1970 ITPA Open Indoor – Singles

Rod Laver was the defending champion.

Laver successfully defended his title, defeating Tony Roche 6–3, 8–6, 6–2 in the final.

Seeds

 * 1) 🇦🇺 Rod Laver (champion)
 * 2) 🇦🇺 Tony Roche (final)
 * 3) 🇦🇺 John Newcombe (semifinals)
 * 4)  Tom Okker (third round)
 * 5) 🇦🇺 Ken Rosewall (second round)
 * 6) 🇪🇸 Andrés Gimeno (first round)
 * 7) 🇦🇺 Fred Stolle (third round)
 * 8) 🇺🇸 Arthur Ashe (third round)
 * 9) 🇦🇺 Roy Emerson (third round)
 * 10) 🇺🇸 Earl Butch Buchholz (quarterfinals)
 * 11) 🇺🇸 Stan Smith (third round)
 * 12) 🇺🇸 Dennis Ralston (semifinals)