Campbell struggling for form ahead of Open

Webb Simpson kisses the US Open trophy following his final round victory.
Webb Simpson kisses the US Open trophy following his final round victory.
Webb Simpson (R) and runner-up Graeme McDowell look at inscriptions on the US Open trophy after Simpson won the 2012 tournament.
Webb Simpson (R) and runner-up Graeme McDowell look at inscriptions on the US Open trophy after Simpson won the 2012 tournament.
Webb and Dowd Simpson walk to the 18th green for the trophy ceremony after he won during the final round.
Webb and Dowd Simpson walk to the 18th green for the trophy ceremony after he won during the final round.
Graeme McDowell doffs his cap while walking up to the 18th green during the final round.
Graeme McDowell doffs his cap while walking up to the 18th green during the final round.
Webb Simpson hits his tee shot on the 17th hole during the final round.
Webb Simpson hits his tee shot on the 17th hole during the final round.
Jim Furyk reacts to his second shot on the 11th hole during the final round.
Jim Furyk reacts to his second shot on the 11th hole during the final round.
Graeme McDowell of Northern Ireland reacts to a shot on the eighth hole during the final round.
Graeme McDowell of Northern Ireland reacts to a shot on the eighth hole during the final round.
Graeme McDowell tees off on the fourth hole during the final round.
Graeme McDowell tees off on the fourth hole during the final round.
Webb Simpson lines up his putt on the 14th green during the final round.
Webb Simpson lines up his putt on the 14th green during the final round.
Jim Furyk hits from the sand on the seventh hole during the final round.
Jim Furyk hits from the sand on the seventh hole during the final round.
Amateur Beau Hossler of the United States hugs his caddie Bill Schellenberg on the 18th green during the final round.
Amateur Beau Hossler of the United States hugs his caddie Bill Schellenberg on the 18th green during the final round.
Lee Westwood of England attempts to locate his golf ball in a tree on the fifth hole during the final round.
Lee Westwood of England attempts to locate his golf ball in a tree on the fifth hole during the final round.
 Jim Furyk watches his tee shot on the second hole as Graeme McDowell looks on during the final round.
Jim Furyk watches his tee shot on the second hole as Graeme McDowell looks on during the final round.
Tiger Woods smiles after he birdied the eighth hole during the final round.
Tiger Woods smiles after he birdied the eighth hole during the final round.
Jim Furyk hits his tee shot on the second hole during the final round.
Jim Furyk hits his tee shot on the second hole during the final round.
Sweden's Fredrik Jacobson hits from a bunker to the second hole during the final round.
Sweden's Fredrik Jacobson hits from a bunker to the second hole during the final round.
Graeme McDowell surveys the scene on the eighth green during the third round.
Graeme McDowell surveys the scene on the eighth green during the third round.
Fredrik Jacobson hits a shot out of the bunker on the 13th hole during the third round.
Fredrik Jacobson hits a shot out of the bunker on the 13th hole during the third round.
Jim Furyk plays a shot from the balcony during the third round.
Jim Furyk plays a shot from the balcony during the third round.
Amateur Beau Hossler celebrates a birdie putt on the 17th hole during the third round.
Amateur Beau Hossler celebrates a birdie putt on the 17th hole during the third round.
Tiger Woods plays an iron shot on the fourth hole during the third round.
Tiger Woods plays an iron shot on the fourth hole during the third round.
Raphael Jacquelin hits a shot out of the bunker on the second hole during the third round.
Raphael Jacquelin hits a shot out of the bunker on the second hole during the third round.
Lee Westwood ponders his next shot.
Lee Westwood ponders his next shot.
A big crowd gathers on the eighth hole to watch all the third round action.
A big crowd gathers on the eighth hole to watch all the third round action.
Tiger Woods hits a tee shot during the second round.
Tiger Woods hits a tee shot during the second round.
A view of the leaderboard at the Olympic Club part way through the second round of the US Open.
A view of the leaderboard at the Olympic Club part way through the second round of the US Open.
Amateur Beau Hossler celebrates a birdie with his caddie on the 17th green.
Amateur Beau Hossler celebrates a birdie with his caddie on the 17th green.
Jim Furyk on his way to a one-under par 69 in the second round.
Jim Furyk on his way to a one-under par 69 in the second round.
Tiger Woods hits a fairway shot during the second round.
Tiger Woods hits a fairway shot during the second round.
Ryo Ishikawa of Japan lines up a putt during the second round.
Ryo Ishikawa of Japan lines up a putt during the second round.
Nick Watney, Bill Haas and Jordan Spieth walk with their caddies off the second tee during the second round.
Nick Watney, Bill Haas and Jordan Spieth walk with their caddies off the second tee during the second round.
Fans watch the play on the eighth hole during the second round.
Fans watch the play on the eighth hole during the second round.
First round leader Michael Thompson chats with his caddie on the 16th fairway.
First round leader Michael Thompson chats with his caddie on the 16th fairway.
Tiger Woods and Phil Mickelson shake hands after their opening round at Olympic.
Tiger Woods and Phil Mickelson shake hands after their opening round at Olympic.
Northern Irishman Rory McIlroy plays out of the sand on the seventh during his opening round.
Northern Irishman Rory McIlroy plays out of the sand on the seventh during his opening round.
Japan's Ryo Ishikawa hits his tee shot on the 10th hole.
Japan's Ryo Ishikawa hits his tee shot on the 10th hole.
14-year-old Chinese amateur Andy Zhang lines up a putt in round one.
14-year-old Chinese amateur Andy Zhang lines up a putt in round one.
Phil Mickelson chips to the seventh green during his six-over round of 76.
Phil Mickelson chips to the seventh green during his six-over round of 76.
Spectators keep a keen eye on play during a practice round before the US Open at the Olympic Club in San Franciso, California.
Spectators keep a keen eye on play during a practice round before the US Open at the Olympic Club in San Franciso, California.
Masters champion Bubba Watson hits a tee shot during a practice round.
Masters champion Bubba Watson hits a tee shot during a practice round.
Tiger Woods walks towards the tee during a practice round.
Tiger Woods walks towards the tee during a practice round.
Spectators look for a good vantage point during a practice round.
Spectators look for a good vantage point during a practice round.
Rickie Fowler and Morgan Hoffman putt on the 18th green during a practice round with the Olympic Club clubhouse in the background.
Rickie Fowler and Morgan Hoffman putt on the 18th green during a practice round with the Olympic Club clubhouse in the background.
Brendan Jones of Australia hits a shot in practice prior to the US Open at The Olympic Club in San Francisco.
Brendan Jones of Australia hits a shot in practice prior to the US Open at The Olympic Club in San Francisco.
Alvaro Quiros and Gonzalo Fernandez-Castano of Spain wait on the 12th hole during a practice round.
Alvaro Quiros and Gonzalo Fernandez-Castano of Spain wait on the 12th hole during a practice round.
Memebers of the Olympic Club grounds crew water a green during a practice round.
Memebers of the Olympic Club grounds crew water a green during a practice round.
World No 1 Luke Donald signs autographs for fans during a practice round.
World No 1 Luke Donald signs autographs for fans during a practice round.
Angel Cabrera of Argentina walks up a fairway during a practice round.
Angel Cabrera of Argentina walks up a fairway during a practice round.
USGA flags blow in the breeze during a practice round prior to the start of the US Open at the Olympic Club in San Francisco.
USGA flags blow in the breeze during a practice round prior to the start of the US Open at the Olympic Club in San Francisco.

Recent results are not always the best indicator in golf, particularly when it comes to major championships.

But it certainly helps to carry some form in with you, and in that sense Michael Campbell will have an empty bag when he tees up at the 112th US Open at the Olympic Club in San Francisco on Friday morning (NZT).

Forgetting for a moment that Campbell has missed five of the six cuts at the tournament since his magnificent win at Pinehurst in 2005, his European Tour season tells a sorry tale, one which has seen the TAB open the Kiwi at $500 to win this week, the highest odds of any player in the field.

LONG SHO: Michael Campbell is a 500 to one outsider with the TAB to repeat his 2005 success at the US Open this week.
LONG SHO: Michael Campbell is a 500 to one outsider with the TAB to repeat his 2005 success at the US Open this week.

He's missed eight of nine cuts, banking a measly total of 4531.76 euros from his only payday of the year, a tie for 63rd at the Malaysian Open in April when he closed with a final round 78.

When he was home for the New Zealand Open late last year, he enthused about his ball striking stats in 2011 under new coach Gary Edwin, many of which were the best of his career.

He just wasn't scoring because he was being let down by his putter.

The 43-year-old moved his family from Sydney to Switzerland in an attempt to rediscover his game with a fulltime focus on the European Tour, but the same can be said of 2012.

Campbell's driving accuracy this year is a more than credible 70 per cent, albeit he has lost a little length.

In 2005, when he won the US Open and the world matchplay championship, as well as recording top-10s at the British Open and the PGA Championship, that stat read a rather low 56 per cent.

He's also hitting 62 per cent of greens in regulation in 2012, only three per cent less than his stellar year in 2005.

However, his putting issues remain as troublesome as ever.

He's averaging a career-high 31 putts per round and requiring 1.9 putts per green in regulation, also a career-high stat.

It's those stats which are contributing to a scoring average of 74.70, almost three-over par on the majority of courses.

Add into the mix the fact he has only made the US Open cut once since 2005, in 2007 when he finished in a share of 58th, and Campbell's chances are looking rather grim this week, again.

He'll be a late starter on Friday, with a 1.03pm (8.03am NZT) tee off in a rather low profile group that includes 53-year-old American Olin Browne, who won the US Senior Open last year, and 48-year-old American Joe Durant.

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