The latest Rosmalen Open 2026 news — a daily update from every day of play: results, upsets, and the storylines that shaped the day. Newest first.
The seeds keep tumbling in 's-Hertogenbosch, and Day 4's biggest scalp belonged to Elena Gabriela Ruse, who knocked out home favorite Elise Mertens 6-3, 6-3 to reach the quarterfinals. The other Belgian in the draw didn't last either: Greet Minnen pushed Robin Montgomery to a second-set tiebreak before bowing out 6-4, 7-6(4).
Barbora Krejcikova stayed the cleanest name in the field, following her opening 6-1, 6-2 with another 6-1, 6-4 dismissal of Hanne Vandewinkel. Magda Linette matched the efficiency, dropping four games against Mia Pohankova. The day's one sour note came from Anastasia Potapova, who retired down 1-6, 0-2 and handed Zeynep Sonmez a walk into the last eight.
Two of the day's bigger names went out, and both fell after winning the opening set. Emma Navarro took the first off Caty McNally and then watched the match flip entirely — McNally bageled her in the second and closed it out 4-6, 6-0, 6-4 to reach the Round of 16. Lois Boisson suffered the same arc against Solana Sierra, surrendering a 6-4 third set after squaring the match in the second, bowing out 6-4, 5-7, 6-3.
Elsewhere, Anastasia Potapova recovered from a tiebreak loss to home favorite Suzan Lamens, taking the last two sets 6-4, 6-4. Ajla Tomljanovic was the most efficient winner of the round, needing only 6-3, 6-1 past Jessica Bouzas Maneiro, while wild card Hanne Vandewinkel edged Nikola Bartunkova 4-6, 7-6, 7-5.
Barbora Krejcikova needed 60-odd minutes to dispatch Renata Zarazua 6-1, 6-2, the cleanest scoreline of the Round of 32 and an early marker for the former Wimbledon semifinalist on a surface that rewards her variety. Dayana Yastremska matched the efficiency, dropping just three games as she ran past Sara Bejlek 6-1, 6-2.
The rest of the day demanded more. Elena Gabriela Ruse saved a second-set tiebreak to edge Tamara Korpatsch 6-4, 7-6(5), avoiding a decider, while Zeynep Sonmez recovered from a 6-2 middle-set lapse to outlast Katie Volynets over three. Home favorite Greet Minnen survived an opening-set tiebreak before pulling clear of Janice Tjen 7-6(4), 6-1.