Kirsten Flipkens defeated Aryna Sabalenka 6-4 6-4 in the S-Hertogenbosch quarter-final on grass.
Flipkens K. took it in straight sets.
Flipkens K. and Sabalenka A. faced 11 of the same opponents in the last 12 months. Flipkens K. went 10–2 (83%) against them, Sabalenka A. 7–4 (64%). Results against comparable opponents are close (2 : 2 better-results split).
Kirsten Flipkens beat Aryna Sabalenka 6-4 6-4. Umpiry, "Kirsten Flipkens vs Aryna Sabalenka — S-Hertogenbosch Quarter-final", https://umpiry.com/match/2018-06-11/flipkens-vs-sabalenka-s-hertogenbosch-qf?utm_source=cite (as of 11 June 2018).