Photos: At the PGA Championship\nCapturing the action this week at Valhalla\nRory McIlroy holds up the Wanamaker Trophy after winning the 96th PGA Championship at Valhalla.\nRory McIlroy celebrates his one-stroke victory on the 18th green with his caddie, J.P. Fitzgerald.\nRickie Fowler lines up a putt on the 14th green during the final round. Fowler shot 68 on Sunday to finish T-3.\nRunner-up Phil Mickelson walks off the fourth tee alongside caddie Jim Mackay during the final round.\nRory McIlroy hits his second shot on No. 5 during Sunday's round.\nRickie Fowler hits his second shot on No. 12 during Sunday's round.\nHenrik Stenson watches his shot during the final round. Stenson finished two strokes off the lead at T-3.\nRory McIlroy is watched by U.S. servicemen on the ninth tee during the final round.\nRory McIlroy hits his second shot on the 12th hole during the third round. McIlroy has a one-stroke lead going into the final round.\nRory McIlroy watches his tee shot on No. 12 during the final round. The 2014 PGA Champion shot a bogey-free back nine that included an eagle on No. 10 and birdies on Nos. 13 and 17.\nJason Day catches his golf club before hitting a shot out of the deep grass on the second hole. Day managed to make par on the hole and is three strokes off the lead after Saturday's round.\nRickie Fowler teeters after his shot on No. 4 in the third round. Fowler shot a 67 to get into the second-to-last group.\nPhil Mickelson hits his tee shot on the third hole on Saturday. Mickelson shot a 67.\nJim Furyk hits his second shot on the 18th hole during the third round. Furyk will enter the final round six strokes behind the leader after a disappointing 72.\nBrooks Koepka waits with his caddie Richard Elliot on the ninth hole during the third round. Koepka enters the final round eight strokes off the lead.\nLouis Oosthuizen hits his second shot on the first hole during Saturday's round. Oosthuizen finished the third round four shots behind the leader.\nRickie Fowler tees off on No. 1 during the third round.\nSergio Garcia hits his tee shot on the 17th hole during the third round. Garcia shot a 66 on Saturday and is eight strokes off the lead.\nJason Day hits his second shot from the rough on the first hole during Saturday's round.\nFans watch as Rory McIlroy hits a shot from the rough on the 12th hole during the weather-delayed second round. McIlroy holds the lead by one stroke going into the weekend.\nTiger Woods hits from rough on the sixth hole on Friday. After posting a 74 Woods did not make the cut.\nRory McIlroy tees off on the first hole during the third round. McIlroy maintained his lead Saturday and will play in the final group Sunday with Bernd Wiesberger.\nTom Watson and his caddie Neil Oxman head to the practice ground on Friday. After shooting a 73 the U.S. Ryder Cup captain will not be playing this weekend.\nBubba Watson hits his tee shot on No. 15 on Friday. Watson finished the second round even with par at T-53.\nLuke Donald hits his second shot on the 12th hole during Friday's round. Donald shot a 72 to make the cut.\nCaddie Jimmy Johnson holds an umbrella for Steve Stricker as he putts during the second round.\nPhil Mickelson lines up a putt on No. 11 while caddie Jim 'Bones' Mackay stands ready with the umbrella. Mickelson shot a 67 on Friday.\nRickie Fowler hits a tee shot during the second round. Fowler finished two strokes off the lead at T-4 with Ryan Palmer and Mikko Ilonen.\nIan Poulter hits a shot from a bunker on the ninth hole during the second round. Poulter is one under par heading into the weekend.\nRory McIlroy runs over the bridge from the tee to the fairway on the ninth hole during the first round. The World No. 1 finished the day with a five-under 66.\nBubba Watson hits this precarious second shot on the second hole Thursday.\nThe rain does not seem to diminish the high spirits of Matteo Manassero as he waits with his caddie Alberto Binaghi on the 10th hole during the second round. Unfortunately his first-round 80 followed by a Friday 77 gave him no chance to make the cut.\nFormer PGA champions Padraig Harrington and Tiger Woods walk with their caddies over the bridge to the second tee during Friday's round.\nTiger Woods takes plenty of turf as he hits his tee shot on the par-3 eighth hole during the first round.\nFirst-round co-leader Lee Westwood takes aim at the green on the 18th hole Thursday.\nRobert Karlsson hits a shot from a greenside bunker on the 10th hole during the first round.\nAdam Scott punches out his second shot from the rough on the 10th hole Thursday.\nPhil Mickelson hits an approach shot on the 12th hole during the first round.\nMartin Kaymer watches his drive on the seventh hole during the first round.\nJordan Spieth walks through the tunnel en route to the 18th tee during the first round.\nTiger Woods evaluates his lie in a bunker on the 18th hole Thursday.\nHideki Matsuyama walks up the 10th fairway with his caddie Daisuke Shindo during the first round.\nVictor Dubuisson hits a tee shot on the 18th hole during the first round.