H2H data updated: 2026-09-01 00:00 UTC

Roscoe Tanner vs Onny Parun H2H: 4-3

Roscoe Tanner holds a 4–3 lead over Onny Parun in their ATP head-to-head. Across 7 main-draw meetings, Onny Parun leads 2–1 on hard courts, while Roscoe Tanner leads 2–0 on clay. Most recently, Roscoe Tanner won the 1981 Queen's Club Championships round of 64 6-3 6-2.

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Roscoe Tanner
USA Age 74 Left-Handed 183 cm / 6'0"
H2H
4 – 3
7 main draw meetings
Onny Parun
NZL Age 79 Right-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Roscoe Tanner #8 6-3 6-2 Onny Parun #99 Match data Jun 10, 1981* R64 Queen's Club Championships ATP 250 Grass
Roscoe Tanner 7-6 6-3 Onny Parun Match data Aug 28, 1976* SF South Orange ATP 250 Clay
Onny Parun 5-7 6-4 6-4 Roscoe Tanner Match data Apr 9, 1976* R16 Johannesburg Wct ATP 250 Hard
Roscoe Tanner 6-4 6-0 Onny Parun Match data Mar 25, 1976* R32 Indian Wells Open ATP 250 Hard
Onny Parun 3-6 7-6 7-6 Roscoe Tanner Match data Nov 11, 1975* QF Stockholm Open ATP 250 Hard
Onny Parun 7-6 6-3 Roscoe Tanner Match data Sep 27, 1974* R16 San Francisco ATP 250 Carpet
Roscoe Tanner 6-2 6-1 Onny Parun Match data Jul 25, 1973* R64 Washington Open 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
Roscoe Tanner #789 #4 0 2,162 592 294 66.8% 1 0 0 0 16 17
Onny Parun #398 #19 0 1,991 375 341 52.4% 0 0 0 0 6 6

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 Roscoe Tanner Onny Parun
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1969 0–2 0.0% — 1,479 0 0 — — — — — — —
18 1970 0–9 0.0% — 1,416 0 0 — — — — — — —
19 1971 16–10 61.5% — 1,706 0 0 — — — — — — —
20 1972 29–14 67.4% — 1,910 0 0 — — — — — — —
21 1973 45–30 60.0% #24 1,837 0 0 1968 13–16 44.8% — 1,563 0 0
22 1974 65–27 70.7% #14 1,963 0 2 1969 13–22 37.1% — 1,578 0 0
23 1975 65–23 73.9% #9 1,972 0 5 1970 19–21 47.5% — 1,600 0 0
24 1976 70–28 71.4% #11 2,018 0 9 1971 26–24 52.0% — 1,687 0 0
25 1977 52–30 63.4% #13 1,889 1 11 1972 39–36 52.0% — 1,705 0 0
26 1978 57–22 72.2% #11 1,940 1 13 1973 49–43 53.3% #40 1,733 0 1
27 1979 61–19 76.2% #5 2,032 1 15 1974 76–36 67.9% #25 1,946 0 3
28 1980 42–16 72.4% #13 1,996 1 16 1975 65–31 67.7% #26 1,888 0 4
29 1981 51–22 69.9% #12 1,925 1 17 1976 38–23 62.3% #29 1,843 0 6
30 1982 20–17 54.1% #43 1,785 1 17 1977 13–27 32.5% #89 1,631 0 6
31 1983 16–13 55.2% #36 1,874 1 17 1978 1–14 6.7% #210 1,504 0 6
32 1984 3–11 21.4% #249 1,680 1 17 1979 3–15 16.7% #214 1,429 0 6
33 1985 0–1 0.0% #794 1,662 1 17 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 Roscoe Tanner Onny Parun
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 1969 — — — — — — — — 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
18 1970 0 4 4 0.0% 0 3 3 0.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
19 1971 10 5 15 66.7% 4 3 7 57.1% 2 1 3 66.7% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
20 1972 9 3 12 75.0% 5 5 10 50.0% 9 3 12 75.0% 6 3 9 66.7% — — — — — — — — — — — — — — — — —
21 1973 12 8 20 60.0% 15 9 24 62.5% 3 4 7 42.9% 15 9 24 62.5% 1968 1 1 2 50.0% 2 7 9 22.2% 9 7 16 56.3% 1 1 2 50.0%
22 1974 30 11 41 73.2% 8 7 15 53.3% 17 3 20 85.0% 10 6 16 62.5% 1969 2 5 7 28.6% 3 8 11 27.3% 8 8 16 50.0% 0 1 1 0.0%
23 1975 27 7 34 79.4% 16 8 24 66.7% 9 2 11 81.8% 13 6 19 68.4% 1970 4 4 8 50.0% 10 11 21 47.6% 3 4 7 42.9% 2 2 4 50.0%
24 1976 22 10 32 68.8% 22 6 28 78.6% 10 3 13 76.9% 16 9 25 64.0% 1971 11 11 22 50.0% 6 8 14 42.9% 8 4 12 66.7% 1 1 2 50.0%
25 1977 8 6 14 57.1% 16 9 25 64.0% 22 6 28 78.6% 6 9 15 40.0% 1972 2 8 10 20.0% 16 14 30 53.3% 11 6 17 64.7% 10 8 18 55.6%
26 1978 19 8 27 70.4% 6 3 9 66.7% 7 2 9 77.8% 25 9 34 73.5% 1973 15 15 30 50.0% 8 11 19 42.1% 21 7 28 75.0% 5 10 15 33.3%
27 1979 21 5 26 80.8% 5 2 7 71.4% 10 2 12 83.3% 25 10 35 71.4% 1974 17 8 25 68.0% 35 12 47 74.5% 17 10 27 63.0% 7 6 13 53.8%
28 1980 14 6 20 70.0% 0 1 1 0.0% 12 2 14 85.7% 16 7 23 69.6% 1975 14 5 19 73.7% 32 15 47 68.1% 7 2 9 77.8% 12 9 21 57.1%
29 1981 19 8 27 70.4% 1 1 2 50.0% 10 5 15 66.7% 21 8 29 72.4% 1976 11 3 14 78.6% 18 12 30 60.0% 3 1 4 75.0% 6 7 13 46.2%
30 1982 10 8 18 55.6% — — — — 4 2 6 66.7% 6 7 13 46.2% 1977 2 5 7 28.6% 8 10 18 44.4% 3 4 7 42.9% 0 8 8 0.0%
31 1983 7 5 12 58.3% 0 1 1 0.0% 6 3 9 66.7% 3 4 7 42.9% 1978 1 2 3 33.3% 0 10 10 0.0% 0 1 1 0.0% 0 1 1 0.0%
32 1984 1 8 9 11.1% 1 1 2 50.0% — — — — 1 2 3 33.3% 1979 0 7 7 0.0% 2 6 8 25.0% 1 1 2 50.0% 0 1 1 0.0%
33 1985 — — — — — — — — — — — — 0 1 1 0.0% 1980 8 8 16 50.0% 3 7 10 30.0% 3 3 6 50.0% 1 1 2 50.0%
34 — — — — — — — — — — — — — — — — — 1981 3 2 5 60.0% 1 7 8 12.5% 1 4 5 20.0% — — — —
35 — — — — — — — — — — — — — — — — — 1982 0 1 1 0.0% — — — — — — — — — — — —
Career — 209 102 311 67.2% 99 59 158 62.7% 121 42 163 74.2% 163 91 254 64.2% — 91 85 176 51.7% 144 138 282 51.1% 95 62 157 60.5% 45 56 101 44.6%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. 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 Roscoe Tanner Onny Parun
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 1969 1479 102.4 — — — — — — — 28.6% -1.14 0–1 — — -0.17 — — — — — — — — — — — — — — — —
18 1970 1417 113.2 — — — — +103 +73 — 13.6% -1.45 0–2 1–2 (33%) — -0.50 — — — — — — — — — — — — — — — —
19 1971 1706 127.5 — — — — -2 -129 -172 56.9% +0.31 6–2 (75%) 5–4 (56%) — -0.17 — — — — — — — — — — — — — — — —
20 1972 1910 135.7 — — — — -21 -296 -167 59.5% +0.43 11–3 (79%) 14–8 (64%) — -0.27 — — — — — — — — — — — — — — — —
21 1973 1838 144.5 — — — — +53 -90 -106 56.7% +0.51 11–10 (52%) 15–15 (50%) — -3.40 1968 1564 110.6 — — — — -9 -142 +80 52.6% -0.07 4–9 (31%) — — -0.25
22 1974 1963 154.0 — — — — -10 -226 +137 65.9% +1.12 16–13 (55%) 15–17 (47%) — -2.27 1969 1578 108.4 — — — — -30 -201 +65 39.1% -0.60 6–7 (46%) — — -0.52
23 1975 1972 153.3 — — — — +62 -153 +164 67.7% +1.19 19–14 (58%) 17–14 (55%) — -0.74 1970 1600 119.0 — — — — +48 -91 -16 48.4% -0.13 5–3 (63%) 2–2 (50%) — +1.16
24 1976 2018 159.4 — — — — +24 -49 +104 66.7% +1.29 18–11 (62%) 18–20 (47%) — -2.11 1971 1687 128.1 — — — — -46 -169 +78 51.6% +0.21 2–7 (22%) 5–10 (33%) — +1.55
25 1977 1890 153.2 — — — — -1 +22 +206 62.7% +0.94 13–18 (42%) 11–12 (48%) — -0.49 1972 1706 125.9 — — — — -55 -49 +96 50.8% +0.31 10–9 (53%) 6–15 (29%) — +2.98
26 1978 1941 160.3 — — — — +36 -25 +162 67.2% +1.20 10–8 (56%) 23–10 (70%) — -1.59 1973 1734 138.8 — — — — -6 -118 +241 53.0% +0.37 12–13 (48%) 13–20 (39%) — -0.99
27 1979 2032 164.1 — — — — +32 -91 +131 71.3% +1.27 13–8 (62%) 22–14 (61%) — -3.91 1974 1947 147.2 — — — — -21 -11 -72 62.6% +0.83 19–14 (58%) 18–10 (64%) — +1.03
28 1980 1997 154.8 — — — — +23 — +198 70.9% +1.29 6–10 (38%) 17–5 (77%) — -1.79 1975 1889 140.3 — — — — +1 +51 -4 58.8% +0.55 27–4 (87%) 13–14 (48%) — +0.29
29 1981 1926 156.1 — — — — +117 — +82 66.0% +1.02 14–9 (61%) 19–13 (59%) — -0.51 1976 1844 142.1 — — — — +61 +37 +88 60.0% +0.35 10–5 (67%) 19–9 (68%) — +0.73
30 1982 1786 138.8 — — — — +4 — +208 51.5% -0.01 9–6 (60%) 10–12 (45%) — -2.07 1977 1631 137.9 — — — — +90 +96 +207 40.0% -0.57 5–10 (33%) 7–8 (47%) — -2.17
31 1983 1874 146.4 — — — — -44 — +125 53.4% +0.14 7–5 (58%) 11–7 (61%) — -4.29 1978 1504 119.8 — — — — +170 +86 — 23.1% -1.85 0–6 (0%) 2–4 (33%) — -0.08
32 1984 1681 120.1 — — — — -28 — — 25.8% -1.52 2–2 (50%) 1–2 (33%) — -0.69 1979 1429 103.3 — — — — +100 +116 — 19.5% -1.76 0–1 0–6 (0%) — +1.15
33 1985 1662 99.2 — — — — — — — 33.3% -1.00 0–1 1–0 — +0.08 1980 1598 128.8 — — — — +25 -79 +188 47.3% -0.08 6–9 (40%) 7–8 (47%) — +0.57
34 — — — — — — — — — — — — — — — — 1981 1529 117.5 — — — — +118 -85 +178 22.2% -1.42 2–0 0–6 (0%) — -0.41
35 — — — — — — — — — — — — — — — — 1982 1516 100.7 — — — — — — — 33.3% -1.00 0–1 — — +0.11
Career — 2162 157.4 — — — — +30 -96 +112 63.1% +0.88 155–123 (56%) 200–155 (56%) 99.8 -2.84 — 1991 136.8 — — — — +8 -23 +87 51.4% +0.14 108–98 (52%) 92–112 (45%) 97.2 +0.73

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.