Head to head
2
Hard
0
0
Grass
1
4
Carpet
3
Earl Butch Buchholz'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 (10)
| 1969 | Stockholm | Hard | R32 | Earl Butch Buchholz | 7-5 6-2 |
| 1968 | Pretoria WCT | Hard | QF | Earl Butch Buchholz | 6-3 7-5 |
| 1968 | Newport WCT | Grass | RR | Cliff Drysdale | 21-20 21-12 |
| 1968 | Baltimore WCT | Carpet | QF | Cliff Drysdale | 8-5 |
| 1968 | Buffalo WCT | Carpet | SF | Earl Butch Buchholz | 25-31 31-23 5-2 |
| 1968 | Fresno WCT | Carpet | SF | Earl Butch Buchholz | 31-25 31-28 |
| 1968 | Bakersfield WCT | Carpet | SF | Cliff Drysdale | 31-28 |
| 1968 | Tulsa WCT | Carpet | RR | Earl Butch Buchholz | 30-31 31-28 5-3 |
| 1968 | Orlando WCT | Carpet | RR | Earl Butch Buchholz | 28-31 31-23 5-2 |
| 1968 | Sydney WCT | Carpet | RR | Cliff Drysdale | 99-47 |
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.