The Rosmalen Grass Court Championships, have been kind to top seed Coco Vandeweghe, and she continued her love affair by starting her quest for a third title in 's-Hertogenbosch Libema Open with a 6-2 7-6 (7-1) success against Aliaksandra Sasnovich.

Vandeweghe, a winner in 2014 and 2016, now holds a 13-2 main-draw record at the tournament.

Sixth seed Alison Van Uytvanck made light work of home hope Richel Hogenkamp in a 6-1 6-2 triumph, but there were wins for the Dutch spectators to cheer courtesy of Bibiane Schoofs and Arantxa Rus.