Rosmalen Open 2025

ATP · Grass · 39 singles matches · All champions

Gabriel Diallo won the title, beating Zizou Bergs 7–5 7–6(8) in the final.

Latest results

  • Semifinal: Zizou Bergs def. Reilly Opelka 6–1 6–4
  • Semifinal: Gabriel Diallo def. Ugo Humbert 6–3 7–6(4)
  • Quarterfinal: Reilly Opelka def. Daniil Medvedev 7–6(5) 7–6(5)
  • Quarterfinal: Zizou Bergs def. Mark Lajal 7–6(2) 7–6(4)

Ranking points by round

Champion250
Runner-up165
Semifinal100
Quarterfinal50
Round of 1625
Round of 320
Qualifier bonus13

Recent finals

YearChampionRunner-up
1997Richard KrajicekGuillaume Raoux
1996Richey RenebergStephane Simian
1995Karol KuceraAnders Jarryd
1994Richard KrajicekKarsten Braasch
1993Arnaud BoetschWally Masur
1992Michael StichJonathan Stark
1991Christian SaceanuMichiel Schapers
1990Amos MansdorfAlexander Volkov

Matches by round

39 finished

Final

1 finished
Fin
🇨🇦Gabriel Diallo#14977
🇧🇪Zizou Bergs#39568

Semifinals

2 finished
Fin
🇧🇪Zizou Bergs#3966
🇺🇸Reilly OpelkaLL#24614
Fin
🇨🇦Gabriel Diallo#14967
🇫🇷Ugo Humbert2#38364

Quarterfinals

4 finished
Fin
🇺🇸Reilly OpelkaLL#24677
🇷🇺Daniil Medvedev1#56565
Fin
🇧🇪Zizou Bergs#3977
🇪🇪Mark LajalQ#1546264
Fin
🇨🇦Gabriel Diallo#14976
🇷🇺Karen Khachanov3#24664
Fin
🇫🇷Ugo Humbert2#3866
🇵🇹Nuno Borges7#5314

Round of 16

8 finished
Fin
🇷🇺Daniil Medvedev1#576
🇫🇷Adrian MannarinoLL#73664
Fin
🇺🇸Reilly OpelkaLL#24676
🇨🇱Nicolas Jarry653
Fin
🇧🇪Zizou Bergs#396367
🇦🇺Alexei Popyrin4#1277263
Fin
🇪🇪Mark LajalQ#154
🇵🇱Hubert Hurkacz5#28
Fin
🇨🇦Gabriel Diallo#149467
🇦🇺Jordan Thompson6615
Fin
🇷🇺Karen Khachanov3#24657
🇺🇸Mackenzie McdonaldQ#2383764
Fin
🇵🇹Nuno Borges#53
🇫🇮Otto VirtanenWC#121
Fin
🇫🇷Ugo Humbert2#3876
🇬🇧Daniel EvansQ53

Round of 32

12 finished
Fin
🇫🇷Adrian MannarinoLL#7366
🇦🇺Christopher Oconnell13
Fin
🇺🇸Reilly OpelkaLL#2466576
🇳🇱Jesper De JongWC#1027652
Fin
🇨🇱Nicolas Jarry567
🇮🇹Luciano Darderi8#237463
Fin
🇧🇪Zizou Bergs#39617
🇧🇪Alexander BlockxQ#273663
Fin
🇪🇪Mark LajalQ#15466
🇷🇸Laslo Djere#13624
Fin
🇵🇱Hubert Hurkacz5#2876
🇪🇸Roberto Bautista Agut#240624
Fin
🇦🇺Jordan Thompson666
🇺🇸Aleksandar Kovacevic#8444
Fin
🇨🇦Gabriel Diallo#14977
🇦🇺Aleksandar Vukic#116562
Fin
🇺🇸Mackenzie McdonaldQ#2386646
🇮🇹Mattia Bellucci#66173
Fin
🇵🇹Nuno Borges7#5376
🇺🇸Nishesh BasavareddyNG#131622
Fin
🇫🇮Otto VirtanenWC#12177
🇦🇷Tomas Martin Etcheverry#29665
Fin
🇬🇧Daniel EvansQ366
🇦🇺Rinky Hijikata#85643

Qualifying round 2

4 finished
Fin
🇬🇧Daniel Evans6656
🇳🇱Mees RottgeringWC#316372
Fin
🇪🇪Mark Lajal8#15476
🇺🇸Reilly Opelka2#246633
Fin
🇺🇸Mackenzie Mcdonald3#23876
🇳🇱Thijs BoogaardWC#473641
Fin
🇧🇪Alexander Blockx5#27637
🇫🇷Adrian Mannarino4#733666

Qualifying round 1

8 finished
Fin
🇬🇧Daniel Evans626
🇦🇺Adam Walton1#98263
Fin
🇳🇱Mees RottgeringWC#31666
🇳🇱Jelle SelsAlt42
Fin
🇺🇸Reilly Opelka2#24667
🇰🇿Denis Yevseyev#471166
Fin
🇪🇪Mark Lajal8#15466
🇫🇷Corentin Denolly21
Fin
🇺🇸Mackenzie Mcdonald3#23866
🇬🇧Ryan Peniston33
Fin
🇳🇱Thijs BoogaardWC#473747
🇦🇺James Mccabe6#25563664
Fin
🇫🇷Adrian Mannarino4#7366
🇧🇷Daniel Dutra Da SilvaAlt11
Fin
🇧🇪Alexander Blockx5#2766
🇳🇱Max Houkes#21520