WCT Challenge Cup 1978 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Ilie Nastase | m. | Peter Fleming | 2-6 5-6 6-2 6-4 6-4 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Peter Fleming | m. | Bjorn Borg | 6-5 6-5 |
| Ilie Nastase | m. | Raul Ramirez | 6-1 6-2 |
Round robin
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Peter Fleming | m. | Dick Stockton | 2-6 6-4 6-4 |
| Peter Fleming | m. | John McEnroe | 6-5 4-6 6-4 |
| Ilie Nastase | m. | Peter Fleming | 4-6 6-2 6-4 |
| Ilie Nastase | m. | Dick Stockton | 6-5 6-4 |
| Dick Stockton | m. | John McEnroe | 6-4 6-2 |
| John McEnroe | m. | Ilie Nastase | 6-5 3-6 6-4 |
| Bjorn Borg | m. | Harold Solomon | 6-3 6-2 |
| Bjorn Borg | m. | Roscoe Tanner | 3-6 6-5 6-4 |
| Bjorn Borg | m. | Raul Ramirez | 6-1 6-3 |
| Raul Ramirez | m. | Harold Solomon | 6-4 6-2 |
| Roscoe Tanner | m. | Harold Solomon | 6-2 6-4 |
| Raul Ramirez | m. | Roscoe Tanner | 3-6 6-5 6-1 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0