IRVING, TX - MAY 23: Jason Day of Australia poses with the WInner’s Trophy following the fourth round of the HP Byron Nelson Championship at TPC Four Seasons Resort Las Colinas on May 23, 2010 in Irving, Texas. (Photo by Darren Carroll/Getty Images)
IRVING, TX - MAY 23: Jason Day of Australia pumps his fist after sinking a bogey putt on the 18th hole to win the HP Byron Nelson Championship at TPC Four Seasons Resort Las Colinas on May 23, 2010 in Irving, Texas. (Photo by Darren Carroll/Getty Images)
IRVING, TX - MAY 23: Jason Day of Australia embraces caddie Clin Swatton after winning the HP Byron Nelson Championship at TPC Four Seasons Resort Las Colinas on May 23, 2010 in Irving, Texas. (Photo by Darren Carroll/Getty Images)
IRVING, TX - MAY 23: A young fan on her father’s shoulders watches tee shots at the first hole during the fourth round of the HP Byron Nelson Championship at TPC Four Seasons Resort Las Colinas on May 23, 2010 in Irving, Texas. (Photo by Darren Carroll/Getty Images)
IRVING, TX - MAY 23: Jordan Spieth (L) hugs Peggy Nelson, widow of Byron Nelson, at the first tee prior to the fourth round of the HP Byron Nelson Championship at TPC Four Seasons Resort Las Colinas on May 23, 2010 in Irving, Texas. (Photo by Darren Carroll/Getty Images)