Head to head
3
Hard
0
3
Clay
1
1
Grass
0
1
Carpet
0
Stan Smith's wins on the left · Patricio Cornejo's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (9)
| 1976 | Wimbledon | Grass | R128 | Stan Smith | 6-1 6-2 6-4 |
| 1974 | St. Louis WCT | Carpet | R32 | Stan Smith | 6-2 6-4 |
| 1973 | Davis Cup G1 F: USA vs CHI | Hard | RR | Stan Smith | 7-9 6-2 8-6 6-4 |
| 1973 | Carlsbad WCT | Hard | R16 | Stan Smith | 6-2 6-3 |
| 1972 | Davis Cup G1 F: CHI vs USA | Clay | RR | Stan Smith | 6-4 1-6 9-7 6-1 |
| 1971 | Cincinnati | Clay | R16 | Stan Smith | 7-6 6-4 |
| 1970 | Berkeley | Hard | R32 | Stan Smith | 6-2 7-6 |
| 1968 | Milwaukee | Clay | QF | Stan Smith | 6-4 6-2 6-4 |
| 1968 | Indianapolis | Clay | R16 | Patricio Cornejo | 6-3 8-6 |
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.