Match log updated: 2026-08-25 13:45 UTC
Hans Joachim Ploetz — ATP Match Log
Main draw matches: 27 | W: 15 | L: 12 | Win %: 55.6%
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| O S Morris | 8-6 7-5 | W | — | Match data | Jan 3, 1968* | R64 | Cape Town | ATP 250 | Hard |
| Andrew Pattison | (w/o) | W | — | Match data | Jan 4, 1968* | R32 | Cape Town | ATP 250 | Hard |
| Clark Graebner | 4-6 6-4 6-2 | W | H2H | Match data | Jan 5, 1968* | R16 | Cape Town | ATP 250 | Hard |
| Bob Hewitt | 6-8 3-6 | L | H2H | Match data | Jan 6, 1968* | R16 | Port Elizabeth | ATP 250 | Hard |
| Mark Cox | 2-6 1-6 | L | H2H | Match data | Jan 6, 1968* | QF | Cape Town | ATP 250 | Hard |
| David Lloyd | 8-6 8-6 | W | H2H | Match data | Jan 10, 1968* | R64 | Bloemfontein | ATP 250 | Hard |
| Francois Van Der Merwe | 6-1 6-4 | W | — | Match data | Jan 11, 1968* | R32 | Bloemfontein | ATP 250 | Hard |
| Jan Leschly | 5-7 3-6 | L | — | Match data | Jan 12, 1968* | R16 | Bloemfontein | ATP 250 | Hard |
| Jackie Saul | 3-6 6-4 2-6 5-7 | L | — | Match data | Jan 16, 1968* | R64 | Durban 1 | ATP 250 | Hard |
| Jaroslav Drobny | 6-3 8-6 | W | — | Match data | Mar 3, 1968* | R16 | Munich Indoors | ATP 250 | Carpet |
| Eric Drossart | 6-2 4-6 6-3 | W | — | Match data | Mar 4, 1968* | QF | Munich Indoors | ATP 250 | Carpet |
| Jorgen Ulrich | 1-6 4-6 | L | — | Match data | Mar 4, 1968* | SF | Munich Indoors | ATP 250 | Carpet |
| Boris Breskvar | 6-3 11-9 | W | — | Match data | Mar 20, 1968* | R64 | Cannes | ATP 250 | Clay |
| Geza Varga | 6-2 6-3 | W | H2H | Match data | Mar 21, 1968* | R32 | Cannes | ATP 250 | Clay |
| Giuseppe Merlo | 6-2 6-1 | W | H2H | Match data | Mar 22, 1968* | R16 | Cannes | ATP 250 | Clay |
| Ion Tiriac | 3-6 7-9 | L | H2H | Match data | Mar 23, 1968* | QF | Cannes | ATP 250 | Clay |
| Hank Irvine | 7-5 1-6 0-6 6-1 10-8 | W | — | Match data | Jun 1, 1968* | R32 | Berlin | ATP 250 | Clay |
| Marty Riessen | 5-7 0-6 0-6 | L | H2H | Match data | Jun 2, 1968* | R16 | Berlin | ATP 250 | Clay |
| Frank Sedgman | 3-6 2-6 | L | H2H | Match data | Jun 19, 1968* | R64 | Queen's Club Championships | ATP 250 | Grass |
| Manuel Santana | 0-6 4-6 2-6 | L | H2H | Match data | Jun 26, 1968* | R128 | Wimbledon | Grand Slam | Grass |
| Lothar Pawlik | 1-6 6-2 6-2 | W | — | Match data | Jul 11, 1968* | R32 | Dusseldorf | ATP 250 | Clay |
| Istvan Gulyas | 6-1 4-6 1-6 | L | H2H | Match data | Jul 12, 1968* | R16 | Dusseldorf | ATP 250 | Clay |
| Allan Stone | (w/o) | W | H2H | Match data | Aug 16, 1968* | R32 | Hamburg Open | ATP 250 | Clay |
| Tony Roche | 1-6 1-6 1-6 | L | H2H | Match data | Aug 17, 1968* | R16 | Hamburg Open | ATP 250 | Clay |
| Paul Pavich | 6-4 6-3 | W | — | Match data | Aug 22, 1968* | R64 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Tom Karp | 6-4 6-3 | W | — | Match data | Aug 23, 1968* | R32 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Herb Fitzgibbon | 4-6 4-6 1-6 | L | H2H | Match data | Aug 24, 1968* | R16 | Austrian Open Kitzbühel | ATP 250 | Clay |
Estimated from the tournament schedule where an exact match date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.