1974 Astor Cup – Singles

The 1973 Astor Cup – Singles was an event of the 1974 Astor Cup men's tennis tournament that was played in Bologna in Italy from 11 February until 17 February 1974. First-seeded Rod Laver was the defending champion, but lost in the quarterfinals. Third-seeded Arthur Ashe won the singles title, defeating seventh-seeded Mark Cox in the final, 6–4, 7–5.

Seeds
• # 🇦🇺 Rod Laver (quarterfinals)

• # 🇨🇿 Jan Kodeš (second round)

• # 🇺🇸 Arthur Ashe (champion)

• # 🇮🇹 Adriano Panatta (quarterfinals)

• # 🇬🇧 Roger Taylor (semifinals)

• # 🇸🇪 Björn Borg (first round)

• # 🇬🇧 Mark Cox (final)

• # 🇺🇸 Roscoe Tanner (first round)