Mickelson stumbles at Colonial
Fort Worth - Americans Blake Adams, Jason Bohn and Jeff Overton all fired seven-under 63 in the first round of the $6.2 million PGA Tour's Colonial on Thursday.
Former champion Phil Mickelson, who needs a win this week to surpass Tiger Woods as the No 1 ranked golfer in the world, struggled to a one-over 71 and was tied for 89th place.
Mickelson, the 2008 champion here, got off to a quick start with birdies on his opening two holes, but couldn't keep it up.
A Mickelson win would give him his third career Colonial triumph and the top ranking for the first time in his career. But he has a lot of work to do after his disappointing round.
"There's no excuse. There's no wind, the golf course is in perfect shape, and there were a lot of scores out there," Mickelson said. "I just wasn't one of them."
Mickelson did not play in this event in 2009 because his wife Amy had been diagnosed with breast cancer.
England's Brian Davis was alone in fourth with a six-under 64 while defending champ Steve Stricker fired a 68.
There was a group of nine players at 65, including Aussies Nathan Green and Aron Price. They are one shot better than John Daly, who had his first bogey-free round in two years.
Davis left immediately after his round to get treatment for an abscess inside his mouth which left his face swollen.
Mickelson bogeyed two of the last three holes, saving par at No 17 despite his approach shot hitting a television tower.
"I played well the first four holes, then the last 14, I hit the ball terrible, so I'll have some work to do," Mickelson said. "Already was in there texting Butch (Harmon, his coach) and so I've got some direction. In the morning, I'll probably get out here early."
Like Davis, Bohn also had a planned visit to the doctor once his round was complete. Bohn, who won last month in New Orleans, played through the pain of ear trouble to fire a season-best round.
Bohn said he woke up in the middle of the night with sharp pain in his left ear.
"But it didn't affect my play too much, so I'm not really complaining," said Bohn.
Overton, who teed off in the first group of the day, shot a backside six-under 29 which was one stroke off the course record.
He had one 10-hole stretch that featured seven birdies beginning on the eighth hole.
Leading first-round scores on Thursday in the $6.2 million Colonial (USA unless noted, par-70):
63 - Blake Adams, Jason Bohn, Jeff Overton
64 - Brian Davis (GBR)
65 - Kris Blanks, Nathan Green (AUS), Bill Haas, Zach Johnson, Spencer Levin, John Mallinger, Bryce Molder, Carl Pettersson (SWE), Aron Price (AUS)
66 - Ricky Barnes, Paul Casey (GBR), John Daly, Jason Day (AUS), John Merrick
67 - KJ Choi (KOR), Tim Clark (RSA), Justin Rose (GBR), Rory Sabbatini (RSA), Vijay Singh (FIJ), Henrik Stenson (SWE)
68 - Stephen Ames (CAN), Angel Cabrera (ARG), Graham Delaet (CAN), Fredrik Jacobson (SWE), James Nitties (AUS), Mike Weir (CAN), Charlie Wi (KOR)
69 - Ryuji Imada (JPN), Matt Jones (AUS), Martin Laird (GBR), Ian Poulter (GBR), John Senden (AUS), Michael Sim (AUS), Brendon de Jonge (ZIM)
70 - Greg Chalmers (AUS), Geoff Ogilvy (AUS), Rod Pampling (AUS)
71 - a-Byeong-Hun An (KOR), Steve Elkington (AUS), Trevor Immelman (RSA), Phil Mickelson
72 - Stuart Appleby (AUS), Yuta Ikeda (JPN)
73 - Jeev Milkha Singh (IND), Yong-Eun Yang (KOR)
75 - Andres Romero (ARG)