| Tournoi | Adversaire | Score |
|---|---|---|
| Frankfurt | Johan Kriek | 2-6 7-6 6-2 |
| Tournoi | Adversaire | Score |
|---|---|---|
| Vienna | Wojtek Fibak | 6-4 6-0 6-2 |
| Cleveland | Ilie Nastase | 7-6 7-5 |
| Tournoi | Adversaire | Score |
|---|---|---|
| Vienna | Balazs Taroczy | 4-6 7-6 7-6 6-3 |
| Atlanta | Eliot Teltscher | 4-6 6-1 2-1 RET |
| Tournoi | Adversaire | Score |
|---|---|---|
| Los Angeles | Brian Gottfried | 6-4 2-6 6-3 |
| Tournoi | Adversaire | Score |
|---|---|---|
| Chicago | Marty Riessen | 3-6 6-1 6-4 |
| Nottingham | Alex Metreveli | 6-3 1-6 6-3 |
| St. Louis | Alex Metreveli | 6-2 3-6 6-2 |
| Hempstead WCT | John Newcombe | 6-4 3-6 6-3 |
| Tournoi | Adversaire | Score |
|---|---|---|
| Bastad | Manuel Orantes | 6-4 6-2 7-6 |
| Dallas | Arthur Ashe | 6-3 6-3 4-6 6-4 |
| Gothenberg WCT | John Alexander | 5-7 6-4 6-2 |
| Brussels WCT | Rod Laver | 6-2 6-4 6-1 |
| Munich | Cliff Richey | 6-1 7-5 |
| St. Louis | Rod Laver | 6-4 3-6 6-4 |
| Atlanta WCT | Rod Laver | 6-3 6-4 |
| Philadelphia | Bob Lutz | 7-6(2) 7-6(5) 4-6 6-4 |
| Tournoi | Adversaire | Score |
|---|---|---|
| Stockholm | Tom Okker | 6-4 6-3 |
| Paris Indoor | Andres Gimeno | 6-2 6-2 7-5 |
| Los Angeles WCT | Roscoe Tanner | 6-4 6-4 |
| Sacramento | Colin Dibley | 6-4 5-7 6-4 6-4 |
| Wimbledon | Ilie Nastase | 4-6 6-3 6-3 4-6 7-5 |
| Washington | Jimmy Connors | 4-6 6-1 6-3 4-6 6-1 |
| Hampton | Ilie Nastase | 6-3 6-2 6-7 6-4 |
| New York | Juan Gisbert | 4-6 7-5 6-4 6-1 |
| Salisbury | Ilie Nastase | 5-7 6-2 6-3 6-4 |
| Tournoi | Adversaire | Score |
|---|---|---|
| US Open | Jan Kodes | 3-6 6-3 6-2 7-6 |
| Cincinnati | Juan Gisbert | 7-6 6-3 |
| Queen's Club | John Newcombe | 8-6 6-3 |
| Beckenham | Premjit Lall | 7-9 6-4 6-2 |
| Paris | Francois Jauffret | 6-2 6-4 7-5 |
| San Juan | Cliff Richey | 6-3 6-3 |
| Tournoi | Adversaire | Score |
|---|---|---|
| Rome | Rod Laver | 4-6 6-3 6-4 |
| Stockholm | Arthur Ashe | 5-7 6-4 6-4 |
| Phoenix | Jim Osborne | 6-3 6-7 6-1 |
| Nottingham | Chum Steele Iii | 6-3 6-4 |
| Hampton | Thomaz Koch | 6-3 6-2 7-5 |
| Omaha | Jim Osborne | 6-2 7-5 6-3 |
| Tournoi | Adversaire | Score |
|---|---|---|
| Berkeley | Cliff Richey | 6-2 6-2 |
| Boston | Bob Lutz | 9-7 6-3 6-1 |
| South Orange | Clark Graebner | 6-1 6-4 6-4 |
| Dallas | Thomaz Koch | 6-3 6-4 |
| Salisbury | Ismail El Shafei | 6-3 6-8 6-4 6-4 |
| Melbourne | Arthur Ashe | 14-12 6-8 6-3 8-6 |
| Tournoi | Adversaire | Score |
|---|---|---|
| London | Mark Cox | 6-4 6-4 |
| La Jolla | Roy Barth | 6-1 9-7 |
| Berkeley | Jim Mcmanus | 10-8 6-1 6-1 |
| San Antonio Collegiate | Bob Lutz | 3-6 6-1 6-0 6-2 |
| Los Angeles | Dick Leach | 6-3 6-4 |
| Phoenix | Bob Lutz | 4-6 6-2 6-1 |