Katherine Sebov height - How tall is Katherine Sebov?

Sebov made her professional debut in November 2013 at the ITF 50K in Toronto, but was defeated in the qualifying second round in singles and in the first round in doubles. In July 2013, she won her first junior singles title at the G4 in Vancouver. In July 2014 at Wimbledon, she qualified for her first junior Grand Slam main draw where she lost in the first round in singles and in the quarterfinals in doubles. In September 2014, Sebov advanced to the third round in singles as a qualifier at the junior US Open and was defeated in the first round in doubles.

In January, Sebov qualified and reached the semifinals of the ITF 25K in Orlando. Two weeks later, she qualified for the ITF 100K in Midland and defeated world No. 121 Verónica Cepede Royg in the opening round. She next played Sofya Zhuk and defeated her in straight sets. In the quarterfinals, Sebov scored the biggest win of her career so far with a victory over world No. 97 Varvara Lepchenko, her first top-100 win. She lost to world No. 98 Naomi Broady in the next round. Sebov was selected to represent Canada at the Fed Cup Americas Zone Group I in early February, along with Bianca Andreescu, Charlotte Robillard-Millette and Carol Zhao, and made her debut with wins over María Fernanda Álvarez Terán of Bolivia, Montserrat González of Paraguay and Bárbara Gatica of Chile. She ended the ties with a 4–0 overall record and helped Canada reach the World Group II playoffs. In late February, at the ITF 25K in Rancho Santa Fe, she advanced to the semifinals where she lost to the first seed Kayla Day. In July, she reached her first professional final at the ITF 60K in Granby but was defeated by Cristiana Ferrando.

Sebov's win-loss record (1–3, 25%) against players who were ranked world No. 100 or higher when played is as follows:

Katherine Sebov (born January 5, 1999) is a Canadian professional tennis player. She reached a career-high WTA singles ranking of No. 199 on January 14, 2019, and a career-high ITF junior ranking of No. 22 on July 20, 2015.