All the action as it happened from the final round at Oak Hill in Rochester, New York. (All times BST)
0003: A well-earned birdie caps a remarkable four days for Shaun Micheel, after Chad Campbell can only manage a par on the 18th.
2356: Shaun Micheel plays one of the shots of the tournament from 153 yards to within inches of the pin, needing only a par to win.
2351: Shaun Micheel and Chad Campbell both find the fairway on the 18th, with just one shot between them as they approach the final green.
2345: Having missed the fairway on the 17th Shaun Micheel picks up another bogey, but Chad Campbell's birdie putt skips past the hole. South African Tim Clark finishes his championship one-under par with a 70.
2333: Ernie Els brings an end to his 2003 USPGA with a final round 71.
2332: Chad Campbell stays at two under with a par on the 16th, while Shaun Micheel grabs a miraculous birdie from 15-yards to move two clear.
2329:Alex Cejka secures his final round 70 with a par on the 18th to cap an imnpressive four days.
2320: Chad Campbell holes a 20-yard putt to grab a much-needed birdie on the 15th. Shaun Micheel, meanwhile, fails with his par putt to cut his lead to just one shot with three holes to play.
2310: Shaun Micheel holes a timely birdie putt to surge three clear of Chad Campbell who slips back to one under with a bogey.
2303: Alex Cejka grabs his second birdie in four holes to move one under par and two off the lead. Jay Haas finishes his final round with a 69.
2252: Chad Campbell plays a superb approach shot to within three feet of the flag on the 13th and holes to cut Shaun Micheel's lead ot just one.
2243: Tim Clarke slips back to level par, leaving the overnight leaders Shaun Micheel and Chad Campbell in the top two spots.
2226:Alex Cejka stuns the onlooking crowd with a perfect chip out of the greenside bunker to grab a birdie at the 13th. The German now lies at par, just three off the lead.
2217: Shaun Micheel is given another gift when Tim Clark three puts on the 10th to fall back to one under.
2207: Tim Clark misses a straightforward two foot putt to drop a shot at the 10th.
2155 Shaun Micheel drops yet another shot to hand Tim Clark a share of the lead at three under.
2135: Chad Campbell's miserable day continues as he slips back to one under. Shaun Micheel also drops a shot - but stays one ahead of Tim Clark.
2123: Shaun Micheel recovers his two shot lead, moving to five under thanks to his 18th birdie of the tournament on the sixth.
2112: Tim Clark grabs his fourth birdie in six holes, after suffering a bogey on the fifth. Nicolas Fasth finishes his final round with a wonderful 68.
2042: Ernie Els slips to one over for the day after a poor put on the sixth, while Tom Clark moves within a shot of the lead thanks to his third birdie of the day.
2031: Shaun Micheel drops a shot on the second to cut his lead to just one shot as Tim Clark moves into third, courtesy of two birdes and a par.
2019 Shaun Micheel surges into a two shot lead with a birdie on the first, as Chad Campbell is forced to accept a bogey after a poor drive.
2008: Chad Campbell and Shaun Micheel tee off on the first as they bid to claim their first ever Major victory.
2005: David Toms finishes with a final round 72 to finish 10 over par.
1957: Ernie Els opens his final round with a pair of pars, after missing a five-foot birdie putt on the second.
1950: Phil Mickelson drops a shot at the third to slip back to three over. He is joined by Charles Howell III, who bogeys the first.
Ireland's Padraig Harrington has drifted out to 10 over after dropping three shots through 10 holes.
1946: England's Gary Evans finishes his first American major by sinking a long bridie putt to end with a six-over 76 and an overall total of 15 over.
1944: England's Ian Poulter finishes on 18 over for the tournament after a final round of 79.
1937: Vijay Singh fails to find the green with his second shot at the first and drops a shot to go to three over.
1929: Tiger Woods finishes with a flourish as a birdie at the last gives him a three-over 73.
But his overall total of 12 over is his worst in a major since he turned professional in 1996 and he will end the year without any of the big four titles.
1919: Phil Mickelson misses a good chance to record his second birdie in a row as his putt slides just past the hole.
Rory Sabbatini's 11-over 81 for an overall total of 22 over is the worst round of the day so far.
1917: Phil Mickelson and Tom Pernice Jr card early birdies to move to two over - six shots off the lead.
1915: Tiger Woods pumps his fist in mock triumph after recording his first birdie of the day at the 16th to improve his overall score to 13 over.
1900: Tiger Woods drops another shot at the 15th to slip to five over for the day - 14 over for the tournament.
England's Gary Evans is four over for his round after 13 holes.
1856: England's Paul Casey finishes on 19 over after a six-over 76, while a five-over 75 leaves Germany's Bernhard Langer on 17 over.
1854: Tim Herron improves to three over after picking up two shots in his first five holes.
1851: Tiger Woods is edging closer to his worst finish in a major. At four over through 14, he is still hunting his first birdie of the day.
1839: Padraig Harrington's chances of forcing his way towards the leading pack fade as he slips to one over through four holes.
1824: Luke Donald drops a shot at the third to fall back to five over.
Stuart Appleby - two under through nine - and Kenny Perry - one under after four - are the only other players under par for the day.
1818: Tiger Woods and Aaron Baddeley both escape out of the rough on the 12th to save par.
1808: England's Luke Donald makes a flying start, picking up two shots in his first two holes to go four over.
Jose Maria Olazabal finishes with a 71 to end the tournament on 15 over.
1805: Another shot slips away for Woods as he finds the bunker at the par-three 11th and then misses his par putt.
1755: After more trouble off the tee, Tiger Woods fails to get down in two from just off the 10th green to drop another shot.
1750: KJ Choi and Billy Mayfair are the first to finish their rounds. A two-over 72 leaves Mayfair on 18 over and Choi's six-over 76 takes him to a forgettable 24 over.
1740: Tiger Woods escapes with a par at the ninth after finding the rough off the tee but playing partner Aaron Baddeley has a double-bogey to go 13 over.
1734: Stuart Appleby picks up his second shot of the day at the fifth to move up to six over.
1729: Tiger Woods pars the eighth and playing partner Aaron Baddeley also has a par to remain 11 over.
1722: Ian Poulter double-bogeys the sixth after almost sending his tee shot into the water to go four over for the day - 13 over for the tournament.
1717: Robert Allenby narrowly fails to pick up his second birdie of the day at the eighth to stay on seven over.
1707: Tiger Woods and Aaron Baddeley both miss long birdie putts at the sixth to stay 11 over.
1703: Len Mattiace is sliding towards the bottom of the leaderboard after dropping six shots in his first six holes.
1655: After a par at the fourth, Tiger Woods finally gives himself a birdie chance at the fifth. His putt, however, fails to trouble the hole and he stays at 11 over.
1638: Bernhard Langer completes his front nine in 34 to be one of the few players under par for the day.
1634: Tiger Woods' round is starting to follow a similar pattern to Saturday's. Another bogey at the par-three third takes him to 11 over.
1633: South African Rory Sabbatini is having a nightmare, dropping six shots in the first seven holes to slump to 17 over.
1622: Tiger Woods and Aaron Baddeley both fail to make par at the second hole to drop to ten over.
They are joined by England's Ian Poulter, who drops a shot at the opening hole.
1613: World number one Tiger Woods and playing partner Aaron Baddeley both open with pars to remain on nine over.