Tour · 1981-10-26 · draw of 32
Cologne 1981
HardFinal
| 🇺🇸 Ivan Lendl | d. | 🇺🇸 Sandy Mayer | 6-3 6-3 | H2H |
Semifinals
| 🇺🇸 Sandy Mayer | d. | 🇨🇿 Tomas Smid | 6-1 6-2 | H2H |
| 🇺🇸 Ivan Lendl | d. | 🇺🇸 Sammy Giammalva Jr. | 6-3 6-1 | H2H |
Quarterfinals
| 🇺🇸 Sammy Giammalva Jr. | d. | 🇿🇦 Eddie Edwards | 5-7 6-3 6-2 | H2H |
| 🇺🇸 Sandy Mayer | d. | 🇺🇸 Tim Wilkison | 6-2 6-4 | H2H |
| 🇨🇿 Tomas Smid | d. | 🇺🇸 Kevin Curren | 7-6 6-0 | H2H |
| 🇺🇸 Ivan Lendl | d. | 🇿🇼 Andrew Pattison | 2-6 6-4 6-2 | H2H |
Round of 16
| 🇺🇸 Tim Wilkison | d. | 🇩🇪 Peter Elter | 7-6 6-4 | H2H |
| 🇺🇸 Sammy Giammalva Jr. | d. | 🇨🇿 Jiri Hrebec | 4-6 7-6 7-5 | H2H |
| 🇿🇦 Eddie Edwards | d. | 🇧🇷 Joao Soares | 6-3 7-6 | H2H |
| 🇿🇼 Andrew Pattison | d. | 🇮🇱 Shlomo Glickstein | 7-6 6-4 | H2H |
| 🇺🇸 Kevin Curren | d. | 🇺🇸 Tony Giammalva | 6-1 7-5 | H2H |
| 🇺🇸 Sandy Mayer | d. | 🇮🇪 Matt Doyle | 6-3 7-6 | H2H |
| 🇨🇿 Tomas Smid | d. | 🇺🇸 Jeff Borowiak | 6-4 6-4 | H2H |
| 🇺🇸 Ivan Lendl | d. | 🇨🇿 Jaroslav Navratil | 6-2 6-1 | H2H |
Round of 32
| 🇿🇼 Andrew Pattison | d. | 🇩🇪 Hans Schwaier | 6-4 6-3 | H2H |
| 🇨🇿 Jaroslav Navratil | d. | 🇨🇿 Stanislav Birner | 7-6 1-6 6-4 | H2H |
| 🇨🇿 Jiri Hrebec | d. | 🇩🇪 Hartmut Kirchhubel | 7-6 6-2 | H2H |
| 🇺🇸 Tony Giammalva | d. | 🇨🇿 Jan Kodes | 7-5 6-2 | H2H |
| 🇩🇪 Peter Elter | d. | 🇩🇪 Ulrich Pinner | 6-2 7-5 | H2H |
| 🇿🇦 Eddie Edwards | d. | 🇺🇸 Trey Waltke | 7-5 6-0 | H2H |
| 🇮🇪 Matt Doyle | d. | 🇳🇿 Russell Simpson | 6-4 6-4 | H2H |
| 🇺🇸 Jeff Borowiak | d. | 🇺🇸 Steve Denton | 6-4 6-2 | H2H |
| 🇮🇱 Shlomo Glickstein | d. | 🇨🇭 Roland Stadler | 6-2 6-4 | H2H |
| 🇺🇸 Kevin Curren | d. | 🇪🇸 Angel Gimenez | 6-3 6-2 | H2H |
| 🇺🇸 Tim Wilkison | d. | 🇧🇷 Carlos Kirmayr | 1-6 7-5 6-1 | H2H |
| 🇺🇸 Sammy Giammalva Jr. | d. | 🇺🇸 Robert Lutz | 6-4 6-3 | H2H |
| 🇧🇷 Joao Soares | d. | 🇩🇪 Rolf Gehring | 7-6 2-0 RET | H2H |
| 🇺🇸 Sandy Mayer | d. | 🇨🇿 Jiri Granat | 6-4 6-3 | H2H |
| 🇨🇿 Tomas Smid | d. | 🇩🇪 Karl Meiler | 6-2 6-4 | H2H |
| 🇺🇸 Ivan Lendl | d. | 🇺🇸 Nick Saviano | 6-3 6-2 | H2H |