Tour · 1981-03-30 · draw of 32
Frankfurt WCT 1981
CarpetFinal
| 🇺🇸 John McEnroe | d. | 🇨🇿 Tomas Smid | 6-2 6-3 | H2H |
Semifinals
| 🇨🇿 Tomas Smid | d. | 🇨🇭 Heinz Gunthardt | 6-0 6-4 | H2H |
| 🇺🇸 John McEnroe | d. | 🇺🇸 Stan Smith | 6-2 6-1 | H2H |
Quarterfinals
| 🇺🇸 Stan Smith | d. | 🇲🇽 Raul Ramirez | 4-6 6-4 6-3 | H2H |
| 🇨🇿 Tomas Smid | d. | 🇺🇸 Robert Lutz | 7-5 6-4 | H2H |
| 🇨🇭 Heinz Gunthardt | d. | 🇷🇴 Ilie Nastase | 6-4 7-6 | H2H |
| 🇺🇸 John McEnroe | d. | 🇺🇸 Brian Teacher | 6-7 6-4 6-2 | H2H |
Round of 16
| 🇺🇸 Robert Lutz | d. | 🇺🇸 Steve Denton | 6-4 7-6 | H2H |
| 🇺🇸 Brian Teacher | d. | 🇺🇸 Tim Wilkison | 6-4 3-6 6-2 | H2H |
| 🇺🇸 Stan Smith | d. | 🇵🇱 Wojtek Fibak | 1-6 6-4 6-2 | H2H |
| 🇨🇭 Heinz Gunthardt | d. | 🇺🇸 Brian Gottfried | 7-6 6-4 | H2H |
| 🇲🇽 Raul Ramirez | d. | 🇺🇸 Vitas Gerulaitis | 6-4 4-6 6-4 | H2H |
| 🇷🇴 Ilie Nastase | d. | 🇺🇸 Roscoe Tanner | 6-4 7-6 | H2H |
| 🇨🇿 Tomas Smid | d. | 🇺🇸 Ivan Lendl | 6-3 3-6 7-5 | H2H |
| 🇺🇸 John McEnroe | d. | 🇫🇷 Pascal Portes | 6-1 6-0 | H2H |
Round of 32
| 🇺🇸 Tim Wilkison | d. | 🇸🇪 Kjell Johansson | 6-0 6-1 | H2H |
| 🇺🇸 Stan Smith | d. | 🇨🇿 Stanislav Birner | 6-7 7-5 6-3 | H2H |
| 🇨🇿 Tomas Smid | d. | 🇸🇪 Jan Norback | 6-4 6-4 | H2H |
| 🇲🇽 Raul Ramirez | d. | 🇦🇺 Rod Frawley | 6-4 3-6 6-3 | H2H |
| 🇫🇷 Pascal Portes | d. | 🇺🇸 John Sadri | 6-4 6-3 | H2H |
| 🇷🇴 Ilie Nastase | d. | 🇩🇪 Christoph Zipf | 7-6 6-2 | H2H |
| 🇺🇸 Robert Lutz | d. | 🇩🇪 Wolfgang Popp | 6-4 6-1 | H2H |
| 🇨🇭 Heinz Gunthardt | d. | 🇮🇱 Haim Arlozorov | 6-1 6-1 | H2H |
| 🇺🇸 Steve Denton | d. | 🇮🇳 Vijay Amritraj | 3-6 6-3 7-6 | H2H |
| 🇺🇸 Brian Teacher | d. | 🇺🇸 Butch Walts | 6-4 6-3 | H2H |
| 🇵🇱 Wojtek Fibak | d. | 🇫🇮 Leo Palin | 6-4 6-2 | H2H |
| 🇺🇸 Brian Gottfried | d. | 🇺🇸 Kevin Curren | 6-4 6-4 | H2H |
| 🇺🇸 Vitas Gerulaitis | d. | 🇮🇪 Sean Sorensen | 6-7 6-4 6-4 | H2H |
| 🇺🇸 Roscoe Tanner | d. | 🇩🇪 Andreas Maurer | 6-1 6-2 | H2H |
| 🇺🇸 Ivan Lendl | d. | 🇺🇸 Tim Gullikson | 6-3 7-6 | H2H |
| 🇺🇸 John McEnroe | d. | 🇬🇧 Buster C. Mottram | 6-3 6-3 | H2H |