The 2017 Ricoh Open was a tennis tournament played on outdoor grass courts. It was the 28th edition of the Rosmalen Grass Court Championships, and part of the 250 Series of the 2017 ATP World Tour, and of the WTA International tournaments of the 2017 WTA Tour. Both the men's and the women's events took place at the Autotron park in Rosmalen, 's-Hertogenbosch in the Netherlands, from June 12 through June 18, 2017.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Marin Čilić | 8 | 1 | ||
| Alexander Zverev | 10 | 2 | ||
| Ivo Karlović | 24 | 3 | ||
| Gilles Müller | 27 | 4 | ||
| Steve Darcis | 38 | 5 | ||
| Robin Haase | 46 | 6 | ||
| Nicolas Mahut | 48 | 7 | ||
| Aljaž Bedene | 52 | 8 |
The following players received wildcards into the main draw:
The following player received entry using a protected ranking:
The following players received entry from the qualifying draw:
The following players received entry as a lucky losers:
Chung Hyeon →replaced by Jason Jung
Juan Martín del Potro →replaced by 
Evgeny Donskoy
Richard Gasquet →replaced by 
Jordan Thompson
David Goffin →replaced by Mikhail Youzhny Julien Benneteau| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
 Poland | Łukasz Kubot |  Brazil | Marcelo Melo | 14 | 1 | |
| Raven Klaasen | Rajeev Ram | 28 | 2 | |||
| Jean-Julien Rojer |  Romania | Horia Tecău | 46 | 3 | ||
| France | Fabrice Martin |  Canada | Daniel Nestor | 55 | 4 |
The following pairs received wildcards into the doubles main draw:
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Slovakia | Dominika Cibulková | 7 | 1 | |
| France | Kristina Mladenovic | 14 | 2 | |
| Kiki Bertens | 18 | 3 | ||
| CoCo Vandeweghe | 20 | 4 | ||
| Ana Konjuh | 30 | 5 | ||
 Hungary | Tímea Babos | 35 | 6 | |
 Ukraine | Lesia Tsurenko | 42 | 7 | |
 Czech Republic | Kristýna Plíšková | 44 | 8 |
The following players received wildcards into the main draw:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Kirsten Flipkens Alizé Cornet →replaced by 
Madison Brengle
Aliaksandra Sasnovich
Yaroslava Shvedova →replaced by Asia Muhammad| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Hungary | Tímea Babos | Czech Republic | Andrea Hlaváčková | 22 | 1 | |
| Kiki Bertens | Demi Schuurs | 93 | 2 | |||
| Xenia Knoll | CoCo Vandeweghe | 93 | 3 | |||
| Nicole Melichar |  United Kingdom | Anna Smith | 122 | 4 |
The following pairs received wildcards into the doubles main draw:
See main article: 2017 Ricoh Open – Men's singles.
Gilles Müller def. Ivo Karlović, 7–6(7–5), 7–6(7–4)See main article: 2017 Ricoh Open – Women's singles.
Anett Kontaveit def. Natalia Vikhlyantseva, 6–2, 6–3See main article: 2017 Ricoh Open – Men's doubles.
Łukasz Kubot / Marcelo Melo def. Raven Klaasen / Rajeev Ram, 6–3, 6–4See main article: 2017 Ricoh Open – Women's doubles.
Dominika Cibulková / Kirsten Flipkens def. Kiki Bertens / Demi Schuurs, 4–6, 6–4, [10–6]
