Hans-Joachim Ploetz
W-L: 1-6 (14.29%)
Matches in 1973
| Date ▼ | Tourney | Surface | Round | Wrk | Winner | Lrk | Loser | Score | H2H | BoF | Min | WA | WDF | W1stIn | W1st% | W2nd% | BPSvd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1973-11-17 | Johannesburg-2 | Hard | R64 | 47 |  John Yuill | 99 | Hans-Joachim Ploetz | 6-2 6-3 6-3 | H2H | 5 | - | - | - | - | - | - | - |
| 1973-06-25 | Wimbledon | Grass | R128 | - |  Ilie Nastase (1) | - | Hans-Joachim Ploetz | 6-3 7-5 6-2 | H2H | 5 | - | - | - | - | - | - | - |
| 1973-06-11 | Hamburg | Clay | R64 | - | Hans-Jurgen Pohmann | - | Hans-Joachim Ploetz | 6-4 6-1 | H2H | 3 | - | - | - | - | - | - | - |
| 1973-01-08 | Auckland | Grass | R16 | - |  Bob Carmichael | - | Hans-Joachim Ploetz | 6-0 6-4 6-4 | H2H | 5 | - | - | - | - | - | - | - |
| 1973-01-01 | Sydney-1 | Grass | R32 | - | Mal Anderson | - | Hans-Joachim Ploetz | 6-3 6-4 | H2H | 3 | - | - | - | - | - | - | - |
| 1972-12-26 | Australian Open | Grass | R32 | - | Geoff Masters (5) | - | Hans-Joachim Ploetz | 6-3 6-3 6-1 | H2H | 5 | - | - | - | - | - | - | - |
| 1972-12-26 | Australian Open | Grass | R64 | - | Hans-Joachim Ploetz | - |  Jean-Francois Caujolle | 6-0 3-6 7-5 | H2H | 3 | - | - | - | - | - | - | - |
Matches — 1973