2015 Topshelf Open

The 2015 Topshelf Open was a tennis tournament played on outdoor grass courts. It was the 26th edition of the Rosmalen Grass Court Championships, and was part of the 250 Series of the 2015 ATP World Tour, and of the WTA International tournaments of the 2015 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 8 through June 14, 2015.

Seeds

 * 1 Rankings are as of May 25, 2015.

Other entrants
The following players received wildcards into the main draw:
 * 🇷🇴 Marius Copil
 * Robin Haase
 * 🇦🇺 Lleyton Hewitt

The following players received entry from the qualifying draw:
 * Marco Chiudinelli
 * 🇯🇵 Tatsuma Ito
 * 🇫🇷 Nicolas Mahut
 * 🇺🇦 Illya Marchenko

The following player received entry as a lucky loser:
 * 🇫🇷 Kenny de Schepper

Withdrawals

 * Before the tournament
 * 🇮🇹 Simone Bolelli → replaced by Jürgen Melzer
 * 🇩🇴 Víctor Estrella Burgos → replaced by Ričardas Berankis
 * 🇫🇷 Richard Gasquet → replaced by Marinko Matosevic
 * 🇺🇸 Steve Johnson → replaced by Marsel İlhan
 * 🇦🇺 Nick Kyrgios → replaced by Blaž Kavčič
 * 🇫🇷 Jo-Wilfried Tsonga → replaced by Kenny de Schepper

Seeds

 * 1 Rankings are as of May 25, 2015.

Other entrants
The following pairs received wildcards into the doubles main draw:
 * Robin Haase / 🇫🇷 Benoît Paire
 * 🇦🇺 Lleyton Hewitt / 🇦🇺 Matt Reid

Withdrawals

 * During the tournament
 * 🇦🇺 Matt Reid (right wrist injury)

Seeds

 * 1 Rankings are as of May 25, 2015.

Other entrants
The following players received wildcards into the main draw:
 * 🇨🇦 Eugenie Bouchard
 * 🇫🇷 Océane Dodin
 * Michaëlla Krajicek

The following players received entry from the qualifying draw:
 * 🇨🇿 Andrea Hlaváčková
 * 🇺🇸 Jessica Pegula
 * 🇵🇱 Urszula Radwańska
 * 🇺🇸 Maria Sanchez

Withdrawals

 * Before the tournament
 * 🇺🇸 Madison Brengle →replaced by Evgeniya Rodina
 * 🇸🇰 Dominika Cibulková →replaced by Kiki Bertens
 * 🇷🇺 Daria Gavrilova →replaced by Tímea Babos
 * 🇩🇪 Andrea Petkovic →replaced by Tatjana Maria
 * 🇺🇦 Elina Svitolina →replaced by Alison Van Uytvanck

Seeds

 * 1 Rankings are as of May 25, 2015.

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇨🇦 Eugenie Bouchard / 🇺🇦 Lesia Tsurenko
 * Indy de Vroome / Lesley Kerkhove

Withdrawals

 * During the tournament
 * 🇭🇺 Tímea Babos (viral illness)

Men's singles

 * 🇫🇷 Nicolas Mahut def. 🇧🇪 David Goffin, 7–6(7–1), 6–1

Women's singles

 * 🇮🇹 Camila Giorgi def. Belinda Bencic, 7–5, 6–3

Men's doubles

 * Ivo Karlović / 🇵🇱 Łukasz Kubot def. 🇫🇷 Pierre-Hugues Herbert / 🇫🇷 Nicolas Mahut, 6–2, 7–6(11–9)

Women's doubles

 * 🇺🇸 Asia Muhammad / 🇩🇪 Laura Siegemund def. 🇷🇸 Jelena Janković / 🇷🇺 Anastasia Pavlyuchenkova, 6–3, 7–5