Watching how Victoria Mboko sliced through the National Bank Open competition and took down four Grand Slam winners to her first WTA title, it's hard to imagine the 18-year-old Canadian was once nervous before tennis matches and easily flustered on the court.

Only Serena Williams did what Victoria Mboko did last week at a younger age. Here's what to know about this new teenage Canadian tennis star.

Canadian tennis sensation Victoria Mboko defied the odds and won her first Women’s Tennis Association title in the Canadian Open final, defeating seven-time WTA title winner Naomi Osaka.