ST ANDREWS, Scotland, July 20 (Reuters) - American Zach Johnson claimed the second major victory of his career when he beat Australian Marc Leishman and Louis Oosthuizen of South Africa in a four-hole playoff at the British Open on Monday.
Johnson, who also won the U.S. Masters in 2007, was one under par for the extra holes. Oosthuizen was level par and Leishman two over.