H2H data updated: 2026-07-18 17:48 UTC
William Brown vs Hans Joachim Ploetz H2H: 0-1
Hans Joachim Ploetz holds a 1–0 lead over William Brown in their ATP head-to-head. Across 1 main-draw meeting, Hans Joachim Ploetz leads 1–0 on clay. Most recently, Hans Joachim Ploetz won the 1975 Toronto third round 3-6 6-3 6-4.
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USA
Age 81
Right-Handed
H2H
0
–
1
1 main draw meetings
GER
Right-Handed
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Aug 14, 1975* | Toronto | Masters 1000 | R32 | Clay | Hans Joachim Ploetz | 3-6 6-3 6-4 | William Brown | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| William Brown | #436 | #86 | 0 | 1,552 | 28 | 82 | 25.5% | 0 | 0 | 0 | 0 | 0 | 0 |
| 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.
| William Brown | Hans Joachim Ploetz | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 2–6 | 25.0% | — | 1,444 | 0 | 0 | 1968 | 14–11 | 56.0% | — | 1,549 | 0 | 0 |
| 1969 | 2–5 | 28.6% | — | 1,451 | 0 | 0 | 1969 | 18–16 | 52.9% | — | 1,605 | 0 | 0 |
| 1970 | 1–7 | 12.5% | — | 1,426 | 0 | 0 | 1970 | 12–17 | 41.4% | — | 1,628 | 0 | 0 |
| 1971 | 1–6 | 14.3% | — | 1,411 | 0 | 0 | 1971 | 2–5 | 28.6% | — | 1,578 | 0 | 0 |
| 1972 | 3–8 | 27.3% | — | 1,436 | 0 | 0 | 1972 | 2–5 | 28.6% | — | 1,540 | 0 | 0 |
| 1973 | 2–12 | 14.3% | #224 | 1,399 | 0 | 0 | 1973 | 2–5 | 28.6% | — | 1,531 | 0 | 0 |
| 1974 | 11–19 | 36.7% | #86 | 1,546 | 0 | 0 | 1974 | 5–9 | 35.7% | #95 | 1,572 | 0 | 0 |
| 1975 | 5–17 | 22.7% | #165 | 1,482 | 0 | 0 | 1975 | 13–16 | 44.8% | #76 | 1,610 | 0 | 0 |
| 1976 | 1–1 | 50.0% | #239 | 1,508 | 0 | 0 | 1976 | 2–10 | 16.7% | #185 | 1,514 | 0 | 0 |
| 1977 | 0–1 | 0.0% | #414 | 1,489 | 0 | 0 | — | — | — | — | — | — | — |