After bogeying the opening hole, Guan barely missed a birdie putt on the second.
WSJ: Guan Tianlang: A Schoolboy Steals Day One of the Masters
But it was not to be as O'Hair gained redemption despite bogeying the final hole as he three-putted.
Without the TeeFreeks I shot a respectable one under par 35, bogeying the 2nd and the 4th holes.
Ireland's Padraig Harrington finished one off the pace after bogeying the 18th where the pin nestles behind the bunker.
He duly putted the birdie on Saturday morning before bogeying the 18th to lead America's Tag Ridings by four.
But Michael McGeady has missed out by one shot after bogeying the last.
He was four minutes late -- one minute away from disqualification -- and picked up a two-stroke penalty before triple-bogeying his first hole.
Current world No. 1 Luke Donald, winner of the recent PGA Championship, finished the day one stroke off Woods after also double bogeying the final hole.
CNN: Tiger in the hunt after opening 70 at Memorial Tournament
His ball also found water at the 15th which contributed two more dropped shots before bogeying the 16th to leave McIlroy five over for the tournament.
CNN: Cabrera, Snedeker lead Masters heading into final round
McIlroy, bidding to become the youngest winner on the PGA Tour, was one off the lead at one stage before bogeying three of the last five holes.
Just as the lead came to him, Goydos threw it away, bogeying the 17th and 18th to finish at 14 under and in a tie for third alongside Bill Haas who had produced a final-round 65.
Havret, the leader from start to finish last year, and O'Hara, who became a father three weeks ago, share second place with Swede Ake Nilsson and Australian Wade Ormsby, who reached seven-under before double-bogeying the short 17th and dropping another on the last.
应用推荐