| Country | Netherlands  |
|
| Birthday | 10 Dec 1991 | |
| Age | 32 | |
| Higest Rank | 4 (May 13,2019) | |
| Prize Money | $ 11,653,189 |
Titles: 10
ITF: 4 | Minor:32020
6-1 6-32019
2018
- Charleston
- -dft. J.Goerges
- 6-2 6-1
- April
2017
- Gstaad
- -dft. A.Kontaveit
- 6-4 3-6 6-1
- July
- Nurnberg
- -dft. B.Krejcikova
- 6-2 6-1
- May
2016
- Nurnberg
- -dft. M.Duque-Marino
- 6-2 6-2
- May
2015
- Koksijde
- -dft. M.Georges
- 3-6 6-2 6-3
- August
2012
- Fes
- -dft. L.Pous-Tio
- 7-5 6-0
- April
- Bath
- -dft. A.Beck
- 6-4 3-6 6-3
- March
- Irapuato
- -dft. Y.Shvedova
- 6-4 2-6 6-1
- March
Finals: 5
2019
- Zhuhai
- -dft. A.Sabalenka
-
6-4 6-2
- October
- Palermo
- -dft. J.Teichmann
-
7-6(3) 6-2
- July
2018
- Madrid
- -dft. P.Kvitova
- 7-6(6) 4-6 6-3
- May
2016
- Gstaad
- -dft. V.Golubic
- 4-6 6-3 6-4
- July
2010