3-way tie at Memorial; Mickelson injured
May 31, 2007
AP - There’s a lefty atop the leaderboard at the Memorial Tournament. No, it’s not the one you might think. Nick O’Hern — the guy who knocked Tiger Woods out of the Accenture Match Play Championship earlier this year — shot a 7-under 65 to join Sean O’Hair and Rod Pampling for the opening-day lead.

