2014 Open de Nice Côte d'Azur – Singles

Albert Montañés was the defending champion, but lost to Ernests Gulbis in the semifinals. Gulbis went on to win the title, defeating Federico Delbonis in the final, 6–1, 7–6(7–5).

Seeds
The top four seeds receive a bye into the second round.

🇺🇸 John Isner (quarterfinals) Ernests Gulbis (champion) 🇫🇷 Gaël Monfils (withdrew) 🇫🇷 Gilles Simon (semifinals) 🇷🇺 Dmitry Tursunov (quarterfinals) 🇫🇷 Nicolas Mahut (second round) 🇦🇷 Federico Delbonis (final) 🇫🇷 Édouard Roger-Vasselin (second round)

Seeds
• 🇺🇸 Sam Querrey (qualifying competition, Lucky loser)

• 🇦🇷 Leonardo Mayer (qualified)

• 🇺🇸 Jack Sock (qualified)

• 🇺🇸 Donald Young (qualifying competition)

• 🇮🇳 Somdev Devvarman (first round)

• 🇪🇸 Albert Ramos (second round)

• 🇫🇷 Pierre-Hugues Herbert (second round)

• 🇫🇷 Albano Olivetti (first round)

Qualifiers
• # 🇫🇷 Martin Vaïsse

• # 🇦🇷 Leonardo Mayer

• # 🇺🇸 Jack Sock

• # 🇫🇷 Lucas Pouille

Lucky losers

 * 1) 🇺🇸 Sam Querrey