2014 Hall of Fame Tennis Championships – Singles

Nicolas Mahut was the defending champion, but lost in the quarterfinals to Samuel Groth. Lleyton Hewitt won the title, defeating Ivo Karlović in the final, 6–3, 6–7(4–7), 7–6(7–3).

Seeds
• 🇺🇸 John Isner (quarterfinals)

• Ivo Karlović (final)

• 🇦🇺 Lleyton Hewitt (champion)

• 🇫🇷 Nicolas Mahut (quarterfinals)

• 🇺🇸 Donald Young (first round)

• 🇺🇸 Steve Johnson (quarterfinals)

• 🇺🇸 Jack Sock (semifinals)

• 🇫🇷 Adrian Mannarino (second round)

Seeds
• Ante Pavić (qualified)

• 🇯🇵 Hiroki Moriya (qualifying competition)

• 🇧🇪 Ruben Bemelmans (qualifying competition)

• 🇦🇺 John-Patrick Smith (qualifying competition)

• 🇺🇸 Wayne Odesnik (qualified)

• 🇺🇸 Austin Krajicek (qualified)

• 🇮🇪 James McGee (qualifying competition)

• 🇦🇺 Luke Saville (qualified)

Qualifiers
• # Ante Pavić

• # 🇦🇺 Luke Saville

• # 🇺🇸 Austin Krajicek

• # 🇺🇸 Wayne Odesnik