	USA	-1	70
T81	Morgan Hoffmann	USA	-1	70
T81	Ryan Blaum	USA	-1	70
T81	Nicholas Lindheim	USA	-1	70
T81	Wes Roach	USA	-1	70
T81	Thomas Pieters	BEL	-1	70
T100	Kelly Kraft	USA	Par	71
T100	Colt Knost	USA	Par	71
T100	Jimmy Walker	USA	Par	71
T100	Russell Henley	USA	Par	71
T100	David Lingmerth	SWE	Par	71
T100	Roland Thatcher	USA	Par	71
T100	Sung-Jae Im	KOR	Par	71
T100	Fredrik Jacobson	SWE	Par	71
T100	Roberto Castro	USA	Par	71
T100	Cody Gribble	USA	Par	71
T100	Derek Oland	USA	Par	71
T100	Tyrone van Aswegen	RSA	Par	71
T100	Curtis Luck	AUS	Par	71
T113	Wyndham Clark	USA	1	72
T113	Kris Blanks	USA	1	72
T113	Thorbjorn Olesen	DEN	1	72
T113	Sam Saunders	USA	1	72
T113	Robert Streb	USA	1	72
T113	Roger Sloan	CAN	1	72
T113	Charles Howell III	USA	1	72
T113	Daniel Chopra	SWE	1	72
T113	Hudson Swafford	USA	1	72
T113	Johnson Wagner	USA	1	72
T113	Seamus Power	IRL	1	72
T113	Anders Albertson	USA	1	72
T113	Brady Schnell	USA	1	72
T126	Parker McLachlin	USA	2	73
T126	Will MacKenzie	USA	2	73
T126	Jim Herman	USA	2	73
T126	Stuart Deane	AUS	2	73
T126	John Senden	AUS	2	73
T126	Adam Schenk	USA	2	73
T126	Nick Taylor	CAN	2	73
T126	Kyle Jones	USA	2	73
T126	Tom Lovelady	USA	2	73
T126	Martin Piller	USA	2	73
T136	Brandon Hagy	USA	3	74
T136	Michael Kim	KOR	3	74
T136	Benjamin Silverman	CAN	3	74
T136	Hank Lebioda	USA	3	74
T136	Zack Fischer	USA	3	74
T141	Ricky Barnes	USA	4	75
T141	Todd Balkin	AUS	4	75
T141	Austin Cook	USA	4	75
T141	Meen-Whee Kim	KOR	4	75
T141	Derek Fathauer	USA	4	75
T141	Fabian Gomez	ARG	4	75
T141	Chris Thompson	USA	4	75
T148	Smylie Kaufman	USA	5	76
T148	Luke Donald	ENG	5	76
T148	J. J. Henry	USA	5	76
T148	Tony Romo	USA	5	76
T152	Jose de Jesus Rodriguez	MEX	6	77
T152	Will Claxton	USA	6	77
T154	Martin Trainer	USA	7	78
T154	Jonathan Byrd	USA	7	78
RET	D. J. Trahan	USA	Par	–