H2H data updated: 2026-09-10 00:00 UTC

Trey Waltke vs Hans Joachim Ploetz H2H: 0-1

Hans Joachim Ploetz holds a 1–0 lead over Trey Waltke 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 Canadian Open round of 64 6-1 7-5.

USA Age 71 Right-Handed 173 cm / 5'8"
H2H
0 1
1 main-draw meetings

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Hans Joachim Ploetz 6-1 7-5 Trey Waltke Match data Aug 13, 1975* R64 Canadian Open ATP 500 Clay

Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Trey Waltke #606 #41 0 1,822 113 178 38.8% 0 0 0 0 0 0
Hans Joachim Ploetz #281 #65 0 1,645 73 98 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.

Trey Waltke Hans Joachim Ploetz
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1972 1–1 50.0% 1,501 0 0 1968 15–12 55.6% 1,523 0 0
1974 2–5 28.6% #180 1,494 0 0 1969 18–16 52.9% 1,600 0 0
1975 12–23 34.3% #99 1,521 0 0 1970 12–18 40.0% 1,596 0 0
1976 14–21 40.0% #84 1,617 0 0 1971 2–5 28.6% 1,559 0 0
1977 18–25 41.9% #99 1,667 0 0 1972 2–5 28.6% 1,526 0 0
1978 7–15 31.8% #128 1,592 0 0 1973 2–5 28.6% 1,508 0 0
1979 6–15 28.6% #89 1,559 0 0 1974 5–9 35.7% #95 1,563 0 0
1980 27–22 55.1% #46 1,791 0 0 1975 15–18 45.5% #76 1,615 0 0
1981 13–24 35.1% #70 1,663 0 0 1976 2–10 16.7% #185 1,514 0 0
1982 10–14 41.7% 1,664 0 0
1983 3–13 18.8% #98 1,546 0 0

Surface Results by Career Season

Rows are aligned in career order because complete birth data is unavailable. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.

Trey Waltke Hans Joachim Ploetz
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
1972 1 1 2 50.0% 1968 5 4 9 55.6% 8 5 13 61.5% 0 2 2 0.0% 2 1 3 66.7%
1974 1 1 2 50.0% 0 2 2 0.0% 1 2 3 33.3% 1969 4 4 8 50.0% 8 7 15 53.3% 3 2 5 60.0% 3 3 6 50.0%
1975 3 3 6 50.0% 5 10 15 33.3% 0 2 2 0.0% 4 8 12 33.3% 1970 0 3 3 0.0% 10 10 20 50.0% 2 2 4 50.0% 0 3 3 0.0%
1976 3 4 7 42.9% 7 9 16 43.8% 1 1 2 50.0% 3 7 10 30.0% 1971 1 4 5 20.0% 1 1 2 50.0%
1977 9 5 14 64.3% 4 12 16 25.0% 0 1 1 0.0% 5 7 12 41.7% 1972 1 1 2 50.0% 0 1 1 0.0% 1 3 4 25.0%
1978 3 8 11 27.3% 0 3 3 0.0% 4 4 8 50.0% 1973 0 1 1 0.0% 2 4 6 33.3%
1979 4 7 11 36.4% 1 2 3 33.3% 1 6 7 14.3% 1974 5 8 13 38.5% 0 1 1 0.0%
1980 19 10 29 65.5% 1 2 3 33.3% 3 3 6 50.0% 4 7 11 36.4% 1975 14 17 31 45.2% 1 1 2 50.0%
1981 9 14 23 39.1% 1 3 4 25.0% 3 7 10 30.0% 1976 0 3 3 0.0% 2 6 8 25.0% 0 1 1 0.0%
1982 6 6 12 50.0% 1 1 2 50.0% 3 7 10 30.0%
1983 1 7 8 12.5% 0 3 3 0.0% 1 1 2 50.0% 1 2 3 33.3%
Career 57 64 121 47.1% 21 46 67 31.3% 5 10 15 33.3% 30 58 88 34.1% Career 10 15 25 40.0% 48 59 107 44.9% 9 16 25 36.0% 6 8 14 42.9%

Advanced Statistics Comparison by Career Season

Rows are aligned in career order because complete birth data is unavailable. Metrics use eligible main-draw results; point statistics use matches with detailed data. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Trey Waltke Hans Joachim Ploetz
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
1972 1502 95.9 40.0% -1.40 1–0 1–0 +0.37 1968 1524 101.0 +24 +27 46.0% -0.57 4–1 (80%) +0.30
1974 1494 113.8 +66 31.6% -0.84 2–2 (50%) 0–3 (0%) 97.2 +0.20 1969 1601 114.3 -8 -13 -51 50.0% +0.09 7–5 (58%) +1.53
1975 1521 118.0 +65 +11 34.9% -1.07 5–5 (50%) 1–4 (20%) 99.5 +1.92 1970 1597 116.7 -108 +21 -49 37.7% -0.62 4–2 (67%) +0.08
1976 1617 131.3 -3 -44 42.2% -0.71 4–5 (44%) 6–1 (86%) 105.9 +0.26 1971 1559 105.2 +5 37.5% -1.58 0–1 0–1 +0.29
1977 1668 136.1 +62 -129 42.5% -0.50 8–7 (53%) 5–6 (45%) 102.7 -2.14 1972 1526 106.1 +20 31.6% -1.37 1–2 (33%) 1–1 +0.13
1978 1593 118.0 +36 -92 38.9% -0.63 3–7 (30%) 2–2 (50%) 96.3 +1.41 1973 1508 106.9 +3 12.5% -2.37 -0.48
1979 1560 123.3 +8 -64 36.7% -0.63 1–8 (11%) 3–3 (50%) 93.5 +0.73 1974 1563 120.7 +8 37.5% -0.82 3–2 (60%) 3–0 (100%) 105.8 -0.62
1980 1791 138.7 +1 -267 -237 51.7% +0.06 9–4 (69%) 5–6 (45%) 105.5 +2.13 1975 1615 117.7 0 44.7% -0.47 6–4 (60%) 4–5 (44%) 103.8 +3.22
1981 1663 143.6 0 -145 40.2% -0.49 3–5 (38%) 4–6 (40%) 95.6 -2.83 1976 1515 102.4 -53 +34 22.6% -1.74 1–2 (33%) +0.60
1982 1664 134.9 +12 44.2% -0.40 2–3 (40%) 4–1 (80%) 102.8 -0.92
1983 1546 113.6 +21 -84 25.0% -1.60 1–4 (20%) 0–2 +0.05
Career 1822 136.8 +21 -75 -237 40.9% -0.59 39–50 (44%) 31–34 (48%) 100.3 +0.41 Career 1645 115.7 -18 +9 -19 40.4% -0.69 26–19 (58%) 8–7 (53%) 108.8 +3.02

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.