Cameron Young back at St. Andrews as pro, opens with a 64


              Cameron Young of the US plays a shot on the 18th hole during the first round of the British Open golf championship on the Old Course at St. Andrews, Scotland, Thursday July 14, 2022. The Open Championship returns to the home of golf on July 14-17, 2022, to celebrate the 150th edition of the sport's oldest championship, which dates to 1860 and was first played at St. Andrews in 1873. (AP Photo/Gerald Herbert)
            
              Cameron Young of the US on the 18th green during the first round of the British Open golf championship on the Old Course at St. Andrews, Scotland, Thursday July 14, 2022. The Open Championship returns to the home of golf on July 14-17, 2022, to celebrate the 150th edition of the sport's oldest championship, which dates to 1860 and was first played at St. Andrews in 1873. (AP Photo/Gerald Herbert)
            
              Cameron Young of the US plays on the 18th hole during the first round of the British Open golf championship on the Old Course at St. Andrews, Scotland, Thursday July 14, 2022. The Open Championship returns to the home of golf on July 14-17, 2022, to celebrate the 150th edition of the sport's oldest championship, which dates to 1860 and was first played at St. Andrews in 1873. (AP Photo/Gerald Herbert)
            
              Cameron Young of the US waits to play on the 18th green during the first round of the British Open golf championship on the Old Course at St. Andrews, Scotland, Thursday July 14, 2022. The Open Championship returns to the home of golf on July 14-17, 2022, to celebrate the 150th edition of the sport's oldest championship, which dates to 1860 and was first played at St. Andrews in 1873. (AP Photo/Gerald Herbert)
            
              Cameron Young of the US plays a shot on the 4th hole during the first round of the British Open golf championship on the Old Course at St. Andrews, Scotland, Thursday, July 14 2022. The Open Championship returns to the home of golf on July 14-17, 2022, to celebrate the 150th edition of the sport's oldest championship, which dates to 1860 and was first played at St. Andrews in 1873. (AP Photo/Peter Morrison)
Cameron Young back at St. Andrews as pro, opens with a 64