Kaymer, Garcia among four leaders

Ryder Cup stars Martin Kaymer and Sergio Garcia share a four-way lead in the Qatar Masters, a stroke up after the second round on Thursday. The leaderboard was bunched up in Doha after a day of unusually calm and warm conditions. With Kaymer and Garcia at 9 under par were overnight leader Ricardo Santos and Marcus Fraser. Former US Open champion Michael Campbell was among five players a shot back. Another five were a further shot back at 7 under. Three shots behind after the first round, the former top-ranked Kaymer stormed into the lead thanks to his short game. He holed a chip from the fringe on 13 and made several long putts including for birdie on the ninth. Kaymer (67) had a bogey-free round that featured five birdies.