7‑Feb‑1977 | Mexico City WCT | Hard | R16 | 12 | 27 | (2)Rosewall d. Tom Okker [NED] | 6-4 6-0 | | | | | | | | | |
17‑Sep‑1973 | Los Angeles | Hard | QF | 6 | 8 | Tom Okker [NED] d. Rosewall | 6-2 6-3 | | | | | | | | | |
1‑Apr‑1973 | Vancouver WCT | | R16 | | | Rosewall d. Tom Okker [NED] | 6-3 6-0 | | | | | | | | | |
18‑Sep‑1972 | Los Angeles WCT | Hard | QF | | | (8)Tom Okker [NED] d. (4)Rosewall | 5-7 6-2 6-3 | | | | | | | | | |
16‑Mar‑1972 | Chicago WCT | Carpet | SF | | | (3)Tom Okker [NED] d. (2)Rosewall | 6-2 6-3 | | | | | | | | | |
18‑Nov‑1971 | Dallas | Carpet | SF | | | (3)Rosewall d. (1)Tom Okker [NED] | 6-3 6-3 6-1 | | | | | | | | | |
10‑Oct‑1971 | Vancouver WCT | | F | | | Rosewall d. Tom Okker [NED] | 6-2 6-2 6-4 | | | | | | | | | |
7‑Mar‑1971 | Australian Open | Grass | SF | | | (2)Rosewall d. (4)Tom Okker [NED] | 6-2 7-6 6-4 | | | | | | | | | |
16‑Jul‑1970 | Champions Classic | Carpet | RR | | | Rosewall d. Tom Okker [NED] | 6-2 6-4 6-2 | | | | | | | | | |
29‑Aug‑1968 | US Open | Grass | SF | | | (8)Tom Okker [NED] d. (3)Rosewall | 8-6 6-4 6-8 6-1 | | | | | | | | | |