| No | Date | Nom et lieu du tournoi | Catégorie | Dotation | Surface | Vainqueurs | Finalistes | Score | |
|---|
| 1 | 11-06-1990 | Continental Grass Court Championships, Bois-le-Duc | World Series | 225 000 $ | Gazon (ext.) | Jakob Hlasek
Michael Stich | Jim Grabb
Patrick McEnroe | 7-6, 6-3 | |
| 2 | 10-06-1991 | Continental Grass Court Championships, Bois-le-Duc | World Series | 225 000 $ | Gazon (ext.) | Hendrik Jan Davids
Paul Haarhuis | Richard Krajicek
Jan Siemerink | 6-3, 7-6 | |
| 3 | 08-06-1992 | Continental Grass Court Championships, Bois-le-Duc | World Series | 235 000 $ | Gazon (ext.) | Jim Grabb
Richey Reneberg | John McEnroe
Michael Stich | 6-4, 6-7, 6-4 | |
| 4 | 07-06-1993 | Continental Grass Court Championships, Bois-le-Duc | World Series | 275 000 $ | Gazon (ext.) | Patrick McEnroe
Jonathan Stark | David Adams
Andreï Olhovskiy | 7-6, 1-6, 6-4 | |
| 5 | 06-06-1994 | Continental Grass Court Championships, Bois-le-Duc | World Series | 288 750 $ | Gazon (ext.) | Stephen Noteboom
Fernon Wibier | Diego Nargiso
Peter Nyborg | 6-3, 1-6, 7-6 | |
| 6 | 12-06-1995 | Continental Grass Court Championships, Bois-le-Duc | World Series | 303 000 $ | Gazon (ext.) | Richard Krajicek
Jan Siemerink | Hendrik Jan Davids
Andreï Olhovskiy | 7-5, 6-3 | |
| 7 | 10-06-1996 | Continental Grass Court Championships, Bois-le-Duc | World Series | 475 000 $ | Gazon (ext.) | Paul Kilderry
Pavel Vízner | Anders Järryd
Daniel Nestor | 7-5, 6-3 | |
| 8 | 16-06-1997 | Heineken Trophy, Bois-le-Duc | World Series | 475 000 $ | Gazon (ext.) | Jacco Eltingh
Paul Haarhuis | Trevor Kronemann
David Macpherson | 6-4, 7-5 | |
| 9 | 15-06-1998 | Heineken Trophy, Bois-le-Duc | Int' Series | 475 000 $ | Gazon (ext.) | Guillaume Raoux
Jan Siemerink | Joshua Eagle
Andrew Florent | 6-3, 3-6, 6-1 | |
| 10 | 14-06-1999 | Heineken Trophy, Bois-le-Duc | Int' Series | 475 000 $ | Gazon (ext.) | Leander Paes
Jan Siemerink | Ellis Ferreira
David Rikl | Finale non jouée[1] Aucun vainqueur | |
| 11 | 19-06-2000 | Heineken Trophy, Bois-le-Duc | Int' Series | 375 000 $ | Gazon (ext.) | Martin Damm
Cyril Suk | Paul Haarhuis
Sandon Stolle | 6-4, 65-7, 7-65 | Tableau |
| 12 | 18-06-2001 | Heineken Trophy, Bois-le-Duc | Int' Series | 375 000 $ | Gazon (ext.) | Paul Haarhuis
Sjeng Schalken | Martin Damm
Cyril Suk | 6-4, 6-4 | Tableau |
| 13 | 17-06-2002 | Ordina Open, Bois-le-Duc | Int' Series | 356 000 $ | Gazon (ext.) | Martin Damm
Cyril Suk | Paul Haarhuis
Brian MacPhie | 7-66, 66-7, 6-4 | Tableau |
| 14 | 16-06-2003 | Ordina Open, Bois-le-Duc | Int' Series | 355 000 $ | Gazon (ext.) | Martin Damm
Cyril Suk | Donald Johnson
Leander Paes | 7-5, 7-64 | Tableau |
| 15 | 14-06-2004 | Ordina Open, Bois-le-Duc | Int' Series | 355 000 $ | Gazon (ext.) | Martin Damm
Cyril Suk | Lars Burgsmüller
Jan Vacek | 6-3, 67-7, 6-3 | Tableau |
| 16 | 13-06-2005 | Ordina Open, Bois-le-Duc | Int' Series | 355 000 $ | Gazon (ext.) | Cyril Suk
Pavel Vízner | Tomáš Cibulec
Leoš Friedl | 6-3, 6-4 | Tableau |
| 17 | 19-06-2006 | Ordina Open, Bois-le-Duc | Int' Series | 355 000 $ | Gazon (ext.) | Martin Damm
Leander Paes | Arnaud Clément
Chris Haggard | 6-1, 7-63 | Tableau |
| 18 | 18-06-2007 | Ordina Open, Bois-le-Duc | Int' Series | 391 000 $ | Gazon (ext.) | Jeff Coetzee
Rogier Wassen | Martin Damm
Leander Paes | 3-6, 7-65, [12-10] | Tableau |
| 19 | 16-06-2008 | Ordina Open, Bois-le-Duc | Int' Series | 349 000 € | Gazon (ext.) | Mario Ančić
Jürgen Melzer | Mahesh Bhupathi
Leander Paes | 7-65, 6-3 | Tableau |
| 20 | 15-06-2009 | Ordina Open, Bois-le-Duc | ATP 250 | 398 250 € | Gazon (ext.) | Wesley Moodie
Dick Norman | Johan Brunström
Jean-Julien Rojer | 7-63, 68-7, [10-5] | Tableau |
| 21 | 14-06-2010 | Unicef Open, Bois-le-Duc | ATP 250 | 398 250 € | Gazon (ext.) | Robert Lindstedt
Horia Tecău | Lukáš Dlouhý
Leander Paes | 1-6, 7-5, [10-7] | Tableau |
| 22 | 13-06-2011 | Unicef Open, Bois-le-Duc | ATP 250 | 398 250 € | Gazon (ext.) | Daniele Bracciali
František Čermák | Robert Lindstedt
Horia Tecău | 6-3, 2-6, [10-8] | Tableau |
| 23 | 18-06-2012 | Unicef Open, Bois-le-Duc | ATP 250 | 398 250 € | Gazon (ext.) | Robert Lindstedt
Horia Tecău | Juan Sebastián Cabal
Dmitri Toursounov | 6-3, 7-61 | Tableau |
| 24 | 17-06-2013 | Topshelf Open, Bois-le-Duc | ATP 250 | 410 200 € | Gazon (ext.) | Max Mirnyi
Horia Tecău | Andre Begemann
Martin Emmrich | 6-3, 7-64 | Tableau |
| 25 | 16-06-2014 | Topshelf Open, Bois-le-Duc | ATP 250 | 426 605 € | Gazon (ext.) | Jean-Julien Rojer
Horia Tecău | Santiago González
Scott Lipsky | 6-3, 7-63 | Tableau |
| 26 | 08-06-2015 | Topshelf Open, Bois-le-Duc | ATP 250 | 537 050 € | Gazon (ext.) | Ivo Karlović
Łukasz Kubot | Pierre-Hugues Herbert
Nicolas Mahut | 6-2, 7-69 | Tableau |
| 27 | 06-06-2016 | Ricoh Open, Bois-le-Duc | ATP 250 | 566 525 € | Gazon (ext.) | Mate Pavić
Michael Venus | Dominic Inglot
Raven Klaasen | 3-6, 6-3, [11-9] | Tableau |
| 28 | 12-06-2017 | Ricoh Open, Bois-le-Duc | ATP 250 | 589 185 € | Gazon (ext.) | Łukasz Kubot
Marcelo Melo | Raven Klaasen
Rajeev Ram | 6-3, 6-4 | Tableau |
| 29 | 11-06-2018 | Libéma Open, Bois-le-Duc | ATP 250 | 612 755 € | Gazon (ext.) | Dominic Inglot
Franko Škugor | Raven Klaasen
Michael Venus | 7-63, 7-5 | Tableau |
| 30 | 10-06-2019 | Libéma Open, Bois-le-Duc | ATP 250 | 635 750 € | Gazon (ext.) | Dominic Inglot
Austin Krajicek | Marcus Daniell
Wesley Koolhof | 6-4, 4-6, [10-4] | Tableau |
| 2020-2021 | Tournois annulés en raison de lapandémie de Covid-19 |
| 31 | 06-06-2022 | Libéma Open, Bois-le-Duc | ATP 250 | 648 130 € | Gazon (ext.) | Wesley Koolhof
Neal Skupski | Matthew Ebden
Max Purcell | 4-6, 7-5, [10-6] | Tableau |
| 32 | 12-06-2023 | Libéma Open, Bois-le-Duc | ATP 250 | 673 630 € | Gazon (ext.) | Wesley Koolhof
Neal Skupski | Gonzalo Escobar
Aleksandr Nedovyesov | 7-61, 6-2 | Tableau |
| 33 | 10-06-2024 | Libéma Open, Bois-le-Duc | ATP 250 | 690 135 € | Gazon (ext.) | Nathaniel Lammons
Jackson Withrow | Wesley Koolhof
Nikola Mektić | 7-65, 7-63 | Tableau |