Wozniacki, plagued by an invasion of flying ants during the Court One clash, saved five match points but has now failed to get past the last 16 in 12 visits to the All England Club. It was a bitter defeat for the 27-year-old Dane, who was expected to challenge for the Wimbledon title after winning her maiden Grand Slam crown at the Australian Open in January. Wozniacki then told Makarova not to get too optimistic about making a deep run at the All England Club despite the Russian winning the women's doubles title in 2017.