1974 Stadthalle Open – Singles

Vitas Gerulaitis won in the final 6–4, 3–6, 6–3, 6–2 against Andrew Pattison.

Seeds

 * 1) 🇺🇸 Tom Gorman (semifinals)
 * 2) 🇭🇺 Balázs Taróczy (semifinals)
 * 3)  Andrew Pattison (final)
 * 4)  Bob Hewitt (second round)
 * 5)  Raymond Moore (quarterfinals)
 * 6) 🇦🇹 Hans Kary (quarterfinals)
 * 7)  Frew McMillan (second round)
 * 8)  Christian Kuhnke (first round)