H2H data updated: 2026-09-06 00:00 UTC

Diego Perez vs Heinz Gunthardt H2H: 1-0

Diego Perez holds a 1–0 lead over Heinz Gunthardt in their ATP head-to-head. Across 1 main-draw meeting, Diego Perez leads 1–0 on clay. Most recently, Diego Perez won the 1986 Italian Open round of 32 7-5 6-2.

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Diego Perez
URU Age 64 Right-Handed 178 cm / 5'10"
H2H
1 – 0
1 main-draw meetings
Heinz Gunthardt
SUI Age 67 Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Diego Perez #66 7-5 6-2 Heinz Gunthardt #23 Match data May 15, 1986* R32 Italian 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
Diego Perez #1,263 #27 389 1,824 195 213 47.8% 0 0 0 0 1 1
Heinz Gunthardt #1,013 #22 0 1,969 225 189 54.3% 0 0 0 0 5 5

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 Diego Perez Heinz Gunthardt
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1979 0–1 0.0% #579 1,486 0 0 1976 1–4 20.0% #210 1,496 0 0
18 1980 0–1 0.0% #211 1,473 0 0 1977 3–6 33.3% #234 1,509 0 0
19 1981 16–15 51.6% #94 1,652 0 0 1978 25–25 50.0% #55 1,765 0 1
20 1982 11–16 40.7% #100 1,657 0 0 1979 30–23 56.6% #51 1,815 0 1
21 1983 19–14 57.6% #51 1,728 0 0 1980 37–21 63.8% #26 1,834 0 4
22 1984 15–16 48.4% #52 1,659 0 0 1981 28–22 56.0% #38 1,813 0 4
23 1985 30–21 58.8% #55 1,763 0 1 1982 26–25 51.0% #85 1,722 0 4
24 1986 30–25 54.5% #61 1,692 0 1 1983 27–15 64.3% #25 1,853 0 5
25 1987 15–19 44.1% #116 1,668 0 1 1984 23–19 54.8% #31 1,779 0 5
26 1988 12–17 41.4% #142 1,608 0 1 1985 22–19 53.7% #36 1,820 0 5
27 1989 17–17 50.0% #112 1,651 0 1 1986 3–9 25.0% #251 1,671 0 5
28 1990 12–18 40.0% #132 1,594 0 1 1987 0–1 0.0% #954 1,664 0 5
29 1991 5–9 35.7% #176 1,572 0 1 — — — — — — —
30 1992 11–10 52.4% #128 1,619 0 1 — — — — — — —
31 1993 2–13 13.3% #253 1,511 0 1 — — — — — — —
32 1994 0–1 0.0% #661 1,498 0 1 — — — — — — —

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 Diego Perez Heinz Gunthardt
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 1979 — — — — 0 1 1 0.0% — — — — — — — — 1976 0 1 1 0.0% 1 2 3 33.3% — — — — 0 1 1 0.0%
18 1980 — — — — 0 1 1 0.0% — — — — — — — — 1977 0 2 2 0.0% 0 2 2 0.0% 1 1 2 50.0% 2 1 3 66.7%
19 1981 0 1 1 0.0% 16 14 30 53.3% — — — — — — — — 1978 9 7 16 56.3% 9 12 21 42.9% 1 3 4 25.0% 6 3 9 66.7%
20 1982 0 1 1 0.0% 11 15 26 42.3% — — — — — — — — 1979 15 9 24 62.5% 13 8 21 61.9% 1 1 2 50.0% 1 5 6 16.7%
21 1983 4 2 6 66.7% 15 12 27 55.6% — — — — — — — — 1980 13 6 19 68.4% 11 5 16 68.8% 2 1 3 66.7% 11 9 20 55.0%
22 1984 0 3 3 0.0% 15 12 27 55.6% — — — — 0 1 1 0.0% 1981 6 4 10 60.0% 15 10 25 60.0% 0 1 1 0.0% 7 7 14 50.0%
23 1985 2 5 7 28.6% 28 16 44 63.6% — — — — — — — — 1982 2 3 5 40.0% 16 12 28 57.1% 0 1 1 0.0% 8 9 17 47.1%
24 1986 8 7 15 53.3% 22 18 40 55.0% — — — — — — — — 1983 10 4 14 71.4% 17 9 26 65.4% — — — — 0 2 2 0.0%
25 1987 7 7 14 50.0% 8 11 19 42.1% — — — — 0 1 1 0.0% 1984 7 6 13 53.8% 12 6 18 66.7% 0 1 1 0.0% 4 6 10 40.0%
26 1988 6 8 14 42.9% 6 9 15 40.0% — — — — — — — — 1985 9 7 16 56.3% 6 5 11 54.5% 4 1 5 80.0% 3 6 9 33.3%
27 1989 1 3 4 25.0% 15 13 28 53.6% — — — — 1 1 2 50.0% 1986 0 1 1 0.0% 1 5 6 16.7% 1 1 2 50.0% 1 2 3 33.3%
28 1990 1 3 4 25.0% 11 12 23 47.8% 0 1 1 0.0% 0 2 2 0.0% 1987 0 1 1 0.0% — — — — — — — — — — — —
29 1991 2 2 4 50.0% 3 7 10 30.0% — — — — — — — — — — — — — — — — — — — — — — — — —
30 1992 1 4 5 20.0% 10 6 16 62.5% — — — — — — — — — — — — — — — — — — — — — — — — —
31 1993 0 3 3 0.0% 2 8 10 20.0% 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
32 1994 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 32 49 81 39.5% 162 156 318 50.9% 0 2 2 0.0% 1 6 7 14.3% — 71 51 122 58.2% 101 76 177 57.1% 10 11 21 47.6% 43 51 94 45.7%

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 Diego Perez Heinz Gunthardt
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 1979 1486 98.9 — — — — — — — 0.0% -2.50 — 0–1 — +0.22 1976 1497 106.8 — — — — — +44 — 27.3% -2.09 0–1 0–1 — -0.14
18 1980 1473 100.1 — — — — — — — 33.3% -2.00 0–1 — — +0.11 1977 1510 115.1 — — — — +44 — — 40.0% -0.60 0–2 1–1 — +0.49
19 1981 1652 145.1 — — — — — +48 — 56.3% +0.03 3–5 (38%) 1–2 (33%) 98.6 -0.45 1978 1766 146.9 — — — — +3 -145 -225 48.8% -0.21 10–7 (59%) 9–7 (56%) 107.7 -3.10
20 1982 1658 141.1 — — — — — +31 — 47.8% -0.18 4–9 (31%) 4–6 (40%) 94.1 -0.92 1979 1815 145.2 — — — — -9 -69 — 54.6% +0.22 11–8 (58%) 11–6 (65%) 106.3 -1.34
21 1983 1728 141.3 — — — — -150 +8 — 54.1% +0.43 6–5 (55%) 4–3 (57%) 103.0 -0.26 1980 1835 148.3 — — — — +31 -59 -191 59.5% +0.48 12–8 (60%) 11–5 (69%) 105.9 -2.27
22 1984 1659 138.8 — — — — -149 +78 — 52.0% +0.03 2–8 (20%) 1–4 (20%) 90.7 -0.21 1981 1813 148.5 — — — — -9 +4 — 53.1% +0.19 8–4 (67%) 8–6 (57%) 106.5 -2.56
23 1985 1763 138.5 — — — — -270 +48 — 53.9% +0.37 9–2 (82%) 3–6 (33%) 105.7 +0.70 1982 1722 150.4 — — — — +6 +108 — 50.0% +0.01 5–3 (63%) 8–8 (50%) 100.4 -3.00
24 1986 1693 137.4 — — — — -108 +6 — 51.6% +0.21 9–7 (56%) 5–9 (36%) 98.5 +0.43 1983 1853 151.4 — — — — -33 0 — 59.8% +0.76 10–9 (53%) 5–9 (36%) 96.3 -0.24
25 1987 1669 132.4 — — — — -52 -12 — 44.7% -0.31 4–3 (57%) 1–4 (20%) 99.3 -2.18 1984 1779 140.1 — — — — -19 +105 — 50.5% +0.08 9–3 (75%) 10–13 (43%) 103.8 -0.50
26 1988 1609 125.1 — — — — -4 0 — 45.3% -0.41 8–9 (47%) 4–6 (40%) 97.8 -0.14 1985 1820 135.6 — — — — -43 -26 -105 50.0% +0.11 11–6 (65%) 6–11 (35%) 100.8 0.00
27 1989 1651 135.0 — — — — -57 +26 — 50.0% +0.10 4–5 (44%) 4–4 (50%) 99.9 -1.06 1986 1672 117.2 — — — — +63 +24 — 38.2% -0.35 0–4 (0%) 2–7 (22%) 88.0 +0.03
28 1990 1594 127.7 — — — — -38 +95 — 42.3% -0.83 4–8 (33%) 6–4 (60%) 98.8 -0.79 1987 1665 110.5 — — — — — — — 33.3% -0.67 0–1 — — -0.32
29 1991 1573 118.5 -0.06 +0.92 1.086 51.0% -20 +66 — 41.7% -0.36 0–3 (0%) 2–3 (40%) 94.2 +0.11 — — — — — — — — — — — — — — — —
30 1992 1619 123.6 -1.94 +2.72 1.058 51.0% -104 +109 — 50.9% +0.25 5–3 (63%) 4–4 (50%) 103.4 +0.51 — — — — — — — — — — — — — — — —
31 1993 1511 108.3 -3.89 -1.43 0.785 45.0% -47 +102 — 29.3% -1.93 0–6 (0%) 2–0 — -0.34 — — — — — — — — — — — — — — — —
32 1994 1498 98.3 +1.21 -2.79 0.789 44.4% — — — 0.0% -3.50 — — — +0.06 — — — — — — — — — — — — — — — —
Career — 1825 141.5 -2.02 +0.96 0.967 49.1% -84 +41 — 48.7% -0.11 58–74 (44%) 41–56 (42%) 92.5 -1.03 — 1970 150.7 — — — — -3 -2 -167 52.3% +0.15 76–56 (58%) 71–74 (49%) 103.5 -3.13

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.