ST. ANDREWS, Scotland (AP) Louis Oosthuizen shot a 3-under 69 and will go to the final round of the British Open with a four-stroke lead.
The South African's total is 15-under 201. His closest challenger is England's Paul Casey, whose 67 left him at 205 overall Saturday. No one else is within seven shots of Oosthuizen (WUHST'-hy-zen), who failed to make the cut in three previous Open appearances.
Tiger Woods struggled to a 73 that left him a dozen shots behind, giving him little hope of winning a third straight Open at St. Andrews. He had dominating victories in 2000 and 2005.
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