The 2013 Topshelf Open was a tennis tournament played on outdoor grass courts. It was the 24th edition of the Rosmalen Grass Court Championships, and was part of the 250 Series of the 2013 ATP World Tour, and of the WTA International tournaments of the 2013 WTA Tour. Both the men's and the women's events took place at the Autotron park in Rosmalen, 's-Hertogenbosch, Netherlands, from June 16 through June 22, 2013.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Spain | David Ferrer[1] | 4 | 1 | |
| Stanislas Wawrinka | 10 | 2 | ||
| John Isner | 21 | 3 | ||
 France | Benoît Paire | 25 | 4 | |
| France | Jérémy Chardy | 27 | 5 | |
 Cyprus | Marcos Baghdatis | 40 | 6 | |
 Romania | Victor Hănescu | 49 | 7 | |
| Spain | Daniel Gimeno Traver | 50 | 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 lucky loser:
Benoît Paire (thigh injury)| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
 Pakistan | Aisam-ul-Haq Qureshi | Jean-Julien Rojer | 23 | 1 | ||
 Belarus | Max Mirnyi | Romania | Horia Tecău | 31 | 2 | |
 Mexico | Santiago González | Scott Lipsky | 48 | 3 | ||
| France | Michaël Llodra | France | Nicolas Mahut | 57 | 4 |
The following pairs received wildcards into the doubles main draw:
The following pair received entry as alternates:
Benoît Paire (thigh injury)| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Italy | Roberta Vinci | 11 | 1 | |
 Slovakia | Dominika Cibulková | 18 | 2 | |
| Spain | Carla Suárez Navarro | 19 | 3 | |
 Belgium | Kirsten Flipkens | 20 | 4 | |
| Mona Barthel | 31 | 5 | ||
 Poland | Urszula Radwańska | 38 | 7 | |
| France | Kristina Mladenovic | 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 lucky loser:
Daniela Hantuchová (dizziness) Magdaléna Rybáriková (low back injury)| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Slovakia | Daniela Hantuchová |  Czech Republic | Andrea Hlaváčková | 56 | 1 | |
| Romania | Irina-Camelia Begu | Spain | Anabel Medina Garrigues | 94 | 2 | |
 Japan | Shuko Aoyama | Megan Moulton-Levy | 124 | 3 | ||
| Nina Bratchikova | Belarus | Olga Govortsova | 150 | 4 |
The following pairs received wildcards into the doubles main draw:
Daniela Hantuchová (dizziness)See main article: 2013 Topshelf Open – Men's singles.
Nicolas Mahut def. Stanislas Wawrinka, 6–3, 6–4 Simona Halep def. Kirsten Flipkens, 6–4, 6–2See main article: 2013 Topshelf Open – Men's doubles.
Max Mirnyi / Horia Tecău def. Andre Begemann / Martin Emmrich, 6–3, 7–6(7–4) Irina-Camelia Begu / Anabel Medina Garrigues def. Dominika Cibulková / Arantxa Parra Santonja, 4–6, 7–6(7–3), [11–9]
