ThisWeek Community News chief photographer Joshua A. Bickel presents his best shots from the first round of the PGA Tour's 2013 Memorial Tournament at Muirfield Village in Dublin, Ohio.

ThisWeek Community News chief photographer Joshua A. Bickel presents his best shots from the first round of the PGA Tour's 2013 Memorial Tournament at Muirfield Village in Dublin, Ohio.

South African Charl Schwartzel leads after a 7-under-par 65. He is one stroke ahead of Scott Piercy, who shot a 6-under 66.

Schwartzel is making his sixth start at the Memorial and he has made the cut in each of his previous five starts.

In the 37-year history of the Memorial Tournament, the first-round leader/co-leader has gone on to victory just twice (Justin Rose – 2010 and Ernie Els – 2004).

Tiger Woods shot a 1-under 71 and 14-year-old Guan Tianlang of China shot an even-par 72.