WTA roundup: Madison Keys, Emma Raducanu ousted in Australia tourneys
Canada's Victoria Mboko ousted defending champion and No. 2 seed Madison Keys 6-4, 4-6, 6-2 to advance to the semifinals of the Adelaide InternationalCanada's Victoria Mboko ousted defending champion and No. 2 seed Madison Keys 6-4, 4-6, 6-2 to advance to the semifinals of the Adelaide International