Murray survived despite having his serve broken twice and moved on to the men's quarterfinals.
World No. 1 Novak Djokovic earned a berth in the quarters earlier in the day with an efficient 6-3, 6-0, 6-0 thrashing of unseeded Marcel Granollers. The Serbian star won 25 consecutive points off his serve in the match, which lasted 1 hour, 19 minutes.
Mikhail Youzhny of Russia, the 21st seed, came from behind to outlast unseeded former world No. 1 Aussie Lleyton Hewitt 6-3, 3-6, 6-7 (3-7), 6-4, 7-5 in a war of attrition that lasted just under 4 hours. Youzhny broke Hewitt's serve 10 times, while the veteran Hewitt settled for eight breaks in a tough defeat.
Former Titans kicker dies in car crash
UPI Sports Results for September 20, 2014