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

Onny Parun vs Sherwood Stewart H2H: 5-1

Onny Parun holds a 5–1 lead over Sherwood Stewart in their ATP head-to-head. Across 6 main-draw meetings, Onny Parun leads 2–0 on clay, while they are tied 1–1 on hard courts. Most recently, Onny Parun won the 1975 Indianapolis round of 32 6-4 7-5.

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Onny Parun
NZL Age 79 Right-Handed 188 cm / 6'2"
H2H
5 – 1
6 main-draw meetings
Sherwood Stewart
USA Age 80 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Onny Parun 6-4 7-5 Sherwood Stewart Match data Aug 7, 1975* R32 Indianapolis ATP 250 Clay
Onny Parun 6-3 7-5 Sherwood Stewart Match data Feb 9, 1975* R32 Bologna Wct ATP 250 Carpet
Onny Parun 5-7 7-6 6-4 Sherwood Stewart Match data Oct 23, 1974* R32 Sydney Indoor ATP 250 Hard
Sherwood Stewart 3-6 6-3 6-2 Onny Parun Match data Aug 29, 1974* R16 South Orange ATP 250 Hard
Onny Parun 6-4 6-2 Sherwood Stewart Match data Jul 26, 1974* R32 Washington ATP 250 Clay
Onny Parun 6-3 3-6 6-2 6-3 Sherwood Stewart Match data Sep 3, 1971* R128 US Open Grand Slam Grass

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
Onny Parun #398 #19 0 1,991 375 341 52.4% 0 0 0 0 6 6
Sherwood Stewart — — — 1,737 — — — 0 0 0 0 2 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 Onny Parun Sherwood Stewart
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
21 1968 13–16 44.8% — 1,563 0 0 — — — — — — —
22 1969 13–22 37.1% — 1,578 0 0 — — — — — — —
23 1970 19–21 47.5% — 1,599 0 0 — — — — — — —
24 1971 26–24 52.0% — 1,687 0 0 — — — — — — —
25 1972 39–36 52.0% — 1,705 0 0 — — — — — — —
26 1973 49–43 53.3% #40 1,733 0 1 — — — — — — —
27 1974 76–36 67.9% #25 1,946 0 3 — — — — — — —
28 1975 65–31 67.7% #26 1,888 0 4 — — — — — — —
29 1976 38–23 62.3% #29 1,843 0 6 — — — — — — —
30 1977 13–27 32.5% #89 1,631 0 6 — — — — — — —
31 1978 1–14 6.7% #210 1,504 0 6 — — — — — — —
32 1979 3–15 16.7% #214 1,429 0 6 — — — — — — —
33 1980 15–19 44.1% #96 1,597 0 6 — — — — — — —
34 1981 5–13 27.8% #99 1,529 0 6 — — — — — — —
35 1982 0–1 0.0% — 1,515 0 6 — — — — — — —

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 Onny Parun Sherwood Stewart
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 %
21 1968 1 1 2 50.0% 2 7 9 22.2% 9 7 16 56.3% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
22 1969 2 5 7 28.6% 3 8 11 27.3% 8 8 16 50.0% 0 1 1 0.0% 1968 — — — — 1 1 2 50.0% 1 5 6 16.7% — — — —
23 1970 4 4 8 50.0% 10 11 21 47.6% 3 4 7 42.9% 2 2 4 50.0% 1969 — — — — 0 1 1 0.0% — — — — — — — —
24 1971 11 11 22 50.0% 6 8 14 42.9% 8 4 12 66.7% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
25 1972 2 8 10 20.0% 16 14 30 53.3% 11 6 17 64.7% 10 8 18 55.6% 1971 0 1 1 0.0% 0 1 1 0.0% 0 1 1 0.0% — — — —
26 1973 15 15 30 50.0% 8 11 19 42.1% 21 7 28 75.0% 5 10 15 33.3% 1972 — — — — 1 4 5 20.0% 2 2 4 50.0% 2 2 4 50.0%
27 1974 17 8 25 68.0% 35 12 47 74.5% 17 10 27 63.0% 7 6 13 53.8% 1973 8 5 13 61.5% 1 3 4 25.0% 8 5 13 61.5% 3 4 7 42.9%
28 1975 14 5 19 73.7% 32 15 47 68.1% 7 2 9 77.8% 12 9 21 57.1% 1974 7 9 16 43.8% 8 9 17 47.1% 0 2 2 0.0% 5 5 10 50.0%
29 1976 11 3 14 78.6% 18 12 30 60.0% 3 1 4 75.0% 6 7 13 46.2% 1975 1 5 6 16.7% 5 8 13 38.5% 2 2 4 50.0% 4 8 12 33.3%
30 1977 2 5 7 28.6% 8 10 18 44.4% 3 4 7 42.9% 0 8 8 0.0% 1976 4 5 9 44.4% 5 9 14 35.7% 1 3 4 25.0% 5 10 15 33.3%
31 1978 1 2 3 33.3% 0 10 10 0.0% 0 1 1 0.0% 0 1 1 0.0% 1977 4 4 8 50.0% 7 8 15 46.7% 4 5 9 44.4% 2 6 8 25.0%
32 1979 0 7 7 0.0% 2 6 8 25.0% 1 1 2 50.0% 0 1 1 0.0% 1978 3 4 7 42.9% 5 3 8 62.5% 7 5 12 58.3% 3 5 8 37.5%
33 1980 8 8 16 50.0% 3 7 10 30.0% 3 3 6 50.0% 1 1 2 50.0% 1979 2 7 9 22.2% 0 3 3 0.0% 2 4 6 33.3% 5 7 12 41.7%
34 1981 3 2 5 60.0% 1 7 8 12.5% 1 4 5 20.0% — — — — 1980 3 6 9 33.3% 2 3 5 40.0% 2 2 4 50.0% 5 7 12 41.7%
35 1982 0 1 1 0.0% — — — — — — — — — — — — 1981 2 5 7 28.6% 0 2 2 0.0% 1 0 1 100.0% 0 4 4 0.0%
36 — — — — — — — — — — — — — — — — — 1982 1 1 2 50.0% — — — — — — — — — — — —
38 — — — — — — — — — — — — — — — — — 1984 — — — — — — — — 0 1 1 0.0% — — — —
39 — — — — — — — — — — — — — — — — — 1985 0 1 1 0.0% — — — — — — — — — — — —
Career — 91 85 176 51.7% 144 138 282 51.1% 95 62 157 60.5% 45 56 101 44.6% — 35 53 88 39.8% 35 55 90 38.9% 30 37 67 44.8% 34 58 92 37.0%

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 Onny Parun Sherwood Stewart
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
21 1968 1564 110.6 — — — — -9 -142 +80 52.6% -0.07 4–9 (31%) — — -0.25 — — — — — — — — — — — — — — — —
22 1969 1578 108.4 — — — — -30 -201 +65 39.1% -0.60 6–7 (46%) — — -0.53 1968 1462 101.1 — — — — — — -22 33.3% -1.00 2–3 (40%) — — -0.46
23 1970 1600 119.0 — — — — +48 -91 -16 48.4% -0.13 5–3 (63%) 2–2 (50%) 103.3 +1.16 1969 1458 98.3 — — — — — — — 0.0% -4.50 — — — -0.18
24 1971 1687 128.1 — — — — -46 -169 +78 51.6% +0.21 2–7 (22%) 5–10 (33%) 93.5 +1.55 — — — — — — — — — — — — — — — —
25 1972 1706 125.9 — — — — -55 -49 +95 50.8% +0.31 10–9 (53%) 6–15 (29%) 97.3 +2.97 1971 1426 95.1 — — — — — — — 12.5% -2.63 — — — +0.10
26 1973 1733 138.7 — — — — -5 -116 +243 53.0% +0.37 12–13 (48%) 13–20 (39%) 94.3 -0.94 1972 1472 107.7 — — — — +91 +31 +4 39.3% -0.93 1–1 1–0 — +0.61
27 1974 1946 147.2 — — — — -20 -9 -71 62.6% +0.83 19–14 (58%) 18–10 (64%) 106.8 +1.01 1973 1669 127.2 — — — — +26 -192 -99 47.4% -0.12 5–1 (83%) 6–6 (50%) 106.3 +0.89
28 1975 1889 140.3 — — — — +1 +51 -4 58.8% +0.55 27–4 (87%) 13–14 (48%) 110.4 +0.28 1974 1661 124.3 — — — — +13 -118 — 46.7% -0.22 5–11 (31%) 6–7 (46%) 97.4 +2.55
29 1976 1844 142.1 — — — — +61 +37 +88 60.0% +0.35 10–5 (67%) 19–9 (68%) 108.6 +0.73 1975 1630 131.0 — — — — -44 -66 -28 39.3% -0.61 5–5 (50%) 5–5 (50%) 102.5 -1.82
30 1977 1631 137.9 — — — — +90 +96 +207 40.0% -0.57 5–10 (33%) 7–8 (47%) 92.3 -2.17 1976 1662 135.5 — — — — +29 -128 -96 41.8% -0.71 4–7 (36%) 4–3 (57%) 100.6 -0.99
31 1978 1504 119.8 — — — — +170 +86 — 23.1% -1.85 0–6 (0%) 2–4 (33%) 90.9 -0.08 1977 1685 139.9 — — — — -32 -62 -76 43.8% -0.35 4–6 (40%) 4–5 (44%) 100.3 -0.66
32 1979 1429 103.3 — — — — +100 +116 — 19.5% -1.76 0–1 0–6 (0%) — +1.15 1978 1709 131.7 — — — — -64 -58 +9 50.6% +0.09 8–8 (50%) 8–13 (38%) 99.5 +1.42
33 1980 1598 128.8 — — — — +25 -79 +188 47.3% -0.08 6–9 (40%) 7–8 (47%) 98.9 +0.57 1979 1634 126.6 — — — — +13 -20 +12 31.4% -1.37 2–3 (40%) 1–2 (33%) 98.1 -2.03
34 1981 1529 117.5 — — — — +118 -85 +178 22.2% -1.42 2–0 0–6 (0%) — -0.41 1980 1665 130.9 — — — — -19 -65 +37 40.3% -0.69 7–5 (58%) 4–5 (44%) 103.6 -0.32
35 1982 1516 100.7 — — — — — — — 33.3% -1.00 0–1 — — +0.11 1981 1585 116.3 — — — — -24 — — 32.4% -0.91 1–3 (25%) 1–3 (25%) 95.7 +0.12
36 — — — — — — — — — — — — — — — — 1982 1596 101.6 — — — — — — — 42.9% -1.43 — 1–0 — +0.11
38 — — — — — — — — — — — — — — — — 1984 1594 106.8 — — — — — — — 25.0% -1.25 — 1–0 — -0.39
39 — — — — — — — — — — — — — — — — 1985 1585 103.9 — — — — — — — 33.3% -0.67 0–1 1–1 — -0.11
Career — 1991 136.8 — — — — +8 -22 +87 51.4% +0.14 108–98 (52%) 92–112 (45%) 97.2 +0.73 — 1737 134.1 — — — — -4 -84 -36 41.7% -0.56 44–54 (45%) 43–50 (46%) 101.6 -0.35

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.