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

Heinz Gunthardt vs Peter Mcnamara H2H: 1-1

Heinz Gunthardt and Peter Mcnamara are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, Heinz Gunthardt leads 1–0 on clay, while Peter Mcnamara leads 1–0 on grass. Most recently, Peter Mcnamara won the 1981 Wimbledon round of 128 6-1 6-2 2-6 7-5.

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Heinz Gunthardt
SUI Age 67 Right-Handed 180 cm / 5'11"
H2H
1 – 1
2 main-draw meetings
Peter Mcnamara
AUS Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Peter Mcnamara 6-1 6-2 2-6 7-5 Heinz Gunthardt #43 Match data Jun 24, 1981* R128 Wimbledon Grand Slam Grass
Heinz Gunthardt #32 6-4 7-6 Peter Mcnamara Match data Jul 12, 1980* QF Swiss Open Gstaad ATP 250 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
Heinz Gunthardt #1,013 #22 0 1,969 225 189 54.3% 0 0 0 0 5 5
Peter Mcnamara — — — 2,038 — — — 0 0 0 0 5 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 Peter Mcnamara
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 Peter Mcnamara
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 %
16 — — — — — — — — — — — — — — — — — 1972 — — — — — — — — 0 1 1 0.0% — — — —
17 1976 0 1 1 0.0% 1 2 3 33.3% — — — — 0 1 1 0.0% 1973 — — — — — — — — 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% 1974 — — — — — — — — 0 3 3 0.0% — — — —
19 1978 9 7 16 56.3% 9 12 21 42.9% 1 3 4 25.0% 6 3 9 66.7% 1975 0 1 1 0.0% — — — — 2 3 5 40.0% — — — —
20 1979 15 9 24 62.5% 13 8 21 61.9% 1 1 2 50.0% 1 5 6 16.7% 1976 0 1 1 0.0% — — — — 0 1 1 0.0% — — — —
21 1980 13 6 19 68.4% 11 5 16 68.8% 2 1 3 66.7% 11 9 20 55.0% 1977 — — — — 1 3 4 25.0% 1 3 4 25.0% — — — —
22 1981 6 4 10 60.0% 15 10 25 60.0% 0 1 1 0.0% 7 7 14 50.0% 1978 1 3 4 25.0% 9 7 16 56.3% 2 1 3 66.7% — — — —
23 1982 2 3 5 40.0% 16 12 28 57.1% 0 1 1 0.0% 8 9 17 47.1% 1979 3 4 7 42.9% 28 16 44 63.6% 5 4 9 55.6% 0 1 1 0.0%
24 1983 10 4 14 71.4% 17 9 26 65.4% — — — — 0 2 2 0.0% 1980 5 4 9 55.6% 23 10 33 69.7% 4 2 6 66.7% 6 5 11 54.5%
25 1984 7 6 13 53.8% 12 6 18 66.7% 0 1 1 0.0% 4 6 10 40.0% 1981 5 3 8 62.5% 18 5 23 78.3% 4 3 7 57.1% 7 1 8 87.5%
26 1985 9 7 16 56.3% 6 5 11 54.5% 4 1 5 80.0% 3 6 9 33.3% 1982 2 1 3 66.7% 22 9 31 71.0% 0 1 1 0.0% 10 6 16 62.5%
27 1986 0 1 1 0.0% 1 5 6 16.7% 1 1 2 50.0% 1 2 3 33.3% 1983 0 1 1 0.0% 0 1 1 0.0% — — — — 10 2 12 83.3%
28 1987 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
29 — — — — — — — — — — — — — — — — — 1985 — — — — 1 3 4 25.0% 0 2 2 0.0% 2 1 3 66.7%
30 — — — — — — — — — — — — — — — — — 1986 1 1 2 50.0% — — — — — — — — — — — —
31 — — — — — — — — — — — — — — — — — 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% — 17 19 36 47.2% 102 54 156 65.4% 18 26 44 40.9% 35 16 51 68.6%

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 Peter Mcnamara
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
16 — — — — — — — — — — — — — — — — 1972 1483 98.9 — — — — — — — 33.3% -0.67 0–1 — — +0.08
17 1976 1497 106.8 — — — — — +44 — 27.3% -2.09 0–1 0–1 — -0.14 1973 1469 95.1 — — — — — — — 0.0% -4.50 — — — +0.03
18 1977 1510 115.1 — — — — +44 — — 40.0% -0.60 0–2 1–1 — +0.49 1974 1431 101.4 — — — — — — +13 25.0% -1.75 0–2 0–1 — +0.28
19 1978 1766 146.9 — — — — +3 -145 -225 48.8% -0.21 10–7 (59%) 9–7 (56%) 107.7 -3.10 1975 1448 112.6 — — — — — — +32 41.2% -0.76 0–1 2–0 — +0.41
20 1979 1815 145.2 — — — — -9 -69 — 54.6% +0.22 11–8 (58%) 11–6 (65%) 106.3 -1.34 1976 1418 97.6 — — — — — — — 28.6% -1.14 0–1 — — +0.31
21 1980 1835 148.3 — — — — +31 -59 -191 59.5% +0.48 12–8 (60%) 11–5 (69%) 105.9 -2.27 1977 1425 120.1 — — — — — +107 +12 28.6% -1.81 1–2 (33%) — — +0.36
22 1981 1813 148.5 — — — — -9 +4 — 53.1% +0.19 8–4 (67%) 8–6 (57%) 106.5 -2.56 1978 1586 121.0 — — — — -60 +33 -52 48.1% 0.00 3–2 (60%) 4–1 (80%) 105.0 +1.73
23 1982 1722 150.4 — — — — +6 +108 — 50.0% +0.01 5–3 (63%) 8–8 (50%) 100.4 -3.00 1979 1753 140.6 — — — — -224 +41 -130 54.4% +0.49 16–9 (64%) 5–11 (31%) 102.2 +1.83
24 1983 1853 151.4 — — — — -33 0 — 59.8% +0.76 10–9 (53%) 5–9 (36%) 96.3 -0.24 1980 1921 157.2 — — — — -203 -16 -154 60.8% +0.75 11–3 (79%) 13–10 (57%) 111.9 -1.60
25 1984 1779 140.1 — — — — -19 +104 — 50.5% +0.08 9–3 (75%) 10–13 (43%) 103.8 -0.50 1981 1924 151.1 — — — — -109 +69 -122 69.1% +1.37 4–6 (40%) 7–6 (54%) 98.9 +0.17
26 1985 1820 135.6 — — — — -43 -26 -105 50.0% +0.11 11–6 (65%) 6–11 (35%) 100.8 0.00 1982 1949 164.7 — — — — -42 +89 — 58.7% +0.70 15–5 (75%) 8–12 (40%) 104.4 -3.49
27 1986 1672 117.2 — — — — +63 +23 — 38.2% -0.35 0–4 (0%) 2–7 (22%) 88.0 +0.03 1983 2005 156.9 — — — — +20 — — 71.0% +1.13 3–2 (60%) 5–3 (63%) 103.0 -1.64
28 1987 1665 110.5 — — — — — — — 33.3% -0.67 0–1 — — -0.32 — — — — — — — — — — — — — — — —
29 — — — — — — — — — — — — — — — — 1985 1861 125.9 — — — — +122 +68 — 38.5% -0.58 1–3 (25%) 2–2 (50%) 94.2 -0.40
30 — — — — — — — — — — — — — — — — 1986 1835 103.4 — — — — — — — 50.0% +1.75 — 0–2 — +0.35
31 — — — — — — — — — — — — — — — — 1987 1809 102.8 — — — — — — — 40.0% +0.40 0–1 0–1 — -0.20
Career — 1969 150.7 — — — — -3 -3 -167 52.3% +0.15 76–56 (58%) 71–74 (49%) 103.5 -3.13 — 2039 154.5 — — — — -96 +44 -77 56.6% +0.53 54–38 (59%) 46–49 (48%) 105.5 -0.62

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.