Patrick Reed, right, walks down the 18th during the first round of the DP World Tour Championship. Ross Kinnaird / Getty Images
Patrick Reed, right, walks down the 18th during the first round of the DP World Tour Championship. Ross Kinnaird / Getty Images
Patrick Reed battles past 'really awful' back pain to lead DP World Tour Championship
American shot a flawless 7-under par 65 to lead the tournament by one shot from Race to Dubai contender Rose and Australian Hend.
