Botic Van De Zandschulp defeated Guy Den Heijer 6-3 6-2 in the Netherlands F1 round of 16 on clay.
Van De Zandschulp B. took it in straight sets.
Botic Van De Zandschulp beat Guy Den Heijer 6-3 6-2. Umpiry, "Botic Van De Zandschulp vs Guy Den Heijer — Netherlands F1 Round of 16", https://umpiry.com/match/2017-06-19/heijer-vs-zandschulp-netherlands-f1-r16?utm_source=cite (as of 19 June 2017).