Stanislas Wawrinka reached another milestone. Having played the best tennis of his life over the past 10 months, the 28-year-old Swiss player made another statement by beating David Ferrer on Friday to reach the semifinals in his first appearance at the ATP World Tour Finals. ''It's certainly a dream season,'' the seventh-seeded Wawrinka said after rallying to beat David Ferrer 6-7 (3), 6-4, 6-1 in his final round-robin match. It's magic.'' Wawrinka still had a nervous wait because he needed Rafael Nadal to beat Thomas Berdych in the late match in order to advance. More...