Matches — Hard
W-L: 4-6 (40.00%)
| Date | Tournament | Surface | Round | Wrk | Winner | Lrk | Loser | Score |
|---|---|---|---|---|---|---|---|---|
| 1970-05-13 | Las Vegas | Hard | R16 | - | - | 6-0 6-0 | ||
| 1970-03-24 | Johannesburg | Hard | R64 | - | - | 3-6 6-0 6-0 12-10 | ||
| 1970-03-24 | Johannesburg | Hard | R32 | - | - | 6-4 6-2 6-4 | ||
| 1970-03-24 | Johannesburg | Hard | R16 | - | - | 1-6 6-1 3-1 RET | ||
| 1970-02-20 | Corpus Christi | Hard | QF | - | - | 6-2 7-5 | ||
| 1970-02-20 | Corpus Christi | Hard | 3rd/4th | - | - | 8-3 | ||
| 1970-02-20 | Corpus Christi | Hard | SF | - | - | 6-3 4-6 7-6 | ||
| 1969-11-24 | Stockholm | Hard | R32 | - | - | 7-5 6-2 | ||
| 1969-11-24 | Stockholm | Hard | R16 | - | - | 6-3 6-4 | ||
| 1969-11-13 | Vienna | Hard | RR | - | - | 6-4 6-1 |
Earl Butch Buchholz
W-L: 4-6 (40.00%)
Matches — Surface: Hard
| Date ▼ | Tourney | Surface | Round | Wrk | Winner | Lrk | Loser | Score | H2H | BoF | Min | WA | WDF | W1stIn | W1st% | W2nd% | BPSvd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1970-05-13 | Las Vegas | Hard | R16 | - |  Ken Rosewall | - | Earl Butch Buchholz | 6-0 6-0 | H2H | 3 | - | - | - | - | - | - | - |
| 1970-03-24 | Johannesburg | Hard | R16 | - |  Mark Cox | - | Earl Butch Buchholz | 1-6 6-1 3-1 RET | H2H | 5 | - | - | - | - | - | - | - |
| 1970-03-24 | Johannesburg | Hard | R32 | - | Earl Butch Buchholz | - |  Frank McDonald | 6-4 6-2 6-4 | H2H | 5 | - | - | - | - | - | - | - |
| 1970-03-24 | Johannesburg | Hard | R64 | - | Earl Butch Buchholz | - | Ross Case | 3-6 6-0 6-0 12-10 | H2H | 5 | - | - | - | - | - | - | - |
| 1970-02-20 | Corpus Christi | Hard | 3rd/4th | - |  Andres Gimeno | - | Earl Butch Buchholz | 8-3 | H2H | 1 | - | - | - | - | - | - | - |
| 1970-02-20 | Corpus Christi | Hard | SF | - | Ken Rosewall | - | Earl Butch Buchholz | 6-3 4-6 7-6 | H2H | 3 | - | - | - | - | - | - | - |
| 1970-02-20 | Corpus Christi | Hard | QF | - | Earl Butch Buchholz | - | Fred Stolle | 6-2 7-5 | H2H | 3 | - | - | - | - | - | - | - |
| 1969-11-24 | Stockholm | Hard | R16 | - |  Nikola Pilic | - | Earl Butch Buchholz | 6-3 6-4 | H2H | 3 | - | - | - | - | - | - | - |
| 1969-11-24 | Stockholm | Hard | R32 | - | Earl Butch Buchholz | - | Cliff Drysdale | 7-5 6-2 | H2H | 3 | - | - | - | - | - | - | - |
| 1969-11-13 | Vienna | Hard | RR | - |  Tom Okker | - | Earl Butch Buchholz | 6-4 6-1 | H2H | 3 | - | - | - | - | - | - | - |