2015 Topshelf Open – Men's singles

Roberto Bautista Agut was the defending champion, but lost in the second round to Nicolas Mahut.

Mahut went on to win his second title at 's-Hertogenbosch, defeating David Goffin in the final, 7–6(7–1), 6–1

Seeds
The top four seeds receive a bye into the second round. • #🇫🇷 Jo-Wilfried Tsonga (withdrew)

• #🇧🇪 David Goffin (final)

• #🇪🇸 Roberto Bautista Agut (second round)

• #🇪🇸 Guillermo García López (second round)

• # Ivo Karlović (quarterfinals)

• #🇫🇷 Adrian Mannarino (quarterfinals)

• #🇪🇸 Fernando Verdasco (second round)

• # João Sousa (second round)

• #🇨🇦 Vasek Pospisil (second round)

Seeds
• # 🇰🇷 Chung Hyeon (first round)

• # 🇫🇷 Lucas Pouille (first round)

• # 🇧🇪 Ruben Bemelmans (second round)

• # 🇯🇵 Tatsuma Ito (qualified)

• # 🇪🇸 Adrián Menéndez Maceiras (first round)

• # 🇫🇷 Nicolas Mahut (qualified)

• # 🇺🇸 Austin Krajicek (first round)

• # 🇫🇷 Paul-Henri Mathieu (second round)

Qualifiers
• # 🇺🇦 Illya Marchenko

• # Marco Chiudinelli

• # 🇫🇷 Nicolas Mahut

• # 🇯🇵 Tatsuma Ito

Lucky loser

 * 1) 🇫🇷 Kenny de Schepper