The 28-year-old Swiss needed 2 hours and 7 minutes to score her 38th career Top 10 win -- but just her second at Wimbledon -- to match her deepest-ever run at a Grand Slam event. In her first meeting with Andreeva, who is 10 years her junior, the former World No. 4 lost serve only once -- and it came when she first attempted to seal victory at 5-4 in the second set.