Las Vegas -- Jonathan Byrd, three years removed from his most recent PGA Tour victory, moved one shot in front Friday after 36 holes of the Shriners Children Hospitals Open.
Byrd, who has three wins on the tour, shot an 8-under-par 63 at the TPC-Summerlin course for a two-day total of 129.
Ryuji Imada, whose best finish of the season came last week when he tied for
sixth at the Frys.com Open, was alone in second at 130 after posting a 62 -- the
low round of the tournament.
John Senden, one of the five players who shared the lead after the first round, was at 131 in a tie for third with Alex Prugh, Martin Laird, George McNeill and Nicholas Thompson.