Head to head
1
Hard
5
0
Clay
2
1
Grass
2
2
Carpet
8
Nikola Pilic's wins on the left · Cliff Drysdale's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (21)
| 1974 | Rotterdam WCT | Carpet | QF | Cliff Drysdale | 6-2 6-4 |
| 1974 | Richmond WCT | Carpet | QF | Nikola Pilic | 6-0 6-3 |
| 1972 | St. Louis WCT | Hard | SF | Nikola Pilic | 4-6 7-6 7-6 |
| 1972 | Las Vegas WCT | Hard | R16 | Cliff Drysdale | 7-5 7-6 |
| 1972 | Quebec WCT | Carpet | R32 | Cliff Drysdale | 6-3 6-3 |
| 1971 | Cologne WCT | Carpet | R16 | Cliff Drysdale | 7-6 7-6 |
| 1971 | Berkeley WCT | Hard | R16 | Cliff Drysdale | 7-6 6-3 |
| 1971 | Fort Worth WCT | Hard | R32 | Cliff Drysdale | 6-4 2-6 7-6 |
| 1971 | Dallas WCT | Carpet | R32 | Cliff Drysdale | 6-3 6-3 |
| 1971 | Denver | Carpet | RR | Cliff Drysdale | 6-2 |
| 1971 | Miami WCT | Hard | QF | Cliff Drysdale | 6-3 6-2 |
| 1970 | Newport-1 | Grass | QF | Nikola Pilic | 6-1 2-6 6-4 |
| 1969 | Portschach | Clay | RR | Cliff Drysdale | 9-7 2-6 6-2 |
| 1968 | Cape Town WCT | Hard | QF | Cliff Drysdale | 6-4 6-4 |
| 1968 | Newport WCT | Grass | Fs | Cliff Drysdale | 21-18 21-19 |
| 1968 | Newport WCT | Grass | SF | Cliff Drysdale | 31-17 27-31 31-19 |
| 1968 | Gstaad | Clay | QF | Cliff Drysdale | 9-7 3-6 6-0 |
| 1968 | Minneapolis WCT | Carpet | QF | Nikola Pilic | 31-30 |
| 1968 | Tulsa WCT | Carpet | RR | Cliff Drysdale | 31-29 31-30 |
| 1968 | Orlando WCT | Carpet | RR | Cliff Drysdale | 31-30 30-31 5-4 |
| 1968 | WCT World Cup | Carpet | RR | Cliff Drysdale | 31-20 31-16 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.