Matches — 1979
W-L: 4-6 (40.00%)
| Date | Tournament | Surface | Round | Wrk | Winner | Lrk | Loser | Score |
|---|---|---|---|---|---|---|---|---|
| 1979-11-27 | Johannesburg-2 | Hard | R32 | 55 | 104 | 5-7 7-6 6-4 | ||
| 1979-08-20 | Boston | Clay | R32 | 56 | 121 | 7-6 5-7 6-4 | ||
| 1979-08-20 | Boston | Clay | R64 | 121 | 73 | 6-2 6-1 | ||
| 1979-08-13 | Cleveland | Hard | R32 | 232 | 105 | 7-6 6-3 | ||
| 1979-08-06 | Indianapolis | Clay | R64 | 101 | 107 | 7-6 0-6 6-0 | ||
| 1979-07-30 | North Conway | Clay | R64 | 8 | 97 | 6-1 6-0 | ||
| 1979-07-23 | Louisville | Clay | R16 | 113 | 560 | 1-6 6-0 6-2 | ||
| 1979-07-23 | Louisville | Clay | R64 | 113 | 51 | 6-2 5-7 7-6 | ||
| 1979-07-23 | Louisville | Clay | QF | 26 | 113 | 7-5 6-1 | ||
| 1979-07-23 | Louisville | Clay | R32 | 113 | 173 | 6-0 6-0 |
Deon Joubert
W-L: 4-6 (40.00%)
Matches in 1979
| Date ▼ | Tourney | Surface | Round | Wrk | Winner | Lrk | Loser | Score | H2H | BoF | Min | WA | WDF | W1stIn | W1st% | W2nd% | BPSvd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1979-11-27 | Johannesburg-2 | Hard | R32 | 55 |  Carlos Kirmayr | 104 | Deon Joubert | 5-7 7-6 6-4 | H2H | 3 | - | - | - | - | - | - | - |
| 1979-08-20 | Boston | Clay | R32 | 56 |  Heinz Gunthardt (13) | 121 | Deon Joubert | 7-6 5-7 6-4 | H2H | 3 | - | - | - | - | - | - | - |
| 1979-08-20 | Boston | Clay | R64 | 121 | Deon Joubert | 73 |  Mark Edmondson | 6-2 6-1 | H2H | 3 | - | - | - | - | - | - | - |
| 1979-08-13 | Cleveland | Hard | R32 | 232 |  Robin Drysdale | 105 | Deon Joubert | 7-6 6-3 | H2H | 3 | - | - | - | - | - | - | - |
| 1979-08-06 | Indianapolis | Clay | R64 | 101 |  Howard Schoenfield | 107 | Deon Joubert | 7-6 0-6 6-0 | H2H | 3 | - | - | - | - | - | - | - |
| 1979-07-30 | North Conway | Clay | R64 | 8 |  Jose Higueras (6) | 97 | Deon Joubert | 6-1 6-0 | H2H | 3 | - | - | - | - | - | - | - |
| 1979-07-23 | Louisville | Clay | QF | 26 | Eliot Teltscher (11) | 113 | Deon Joubert | 7-5 6-1 | H2H | 3 | - | - | - | - | - | - | - |
| 1979-07-23 | Louisville | Clay | R16 | 113 | Deon Joubert | 560 | Mike Harrington | 1-6 6-0 6-2 | H2H | 3 | - | - | - | - | - | - | - |
| 1979-07-23 | Louisville | Clay | R32 | 113 | Deon Joubert | 173 |  Rejean Genois | 6-0 6-0 | H2H | 3 | - | - | - | - | - | - | - |
| 1979-07-23 | Louisville | Clay | R64 | 113 | Deon Joubert | 51 |  Rolf Gehring | 6-2 5-7 7-6 | H2H | 3 | - | - | - | - | - | - | - |