All meetings (6)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1977-07-25 | ATP | Louisville | Round of 32 | Clay | Ion Tiriac | 5-7 | 4-6 | |||
| 1973-11-17 | ATP | London | Round of 16 | Carpet | Ion Tiriac | 6-3 | 2-6 | 3-6 | ||
| 1971-02-07 | ATP | Richmond | Round of 16 | Hard | Arthur Ashe | 7-5 | 6-0 | |||
| 1970-07-18 | ATP | Washington | Semifinal | Hard | Arthur Ashe | 6-1 | 4-6 | 6-3 | ||
| 1969-10-17 | ATP | Denver | Round Robin | Hard | Arthur Ashe | 6-3 | ||||
| 1969-09-19 | ATP | Davis Cup WG CR: USA vs ROU | Round Robin | Hard | Arthur Ashe | 6-3 | 8-6 | 3-6 | 4-0 |