2015 Memphis Open – Singles

Kei Nishikori was the two-time defending champion and successfully defended his title, defeating Kevin Anderson 6–4, 6–4 in the final.

Seeds
The top four seeds receive a bye into the second round. • 🇯🇵 Kei Nishikori (champion)

• Kevin Anderson (final)

• 🇺🇸 John Isner (quarterfinals)

• 🇺🇦 Alexandr Dolgopolov (second round)

• Ivo Karlović (second round)

• 🇺🇸 Steve Johnson (quarterfinals)

• 🇩🇪 Benjamin Becker (first round)

• 🇫🇷 Adrian Mannarino (first round)

Seeds
🇷🇸 Filip Krajinović (qualifying competition, lucky loser) 🇪🇸 Adrián Menéndez Maceiras (second round) 🇺🇸 Denis Kudla (qualified) 🇷🇴 Victor Hănescu (qualifying competition) 🇦🇺 Thanasi Kokkinakis (qualified) 🇺🇸 Michael Russell (second round) 🇺🇸 Austin Krajicek (qualified) 🇺🇸 Ryan Harrison (qualified)

Qualifiers
• # 🇺🇸 Ryan Harrison

• # 🇺🇸 Austin Krajicek

• # 🇺🇸 Denis Kudla

• # 🇦🇺 Thanasi Kokkinakis

Lucky losers
• # 🇷🇸 Filip Krajinović