H2H data updated: 2026-09-12 00:00 UTC

Heinz Gunthardt vs Mike De Palmer H2H: 1-0

Heinz Gunthardt holds a 1–0 lead over Mike De Palmer in their ATP head-to-head. Across 1 main-draw meeting, Heinz Gunthardt leads 1–0 on hard courts. Most recently, Heinz Gunthardt won the 1985 Canadian Open round of 64 6-4 4-6 6-4.

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Heinz Gunthardt
SUI Age 67 Right-Handed 180 cm / 5'11"
H2H
1 – 0
1 main-draw meetings
Mike De Palmer
USA Left-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Heinz Gunthardt #50 6-4 4-6 6-4 Mike De Palmer Match data Aug 14, 1985* R64 Canadian Open ATP 500 Hard

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
Heinz Gunthardt #1,013 #22 0 1,969 225 189 54.3% 0 0 0 0 5 5
Mike De Palmer — — — 1,752 — — — 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.

Age Heinz Gunthardt Mike De Palmer
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1976 1–4 20.0% #210 1,496 0 0 — — — — — — —
18 1977 3–6 33.3% #234 1,509 0 0 — — — — — — —
19 1978 25–25 50.0% #55 1,765 0 1 — — — — — — —
20 1979 30–23 56.6% #51 1,815 0 1 — — — — — — —
21 1980 37–21 63.8% #26 1,834 0 4 — — — — — — —
22 1981 28–22 56.0% #38 1,813 0 4 — — — — — — —
23 1982 26–25 51.0% #85 1,722 0 4 — — — — — — —
24 1983 27–15 64.3% #25 1,853 0 5 — — — — — — —
25 1984 23–19 54.8% #31 1,779 0 5 — — — — — — —
26 1985 22–19 53.7% #36 1,820 0 5 — — — — — — —
27 1986 3–9 25.0% #251 1,671 0 5 — — — — — — —
28 1987 0–1 0.0% #954 1,664 0 5 — — — — — — —

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. 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.

Age Heinz Gunthardt Mike De Palmer
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 %
17 1976 0 1 1 0.0% 1 2 3 33.3% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
18 1977 0 2 2 0.0% 0 2 2 0.0% 1 1 2 50.0% 2 1 3 66.7% — — — — — — — — — — — — — — — — —
19 1978 9 7 16 56.3% 9 12 21 42.9% 1 3 4 25.0% 6 3 9 66.7% 1981 0 1 1 0.0% — — — — — — — — — — — —
20 1979 15 9 24 62.5% 13 8 21 61.9% 1 1 2 50.0% 1 5 6 16.7% 1982 6 4 10 60.0% 0 1 1 0.0% 4 3 7 57.1% 3 1 4 75.0%
21 1980 13 6 19 68.4% 11 5 16 68.8% 2 1 3 66.7% 11 9 20 55.0% 1983 6 8 14 42.9% 4 4 8 50.0% 3 5 8 37.5% 6 4 10 60.0%
22 1981 6 4 10 60.0% 15 10 25 60.0% 0 1 1 0.0% 7 7 14 50.0% 1984 10 6 16 62.5% — — — — 0 1 1 0.0% 1 2 3 33.3%
23 1982 2 3 5 40.0% 16 12 28 57.1% 0 1 1 0.0% 8 9 17 47.1% 1985 6 10 16 37.5% 3 2 5 60.0% 5 2 7 71.4% 1 2 3 33.3%
24 1983 10 4 14 71.4% 17 9 26 65.4% — — — — 0 2 2 0.0% 1986 5 5 10 50.0% 2 4 6 33.3% 0 2 2 0.0% 1 1 2 50.0%
25 1984 7 6 13 53.8% 12 6 18 66.7% 0 1 1 0.0% 4 6 10 40.0% 1987 1 5 6 16.7% 1 1 2 50.0% 0 2 2 0.0% 0 1 1 0.0%
26 1985 9 7 16 56.3% 6 5 11 54.5% 4 1 5 80.0% 3 6 9 33.3% — — — — — — — — — — — — — — — — —
27 1986 0 1 1 0.0% 1 5 6 16.7% 1 1 2 50.0% 1 2 3 33.3% — — — — — — — — — — — — — — — — —
28 1987 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 71 51 122 58.2% 101 76 177 57.1% 10 11 21 47.6% 43 51 94 45.7% — 34 39 73 46.6% 10 12 22 45.5% 12 15 27 44.4% 12 11 23 52.2%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. 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.

Age Heinz Gunthardt Mike De Palmer
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
17 1976 1497 106.8 — — — — — +44 — 27.3% -2.09 0–1 0–1 — -0.14 — — — — — — — — — — — — — — — —
18 1977 1510 115.1 — — — — +44 — — 40.0% -0.60 0–2 1–1 — +0.49 — — — — — — — — — — — — — — — —
19 1978 1766 146.9 — — — — +3 -145 -225 48.8% -0.21 10–7 (59%) 9–7 (56%) 107.7 -3.10 1981 1497 107.5 — — — — — — — 0.0% -3.00 — — — -0.19
20 1979 1815 145.2 — — — — -9 -69 — 54.6% +0.22 11–8 (58%) 11–6 (65%) 106.3 -1.34 1982 1622 119.9 — — — — +40 — -44 54.1% -0.10 8–4 (67%) 10–3 (77%) 111.2 +2.64
21 1980 1835 148.3 — — — — +31 -59 -191 59.5% +0.48 12–8 (60%) 11–5 (69%) 105.9 -2.27 1983 1582 134.9 — — — — +90 -20 -9 49.5% -0.08 6–9 (40%) 7–8 (47%) 99.6 +0.81
22 1981 1813 148.5 — — — — -9 +4 — 53.1% +0.19 8–4 (67%) 8–6 (57%) 106.5 -2.56 1984 1636 127.4 — — — — +76 — — 54.2% 0.00 3–3 (50%) 5–1 (83%) 103.7 +1.07
23 1982 1722 150.4 — — — — +6 +108 — 50.0% +0.01 5–3 (63%) 8–8 (50%) 100.4 -3.00 1985 1714 138.4 — — — — -69 -101 -3 50.0% -0.08 6–8 (43%) 8–7 (53%) 99.8 -1.39
24 1983 1853 151.4 — — — — -33 0 — 59.8% +0.76 10–9 (53%) 5–9 (36%) 96.3 -0.24 1986 1674 121.3 — — — — -14 -49 — 40.8% -0.75 3–2 (60%) 4–4 (50%) 102.2 -0.63
25 1984 1779 140.1 — — — — -19 +104 — 50.5% +0.08 9–3 (75%) 10–13 (43%) 103.8 -0.50 1987 1589 116.5 — — — — -4 — — 35.1% -0.97 0–3 (0%) 3–2 (60%) 97.4 -0.70
26 1985 1820 135.6 — — — — -43 -26 -105 50.0% +0.11 11–6 (65%) 6–11 (35%) 100.8 0.00 — — — — — — — — — — — — — — — —
27 1986 1672 117.2 — — — — +63 +23 — 38.2% -0.35 0–4 (0%) 2–7 (22%) 88.0 +0.03 — — — — — — — — — — — — — — — —
28 1987 1665 110.5 — — — — — — — 33.3% -0.67 0–1 — — -0.32 — — — — — — — — — — — — — — — —
Career — 1969 150.7 — — — — -3 -3 -167 52.3% +0.15 76–56 (58%) 71–74 (49%) 103.5 -3.13 — 1752 135.1 — — — — +28 -50 -18 48.1% -0.26 26–29 (47%) 37–25 (60%) 108.0 +1.11

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.