ATP tournament
World Invitational Classic
ATP Tour · Clay · 5 editions on record, 1973–1977.
Most titles
- Ilie Nastase1974, 19752
- Bjorn Borg1976, 19772
- Rod Laver19731
Champions
| Season | Event | Final | Draw |
|---|---|---|---|
| 1977 | World Invitational Classic ATP Tour · Clay · 4 draw | Bjorn Borg d. Roscoe Tanner 6-4 7-5 | |
| 1976 | World Invitational Classic ATP Tour · Clay · 4 draw | Bjorn Borg d. Arthur Ashe 6-1 6-2 | |
| 1975 | World Invitational Classic ATP Tour · Clay · 4 draw | Ilie Nastase d. Rod Laver 5-7 7-6 6-4 | |
| 1974 | World Invitational Classic ATP Tour · Carpet · 4 draw | Ilie Nastase d. Bjorn Borg 7-6 6-3 | |
| 1973 | World Invitational Classic ATP Tour · Carpet · 4 draw | Rod Laver d. Stan Smith 7-6 7-5 |