Troy Merritt shot a course record-equaling 61 to open up a four-shot lead after the second round of the RBC Heritage.
After a poor showing in the first round of the RBC Heritage, Jordan Spieth was back to his world-beating best on Friday.
Canadian Keith Pelley has been named George O'Grady's successor as chief executive of the European Tour.
Peter Uihlein holds a narrow lead in the European Tour's Shenzen Open after firing a four-under 68 in Friday's second round.
Matt Every and Graeme McDowell are tied for first in the RBC Heritage after shooting 66 in Thursday's first round.
Has the golfing world found its heir apparent in new Masters champion Jordan Spieth?
Henrik Stenson didn't appreciate being put on the clock as the Arnold Palmer Invitational's final round reached its climax.
They gave it their all, but there was no catching Jordan Spieth on the final day at Augusta. Go to Gallery
The second round of the 79th Masters will be remembered as the day 21-year-old Jordan Spieth set a new 36-hole scoring record. Go to Gallery