Amateur Luck upstages Spieth at Australian Open

Reigning US and Asia-Pacific amateur champion Curtis Luck upstaged playing partner and double-major winner Jordan Spieth Thursday in the first round of the Australian Open at Royal Sydney Golf Club. Luck shares the lead with fellow 20-year-old Lucas Herbert, after the two Australian young guns posted superb five-under par opening rounds of 67. Former world number one Spieth could only manage a 69 as Luck came out on top of an illustrous threeball that also included 2006 US Open champion Geoff Og