Hanson, despite having seen only the front nine at the TPC Four
Seasons Resort Las Colinas in practice, piled up six birdies and a
sole bogey to card a five-under-par 65 in breezy conditions in
The 36-year-old stormed to the turn in five-under 30, then offset a
bogey at the 14th with a birdie at the last to finish a stroke in
front of Australian Marc Leishman, New Zealand's Tim Wilkinson and
American former world number one David Duval.
Germany's Martin Kaymer, fresh from victory at the Players
Championship on Sunday, and American Ryan Palmer were among a group
of eight players knotted on 67.
Hanson, a six-times winner on the European Tour who has yet to taste
victory on the PGA Tour, was delighted with his opening 65.
"It's always nice to get off to a fast start," the Swede told
reporters after hitting a nine-iron approach to six feet at the
par-four 18th to set up his sixth birdie of the day.
"I gave myself a few chances on the back (nine), made a bogey on 14
from the middle of the fairway and had a reasonable chance to make a
birdie on 16.
"It was nice to get off with a birdie at the last. With the greens
and how small they are and the run-off areas, if you start missing
greens you get some very, very difficult lies and up and downs. Once
you start chipping, you will make bogeys."
Duval, who plays a limited schedule on the PGA Tour, surged up the
leaderboard with four birdies in his last five holes after very
nearly withdrawing from the tournament earlier in the day because of
pain in his right elbow.
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"I'm tickled pink it feels as good as it does right now," Duval, who
has not won on the PGA Tour since his sole major victory at the 2001
British Open, said of his elbow.
"It was not good, and you know, I'm not getting to play a whole lot
right now. It would've been a hard thing to swallow not to be able
to tee off."
Defending champion Bae Sang-moon of South Korea did not enjoy the
best of starts, mixing five birdies with six bogeys and a double at
the par-four eighth to card a three-over 73.
Local favourite Jordan Spieth, who played with Bae in a high-profile
grouping that also included his fellow American Harris English,
opened with a 70. English returned a 71.
(Reporting by Mark Lamport-Stokes in Los Angeles; Editing by Frank
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