The 2019 Libéma Open was a tennis tournament played on outdoor grass courts. It was the 30th edition of the event, and part of the 250 Series of the 2019 ATP Tour, and of the WTA International tournaments of the 2019 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 10 through June 16, 2019.[1]
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Stefanos Tsitsipas | 6 | 1 | ||
| Borna Ćorić | 15 | 2 | ||
 Australia | Alex de Minaur | 25 | 3 | |
 Spain | Fernando Verdasco | 27 | 4 | |
 Belgium | David Goffin | 29 | 5 | |
| Frances Tiafoe | 34 | 6 | ||
| Cristian Garín | 37 | 7 | ||
 France | Richard Gasquet | 39 | 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:
Radu Albot → replaced by Ugo Humbert Jérémy Chardy → replaced by 
Thomas Fabbiano Lorenzo Sonego
Damir Džumhur → replaced by Nicolás Jarry
Mackenzie McDonald → replaced by Aljaž Bedene| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
 Poland | Łukasz Kubot |  Brazil | Marcelo Melo | 6 | 1 |
| Raven Klaasen |  New Zealand | Michael Venus | 28 | 2 | |
 United Kingdom | Jamie Murray | United Kingdom | Neal Skupski | 35 | 3 |
| Rajeev Ram | United Kingdom | Joe Salisbury | 47 | 4 | |
The following pairs received wildcards into the doubles main draw:
The following pair received entry as alternates:
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Kiki Bertens | 4 | 1 | ||
 Belarus | Aryna Sabalenka | 11 | 2 | |
| Belgium | Elise Mertens | 20 | 3 | |
 Ukraine | Lesia Tsurenko | 27 | 4 | |
 China | ||||
 Slovakia | Viktória Kužmová | 46 | 7 | |
| Belgium | Alison Van Uytvanck | 54 | 9 |
The following players received wildcards into the main draw:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
Amanda Anisimova → replaced by 
Anna Kalinskaya
Kristýna Plíšková Danielle Collins → replaced by Karolína Muchová Christina McHale
Johanna Larsson Zheng Saisai → replaced by Fiona Ferro| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Nicole Melichar | Czech Republic | Květa Peschke | 29 | 1 | ||
| Kiki Bertens | Demi Schuurs | 76 | 2 | |||
| Australia | Monique Adamczak | Kaitlyn Christian | 105 | 3 | ||
 Japan | Shuko Aoyama |  Serbia | Aleksandra Krunić | 115 | 4 |
The following pairs received wildcards into the doubles main draw:
See main article: 2019 Libéma Open – Men's singles.
Adrian Mannarino def. Jordan Thompson, 7–6(9–7), 6–3See main article: 2019 Libéma Open – Women's singles.
Alison Riske def. Kiki Bertens, 0–6, 7–6(7–3), 7–5See main article: 2019 Libéma Open – Men's doubles.
Dominic Inglot / Austin Krajicek def. Marcus Daniell / Wesley Koolhof, 6–4, 4–6, [10–4]See main article: 2019 Libéma Open – Women's doubles.
Shuko Aoyama / Aleksandra Krunić def. Lesley Kerkhove / Bibiane Schoofs, 7–5, 6–3
