H2H data updated: 2026-07-18 17:48 UTC
Ross Case vs Hans Joachim Ploetz H2H: 1-0
Ross Case holds a 1–0 lead over Hans Joachim Ploetz in their ATP head-to-head. Across 1 main-draw meeting, Ross Case leads 1–0 on grass. Most recently, Ross Case won the 1972 Adelaide (2) third round 4-6 6-3 6-4.
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AUS
Age 74
Right-Handed
H2H
1
–
0
1 main draw meetings
GER
Right-Handed
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Dec 14, 1972* | Adelaide (2) | ATP 250 | R32 | Grass | Ross Case | 4-6 6-3 6-4 | Hans Joachim Ploetz | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ross Case | #758 | #14 | 0 | 1,960 | 294 | 276 | 51.6% | 0 | 0 | 0 | 0 | 4 | 4 |
| Hans Joachim Ploetz | #281 | #65 | 0 | 1,661 | 70 | 94 | 42.7% | 0 | 0 | 0 | 0 | 0 | 0 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Ross Case | Hans Joachim Ploetz | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 3–3 | 50.0% | — | 1,503 | 0 | 0 | 1968 | 14–11 | 56.0% | — | 1,549 | 0 | 0 |
| 1969 | 4–4 | 50.0% | — | 1,527 | 0 | 0 | 1969 | 18–16 | 52.9% | — | 1,605 | 0 | 0 |
| 1970 | 11–8 | 57.9% | — | 1,580 | 0 | 0 | 1970 | 12–17 | 41.4% | — | 1,628 | 0 | 0 |
| 1971 | 26–20 | 56.5% | — | 1,642 | 0 | 0 | 1971 | 2–5 | 28.6% | — | 1,578 | 0 | 0 |
| 1972 | 22–21 | 51.2% | — | 1,687 | 0 | 0 | 1972 | 2–5 | 28.6% | — | 1,540 | 0 | 0 |
| 1973 | 42–34 | 55.3% | #42 | 1,809 | 0 | 1 | 1973 | 2–5 | 28.6% | — | 1,531 | 0 | 0 |
| 1974 | 43–28 | 60.6% | #29 | 1,828 | 0 | 2 | 1974 | 5–9 | 35.7% | #95 | 1,572 | 0 | 0 |
| 1975 | 38–22 | 63.3% | #27 | 1,933 | 0 | 4 | 1975 | 13–16 | 44.8% | #76 | 1,610 | 0 | 0 |
| 1976 | 28–24 | 53.8% | #45 | 1,832 | 0 | 4 | 1976 | 2–10 | 16.7% | #185 | 1,514 | 0 | 0 |
| 1977 | 21–24 | 46.7% | #55 | 1,758 | 0 | 4 | — | — | — | — | — | — | — |
| 1978 | 14–19 | 42.4% | #86 | 1,680 | 0 | 4 | — | — | — | — | — | — | — |
| 1979 | 24–26 | 48.0% | #74 | 1,674 | 0 | 4 | — | — | — | — | — | — | — |
| 1980 | 11–20 | 35.5% | #163 | 1,619 | 0 | 4 | — | — | — | — | — | — | — |
| 1981 | 5–15 | 25.0% | #163 | 1,500 | 0 | 4 | — | — | — | — | — | — | — |
| 1982 | 1–5 | 16.7% | #215 | 1,466 | 0 | 4 | — | — | — | — | — | — | — |
| 1983 | 1–3 | 25.0% | #415 | 1,458 | 0 | 4 | — | — | — | — | — | — | — |