Kateryna Baindl is a Ukrainian professional tennis player. On 19 February 2018, she achieved a career-high singles ranking of world No. 62. On 22 October 2012, she peaked at No. 139 in the doubles rankings. Kozlova has won one singles title on the WTA Challenger Tour as well as five singles and 13 doubles titles on the ITF Circuit.

The 2018 French Open was a major tennis tournament played on outdoor clay courts. It took place at the Stade Roland Garros in Paris, France, from 27 May to 10 June and consisted of events for players in singles, doubles and mixed doubles play. Junior and wheelchair players also took part in singles and doubles events. Rafael Nadal (Spain) was the defending champion in the Men's Singles and won his 11th French Open title. Simona Halep (Romania) won her first Grand Slam title in Women's Singles.