Five Things from the second round of the HSBC Champions:
1. Louis, Louis
Louis Oosthuizen is halfway to his 10th career victory, holding a five-shot lead in the HSBC Champions at Mission Hills Golf Club.
Oosthuizen, 30, continued to master the Olazabal Course, recording a 9-under-par 63 Friday after an opening 65. The South African sits at 16-under 128. Australian Adam Scott (68) and South African Ernie Els (63) are tied at 11-under 133.
"Looking at the leaderboard, there are so many great players up there. Like I said, it's far from over," Oosthuizen said, drawing parallels to his standing here and his 36-hole lead en route to the Claret Jug in the 2010 British Open at St. Andrews. "With this tournament, I'm in a great position to win it, but it's not even crossed my mind at the moment. There's still a lot of golf to be played, and I need to put myself in a great position going down the back nine on Sunday."
With only one bogey this week -- Thursday on the par-3 second hole -...