From four Slam wins to a Top 25 debut, Victoria Mboko’s seven-match run in Montreal leads a flurry of movement, with Naomi Osaka and Elena Rybakina also returning to familiar territory.

Victoria Mboko never imagined she’d be holding a trophy this big, this soon, especially in her home country. But here she is, a WTA 1000 champion before her 19th birthday.

Canada’s Victoria Mboko’s world turned upside down in the space of two weeks. The 18-year-old started the recently concluded Canadian Open as an unseeded player but went on to lift the title after ...