H2H data updated: 2026-09-07 00:00 UTC

Brad Drewett vs Heinz Gunthardt H2H: 0-1

Heinz Gunthardt holds a 1–0 lead over Brad Drewett 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 1979 Johannesburg round of 32 6-2 6-1.

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Brad Drewett
AUS Left-Handed 185 cm / 6'1"
H2H
0 – 1
1 main-draw meetings
Heinz Gunthardt
SUI Age 67 Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Heinz Gunthardt #64 6-2 6-1 Brad Drewett Match data Apr 19, 1979* R32 Johannesburg ATP 250 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
Brad Drewett #1,018 #34 170 1,750 181 225 44.6% 0 0 0 0 2 2
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 Brad Drewett Heinz Gunthardt
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1976 4–3 57.1% #193 1,602 0 0 1976 1–4 20.0% #210 1,496 0 0
18 1977 1–9 10.0% #228 1,531 0 0 1977 3–6 33.3% #234 1,509 0 0
19 1978 5–8 38.5% #133 1,574 0 0 1978 25–25 50.0% #55 1,765 0 1
20 1979 21–21 50.0% #78 1,670 0 0 1979 30–23 56.6% #51 1,815 0 1
21 1980 16–22 42.1% #115 1,648 0 0 1980 37–21 63.8% #26 1,834 0 4
22 1981 15–22 40.5% #100 1,581 0 0 1981 28–22 56.0% #38 1,813 0 4
23 1982 16–21 43.2% — 1,554 0 1 1982 26–25 51.0% #85 1,722 0 4
24 1983 21–16 56.8% #76 1,677 0 2 1983 27–15 64.3% #25 1,853 0 5
25 1984 26–25 51.0% #75 1,669 0 2 1984 23–19 54.8% #31 1,779 0 5
26 1985 14–21 40.0% #146 1,591 0 2 1985 22–19 53.7% #36 1,820 0 5
27 1986 6–8 42.9% #163 1,590 0 2 1986 3–9 25.0% #251 1,671 0 5
28 1987 12–18 40.0% #154 1,557 0 2 1987 0–1 0.0% #954 1,664 0 5
29 1988 12–13 48.0% #99 1,614 0 2 — — — — — — —
30 1989 11–15 42.3% #151 1,581 0 2 — — — — — — —
31 1990 1–3 25.0% #583 1,547 0 2 — — — — — — —

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 Brad Drewett 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 1976 0 1 1 0.0% — — — — 4 2 6 66.7% — — — — 1976 0 1 1 0.0% 1 2 3 33.3% — — — — 0 1 1 0.0%
18 1977 0 3 3 0.0% 0 2 2 0.0% 1 4 5 20.0% — — — — 1977 0 2 2 0.0% 0 2 2 0.0% 1 1 2 50.0% 2 1 3 66.7%
19 1978 1 1 2 50.0% 1 3 4 25.0% 2 3 5 40.0% 1 1 2 50.0% 1978 9 7 16 56.3% 9 12 21 42.9% 1 3 4 25.0% 6 3 9 66.7%
20 1979 3 8 11 27.3% 2 2 4 50.0% 11 8 19 57.9% 5 3 8 62.5% 1979 15 9 24 62.5% 13 8 21 61.9% 1 1 2 50.0% 1 5 6 16.7%
21 1980 0 5 5 0.0% 1 6 7 14.3% 12 9 21 57.1% 3 2 5 60.0% 1980 13 6 19 68.4% 11 5 16 68.8% 2 1 3 66.7% 11 9 20 55.0%
22 1981 3 8 11 27.3% 3 3 6 50.0% 9 7 16 56.3% 0 4 4 0.0% 1981 6 4 10 60.0% 15 10 25 60.0% 0 1 1 0.0% 7 7 14 50.0%
23 1982 2 5 7 28.6% 6 6 12 50.0% 7 7 14 50.0% 1 3 4 25.0% 1982 2 3 5 40.0% 16 12 28 57.1% 0 1 1 0.0% 8 9 17 47.1%
24 1983 6 5 11 54.5% 7 3 10 70.0% 7 5 12 58.3% 1 3 4 25.0% 1983 10 4 14 71.4% 17 9 26 65.4% — — — — 0 2 2 0.0%
25 1984 9 8 17 52.9% 3 5 8 37.5% 8 8 16 50.0% 6 4 10 60.0% 1984 7 6 13 53.8% 12 6 18 66.7% 0 1 1 0.0% 4 6 10 40.0%
26 1985 7 9 16 43.8% 0 3 3 0.0% 6 6 12 50.0% 1 3 4 25.0% 1985 9 7 16 56.3% 6 5 11 54.5% 4 1 5 80.0% 3 6 9 33.3%
27 1986 3 4 7 42.9% 2 2 4 50.0% 1 1 2 50.0% 0 1 1 0.0% 1986 0 1 1 0.0% 1 5 6 16.7% 1 1 2 50.0% 1 2 3 33.3%
28 1987 2 9 11 18.2% 0 1 1 0.0% 6 5 11 54.5% 4 3 7 57.1% 1987 0 1 1 0.0% — — — — — — — — — — — —
29 1988 5 9 14 35.7% — — — — 6 2 8 75.0% 1 2 3 33.3% — — — — — — — — — — — — — — — — —
30 1989 6 9 15 40.0% 0 1 1 0.0% 5 4 9 55.6% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
31 1990 1 3 4 25.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 48 87 135 35.6% 25 37 62 40.3% 85 71 156 54.5% 23 30 53 43.4% — 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 Brad Drewett 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 1976 1602 123.2 — — — — — — +78 54.2% +0.04 2–1 (67%) — — +0.15 1976 1497 106.8 — — — — — +44 — 27.3% -2.09 0–1 0–1 — -0.14
18 1977 1531 113.8 — — — — -17 — +72 21.4% -1.96 1–2 (33%) 2–4 (33%) 98.1 -0.17 1977 1510 115.1 — — — — +44 — — 40.0% -0.60 0–2 1–1 — +0.49
19 1978 1575 118.5 — — — — -16 -64 +61 40.6% -0.81 1–2 (33%) 2–1 (67%) 100.3 +0.37 1978 1766 146.9 — — — — +3 -145 -225 48.8% -0.21 10–7 (59%) 9–7 (56%) 107.7 -3.10
20 1979 1671 129.8 — — — — -80 -138 +47 48.1% -0.27 8–4 (67%) 8–8 (50%) 105.8 +1.02 1979 1815 145.2 — — — — -9 -69 — 54.6% +0.22 11–8 (58%) 11–6 (65%) 106.3 -1.34
21 1980 1648 118.6 — — — — -86 -186 +115 44.8% -0.44 5–7 (42%) 7–6 (54%) 98.5 +3.41 1980 1835 148.3 — — — — +31 -59 -191 59.5% +0.48 12–8 (60%) 11–5 (69%) 105.9 -2.27
22 1981 1581 126.5 — — — — -62 -77 +136 41.7% -0.70 8–7 (53%) 7–11 (39%) 98.0 +1.42 1981 1813 148.5 — — — — -9 +4 — 53.1% +0.19 8–4 (67%) 8–6 (57%) 106.5 -2.56
23 1982 1555 129.2 — — — — -57 +12 +108 48.9% +0.10 3–11 (21%) 6–13 (32%) 90.8 +1.71 1982 1722 150.4 — — — — +6 +108 — 50.0% +0.01 5–3 (63%) 8–8 (50%) 100.4 -3.00
24 1983 1678 126.6 — — — — -120 -5 +12 54.9% +0.31 5–6 (45%) 7–7 (50%) 101.8 +2.13 1983 1853 151.4 — — — — -33 0 — 59.8% +0.76 10–9 (53%) 5–9 (36%) 96.3 -0.24
25 1984 1670 128.5 — — — — -11 -19 +22 47.9% -0.07 6–3 (67%) 10–15 (40%) 100.8 +2.35 1984 1779 140.1 — — — — -19 +105 — 50.5% +0.08 9–3 (75%) 10–13 (43%) 103.8 -0.50
26 1985 1592 117.4 — — — — +2 -13 +97 43.0% -0.56 4–5 (44%) 10–7 (59%) 99.6 +2.05 1985 1820 135.6 — — — — -43 -26 -105 50.0% +0.11 11–6 (65%) 6–11 (35%) 100.8 0.00
27 1986 1591 116.1 — — — — -16 +10 — 47.1% -0.29 2–4 (33%) 4–0 (100%) 100.9 +0.67 1986 1672 117.2 — — — — +63 +24 — 38.2% -0.35 0–4 (0%) 2–7 (22%) 88.0 +0.03
28 1987 1558 119.1 — — — — -37 — +138 41.6% -0.61 5–7 (42%) 8–6 (57%) 99.9 +0.47 1987 1665 110.5 — — — — — — — 33.3% -0.67 0–1 — — -0.32
29 1988 1614 130.2 — — — — -61 — +121 47.4% -0.16 3–3 (50%) 6–5 (55%) 101.6 -0.12 — — — — — — — — — — — — — — — —
30 1989 1581 116.3 — — — — -55 — +150 45.1% -0.46 4–4 (50%) 7–6 (54%) 100.6 +0.54 — — — — — — — — — — — — — — — —
31 1990 1547 97.4 — — — — -35 — — 30.8% -0.92 1–1 0–4 (0%) — +0.53 — — — — — — — — — — — — — — — —
Career — 1751 129.6 — — — — -48 -45 +88 45.6% -0.34 58–67 (46%) 84–93 (47%) 98.4 +4.09 — 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.