Billy Horschel plays his second shot on the 12th hole. The American carded a first-round 69. Getty Images
Rory McIlroy has a share of the lead at the end of Day 1 of the DP World Tour Championship on the Earth Course at Jumeirah Golf Estates in Dubai. Getty Images
Tyrrell Hatton tees-off on the first hole on his way to an opening round 67. He shares the lead with Rory McIlroy at five-under par. Getty Images
Paul Waring, who won the Abu Dhabi HSBC Championship last weekend, carded an opening round 68 in Dubai, leaving him one shot off the lead. Getty Images
Keita Nakajima carded a first-round 69, leaving the Japanese player two shots off the lead. Getty Images
Rory McIlroy of Northern Ireland plays his second shot on the 14th hole. Getty Images
Tyrrell Hatton looks across the 16th green during his opening round five-under par 67. Getty Images
Tommy Fleetwood prepares to play a shot from a bunker on the third hole. The Englishman carded a first-round 71. Getty Images
Rory McIlroy tees-off on the first hole on on his way to an opening round 67. Getty Images
Niklas Norgaard on the 18th hole alongside his caddie on his way to an opening round 69. Getty Images
Billy Horschel plays his second shot on the 12th hole. The American carded a first-round 69. Getty Images
Rory McIlroy has a share of the lead at the end of Day 1 of the DP World Tour Championship on the Earth Course at Jumeirah Golf Estates in Dubai. Getty Images
Tyrrell Hatton tees-off on the first hole on his way to an opening round 67. He shares the lead with Rory McIlroy at five-under par. Getty Images
Paul Waring, who won the Abu Dhabi HSBC Championship last weekend, carded an opening round 68 in Dubai, leaving him one shot off the lead. Getty Images
Keita Nakajima carded a first-round 69, leaving the Japanese player two shots off the lead. Getty Images
Rory McIlroy of Northern Ireland plays his second shot on the 14th hole. Getty Images
Tyrrell Hatton looks across the 16th green during his opening round five-under par 67. Getty Images
Tommy Fleetwood prepares to play a shot from a bunker on the third hole. The Englishman carded a first-round 71. Getty Images
Rory McIlroy tees-off on the first hole on on his way to an opening round 67. Getty Images
Niklas Norgaard on the 18th hole alongside his caddie on his way to an opening round 69. Getty Images
Billy Horschel plays his second shot on the 12th hole. The American carded a first-round 69. Getty Images
