South African 17-year-old sensation Isabella Kruger closed out the best week of her career by reaching quarterfinals of the Junior Wimbledon Championships in London on Thursday.
Kruger went down 6-0, 5-7, 4-6 to fifth-seeded Canadian Victoria Mboko.
Kruger who came through the qualifying rounds, earlier in the tournament beat British wild card Mingge Xu 6-4, 6-3 in the third round, she upset fourth seed Nikola Daubnerova of Slovakia 6-4, 6-7 (4/7), 6-2 in the second round, and America's Sonya Macavei 7-5, 5-7, 6-2 in the first round.