Cologne CH 1979 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Gene Mayer | d. | Wojtek Fibak | 6-3 3-6 6-1 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Gene Mayer | d. | Nick Saviano | 6-2 6-3 |
| Wojtek Fibak | d. | Heinz Gunthardt | 6-4 6-3 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Gene Mayer | d. | Zeljko Franulovic | 6-1 6-2 |
| Nick Saviano | d. | Bruce Manson | 4-6 6-4 7-6 |
| Heinz Gunthardt | d. | Stan Smith | 7-6 7-6 |
| Wojtek Fibak | d. | Eliot Teltscher | 6-1 7-6 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Gene Mayer | d. | Raymond Moore | 6-3 6-2 |
| Zeljko Franulovic | d. | Steve Docherty | 6-4 7-6 |
| Nick Saviano | d. | Ulrich Pinner | 3-6 6-3 6-3 |
| Bruce Manson | d. | Tom Gorman | 7-6 3-6 6-1 |
| Heinz Gunthardt | d. | Stanislav Birner | 6-4 6-4 |
| Stan Smith | d. | Trey Waltke | 2-6 6-1 6-3 |
| Eliot Teltscher | d. | Pavel Slozil | 6-2 6-1 |
| Wojtek Fibak | d. | Peter Elter | 6-3 6-3 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Gene Mayer | d. | Kevin Curren | 6-2 6-4 |
| Raymond Moore | d. | Jaime Fillol | 6-4 7-6 |
| Steve Docherty | d. | Hans Kary | 6-7 7-6 6-4 |
| Zeljko Franulovic | d. | Johan Kriek | 6-3 6-3 |
| Ulrich Pinner | d. | Jorge Andrew | 6-3 6-4 |
| Nick Saviano | d. | Louk Sanders | 6-2 4-6 6-3 |
| Bruce Manson | d. | Alvaro Fillol | 6-0 6-1 |
| Tom Gorman | d. | Tom Gullikson | 6-4 6-4 |
| Heinz Gunthardt | d. | Onny Parun | 6-2 6-2 |
| Stanislav Birner | d. | Sean Sorensen | 6-3 6-3 |
| Trey Waltke | d. | David Schneider | 4-6 6-4 6-1 |
| Stan Smith | d. | Karl Meiler | 6-3 7-6 |
| Eliot Teltscher | d. | Andrew Pattison | 6-4 6-7 6-4 |
| Pavel Slozil | d. | Douglas Palm | 7-6 6-7 7-6 |
| Peter Elter | d. | Ferdi Taygan | 7-5 6-1 |
| Wojtek Fibak | d. | Jan Kodes | 6-2 4-6 6-3 |