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

Onny Parun vs Rejean Genois H2H: 1-0

Onny Parun holds a 1–0 lead over Rejean Genois in their ATP head-to-head. Across 1 main-draw meeting, Onny Parun leads 1–0 on carpet. Most recently, Onny Parun won the 1973 Quebec round of 32 6-2 6-1.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Onny Parun
NZL Age 79 Right-Handed 188 cm / 6'2"
H2H
1 – 0
1 main-draw meetings
Rejean Genois
CAN Age 73 Right-Handed 175 cm / 5'9"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Onny Parun #36 6-2 6-1 Rejean Genois Match data Oct 10, 1973* R32 Quebec ATP 250 Carpet

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
Rejean Genois #831 #90 0 1,522 5 20 20.0% 0 0 0 0 0 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 Rejean Genois
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 — — — — — — — 1972 0–1 0.0% — 1,485 0 0
20 — — — — — — — 1973 0–1 0.0% — 1,481 0 0
21 1968 13–16 44.8% — 1,563 0 0 1974 0–2 0.0% — 1,465 0 0
22 1969 13–22 37.1% — 1,578 0 0 1975 0–1 0.0% #373 1,463 0 0
23 1970 19–21 47.5% — 1,599 0 0 1976 0–2 0.0% #360 1,456 0 0
24 1971 26–24 52.0% — 1,687 0 0 — — — — — — —
25 1972 39–36 52.0% — 1,705 0 0 1978 4–4 50.0% #121 1,509 0 0
26 1973 49–43 53.3% #40 1,733 0 1 1979 1–8 11.1% #186 1,441 0 0
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 1982 0–1 0.0% — 1,428 0 0
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 Rejean Genois
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 %
19 — — — — — — — — — — — — — — — — — 1972 — — — — 0 1 1 0.0% — — — — — — — —
20 — — — — — — — — — — — — — — — — — 1973 — — — — — — — — — — — — 0 1 1 0.0%
21 1968 1 1 2 50.0% 2 7 9 22.2% 9 7 16 56.3% 1 1 2 50.0% 1974 — — — — 0 1 1 0.0% — — — — 0 1 1 0.0%
22 1969 2 5 7 28.6% 3 8 11 27.3% 8 8 16 50.0% 0 1 1 0.0% 1975 — — — — 0 1 1 0.0% — — — — — — — —
23 1970 4 4 8 50.0% 10 11 21 47.6% 3 4 7 42.9% 2 2 4 50.0% 1976 — — — — 0 1 1 0.0% — — — — 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% 1978 2 1 3 66.7% 2 2 4 50.0% — — — — 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% 1979 1 2 3 33.3% 0 5 5 0.0% 0 1 1 0.0% — — — —
27 1974 17 8 25 68.0% 35 12 47 74.5% 17 10 27 63.0% 7 6 13 53.8% — — — — — — — — — — — — — — — — —
28 1975 14 5 19 73.7% 32 15 47 68.1% 7 2 9 77.8% 12 9 21 57.1% — — — — — — — — — — — — — — — — —
29 1976 11 3 14 78.6% 18 12 30 60.0% 3 1 4 75.0% 6 7 13 46.2% 1982 0 1 1 0.0% — — — — — — — — — — — —
30 1977 2 5 7 28.6% 8 10 18 44.4% 3 4 7 42.9% 0 8 8 0.0% — — — — — — — — — — — — — — — — —
31 1978 1 2 3 33.3% 0 10 10 0.0% 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
32 1979 0 7 7 0.0% 2 6 8 25.0% 1 1 2 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
33 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 — 91 85 176 51.7% 144 138 282 51.1% 95 62 157 60.5% 45 56 101 44.6% — 3 4 7 42.9% 2 11 13 15.4% 0 1 1 0.0% 0 4 4 0.0%

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 Rejean Genois
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
19 — — — — — — — — — — — — — — — — 1972 1486 94.4 — — — — — — — 0.0% -4.50 — — — +0.12
20 — — — — — — — — — — — — — — — — 1973 1481 97.0 — — — — — — — 0.0% -4.50 — — — -0.07
21 1968 1564 110.6 — — — — -9 -142 +80 52.6% -0.07 4–9 (31%) — — -0.25 1974 1465 92.6 — — — — — — — 0.0% -4.50 — — — +0.02
22 1969 1578 108.4 — — — — -30 -201 +65 39.1% -0.60 6–7 (46%) — — -0.53 1975 1463 100.6 — — — — — — — 0.0% -5.50 — — — -0.18
23 1970 1600 119.0 — — — — +48 -91 -16 48.4% -0.13 5–3 (63%) 2–2 (50%) 103.3 +1.16 1976 1456 100.4 — — — — — — — 0.0% -3.00 — — — -0.01
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 1978 1510 117.3 — — — — +47 +4 — 52.9% +0.12 0–1 3–1 (75%) — +0.86
26 1973 1733 138.7 — — — — -5 -116 +243 53.0% +0.37 12–13 (48%) 13–20 (39%) 94.3 -0.94 1979 1442 92.8 — — — — +98 -7 — 13.6% -2.77 1–1 0–2 — +0.78
27 1974 1946 147.2 — — — — -20 -9 -71 62.6% +0.83 19–14 (58%) 18–10 (64%) 106.8 +1.01 — — — — — — — — — — — — — — — —
28 1975 1889 140.3 — — — — +1 +51 -4 58.8% +0.55 27–4 (87%) 13–14 (48%) 110.4 +0.28 — — — — — — — — — — — — — — — —
29 1976 1844 142.1 — — — — +61 +37 +88 60.0% +0.35 10–5 (67%) 19–9 (68%) 108.6 +0.73 1982 1428 97.2 — — — — — — — 0.0% -3.00 — — — +0.22
30 1977 1631 137.9 — — — — +90 +96 +207 40.0% -0.57 5–10 (33%) 7–8 (47%) 92.3 -2.17 — — — — — — — — — — — — — — — —
31 1978 1504 119.8 — — — — +170 +86 — 23.1% -1.85 0–6 (0%) 2–4 (33%) 90.9 -0.08 — — — — — — — — — — — — — — — —
32 1979 1429 103.3 — — — — +100 +116 — 19.5% -1.76 0–1 0–6 (0%) — +1.15 — — — — — — — — — — — — — — — —
33 1980 1598 128.8 — — — — +25 -79 +188 47.3% -0.08 6–9 (40%) 7–8 (47%) 98.9 +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 — 1991 136.8 — — — — +8 -22 +87 51.4% +0.14 108–98 (52%) 92–112 (45%) 97.2 +0.73 — 1523 99.4 — — — — +69 -2 — 22.6% -2.22 1–2 (33%) 3–3 (50%) 99.0 +7.25

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.