Louis Oosthuizen, of South Africa, watches his second shot on the second hole during the second round of the Masters golf tournament Friday, April 11, 2014, in Augusta, Ga. (AP Photo/David J. Phillip)
Kevin Streelman watches his tee shot on the ninth hole during the second round of the Masters golf tournament Friday, April 11, 2014, in Augusta, Ga. (AP Photo/Darron Cummings)
Louis Oosthuizen, of South Africa, tees off on the third hole during the second round of the Masters golf tournament Friday, April 11, 2014, in Augusta, Ga. (AP Photo/David J. Phillip)