Canadian teenager Victoria Mboko completed a dream run to the National Bank Open title Thursday night, overcoming a slow and swollen right wrist start to beat Japanese star Naomi Osaka 2-6, 6-4, 6-1.

She faced Naomi Osaka for the chance to win a first WTA title, the four-time grand slam champion having booked her place in a WTA final for the first time since Miami in 2022. Osaka, the first Japanese player to reach the final at the Canadian Open and had something to prove after a lean period in her own career.

Victoria Mboko didn’t even have a picture on the Women’s Tennis Association (WTA) website before the Canadian Open in Montreal. Now, the 18-year-old has defeated four-time grand slam champion Naomi Osaka in the first WTA Tour final of her career.