H2H data updated: 2026-09-02 00:00 UTC

Mike Estep vs Onny Parun H2H: 0-2

Onny Parun holds a 2–0 lead over Mike Estep in their ATP head-to-head. Across 2 main-draw meetings, Onny Parun leads 1–0 on grass and 1–0 on hard courts. Most recently, Onny Parun won the 1974 Maui round of 16 6-3 7-6.

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Mike Estep
USA Age 77 Right-Handed 173 cm / 5'8"
H2H
0 – 2
2 main draw meetings
Onny Parun
NZL Age 79 Right-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Onny Parun #34 6-3 7-6 Mike Estep #98 Match data Oct 10, 1974* R16 Maui ATP 250 Hard
Onny Parun 6-2 3-6 6-3 Mike Estep Match data Aug 13, 1969* R64 Haverford ATP 250 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
Mike Estep #409 #59 0 1,760 118 182 39.3% 0 0 0 0 2 2
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 Mike Estep Onny Parun
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1968 5–7 41.7% — 1,502 0 0 — — — — — — —
19 1969 3–12 20.0% — 1,409 0 0 — — — — — — —
20 1970 3–5 37.5% — 1,446 0 0 — — — — — — —
21 1971 1–8 11.1% — 1,425 0 0 1968 13–16 44.8% — 1,563 0 0
22 1972 13–13 50.0% — 1,543 0 0 1969 13–22 37.1% — 1,578 0 0
23 1973 26–31 45.6% #75 1,628 0 1 1970 19–21 47.5% — 1,600 0 0
24 1974 15–24 38.5% #98 1,632 0 1 1971 26–24 52.0% — 1,687 0 0
25 1975 15–27 35.7% #106 1,630 0 1 1972 39–36 52.0% — 1,705 0 0
26 1976 16–15 51.6% #81 1,659 0 2 1973 49–43 53.3% #40 1,733 0 1
27 1977 3–7 30.0% #142 1,638 0 2 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 1980 1–2 33.3% #203 1,643 0 2 1977 13–27 32.5% #89 1,631 0 6
31 1981 4–12 25.0% — 1,570 0 2 1978 1–14 6.7% #210 1,504 0 6
32 1982 11–15 42.3% #93 1,542 0 2 1979 3–15 16.7% #214 1,429 0 6
33 1983 2–4 33.3% #100 1,536 0 2 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 Mike Estep 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 %
18 1968 2 1 3 66.7% 0 3 3 0.0% 3 3 6 50.0% — — — — — — — — — — — — — — — — — — — — —
19 1969 0 1 1 0.0% 3 6 9 33.3% 0 5 5 0.0% — — — — — — — — — — — — — — — — — — — — —
20 1970 2 1 3 66.7% 0 3 3 0.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
21 1971 1 5 6 16.7% 0 2 2 0.0% 0 1 1 0.0% — — — — 1968 1 1 2 50.0% 2 7 9 22.2% 9 7 16 56.3% 1 1 2 50.0%
22 1972 2 2 4 50.0% 1 5 6 16.7% 10 4 14 71.4% 0 2 2 0.0% 1969 2 5 7 28.6% 3 8 11 27.3% 8 8 16 50.0% 0 1 1 0.0%
23 1973 12 10 22 54.5% 4 13 17 23.5% 9 3 12 75.0% 1 5 6 16.7% 1970 4 4 8 50.0% 10 11 21 47.6% 3 4 7 42.9% 2 2 4 50.0%
24 1974 6 9 15 40.0% 3 3 6 50.0% 3 3 6 50.0% 3 9 12 25.0% 1971 11 11 22 50.0% 6 8 14 42.9% 8 4 12 66.7% 1 1 2 50.0%
25 1975 6 7 13 46.2% 4 11 15 26.7% 3 1 4 75.0% 2 8 10 20.0% 1972 2 8 10 20.0% 16 14 30 53.3% 11 6 17 64.7% 10 8 18 55.6%
26 1976 9 5 14 64.3% 0 2 2 0.0% 4 3 7 57.1% 3 5 8 37.5% 1973 15 15 30 50.0% 8 11 19 42.1% 21 7 28 75.0% 5 10 15 33.3%
27 1977 0 1 1 0.0% — — — — 1 1 2 50.0% 2 5 7 28.6% 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%
30 1980 — — — — 0 1 1 0.0% 1 1 2 50.0% — — — — 1977 2 5 7 28.6% 8 10 18 44.4% 3 4 7 42.9% 0 8 8 0.0%
31 1981 1 2 3 33.3% 0 4 4 0.0% 1 5 6 16.7% 2 1 3 66.7% 1978 1 2 3 33.3% 0 10 10 0.0% 0 1 1 0.0% 0 1 1 0.0%
32 1982 4 6 10 40.0% 0 1 1 0.0% 7 6 13 53.8% 0 2 2 0.0% 1979 0 7 7 0.0% 2 6 8 25.0% 1 1 2 50.0% 0 1 1 0.0%
33 1983 1 2 3 33.3% 0 1 1 0.0% — — — — 1 1 2 50.0% 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 — 46 52 98 46.9% 15 55 70 21.4% 43 37 80 53.8% 14 38 52 26.9% — 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 Mike Estep 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
18 1968 1502 100.1 — — — — +67 -53 +50 46.9% -0.41 2–2 (50%) — — +0.09 — — — — — — — — — — — — — — — —
19 1969 1410 100.7 — — — — — +15 +53 26.2% -1.62 2–4 (33%) — — -0.15 — — — — — — — — — — — — — — — —
20 1970 1447 103.2 — — — — +187 -47 — 35.3% -1.23 1–0 — — -0.30 — — — — — — — — — — — — — — — —
21 1971 1425 109.4 — — — — +130 — — 26.1% -1.39 0–3 (0%) 2–1 (67%) — -0.89 1968 1564 110.6 — — — — -9 -142 +80 52.6% -0.07 4–9 (31%) — — -0.25
22 1972 1544 115.5 — — — — +4 -148 +40 51.6% +0.34 2–5 (29%) 1–1 — +1.18 1969 1578 108.4 — — — — -30 -201 +65 39.1% -0.60 6–7 (46%) — — -0.52
23 1973 1629 123.4 — — — — -7 -242 +77 47.8% -0.05 8–9 (47%) 9–7 (56%) — +3.20 1970 1600 119.0 — — — — +48 -91 -16 48.4% -0.13 5–3 (63%) 2–2 (50%) — +1.16
24 1974 1632 132.3 — — — — -25 -211 +58 42.2% -0.19 4–6 (40%) 3–18 (14%) — -1.01 1971 1687 128.1 — — — — -46 -169 +78 51.6% +0.21 2–7 (22%) 5–10 (33%) — +1.55
25 1975 1631 124.2 — — — — -28 -167 +109 36.5% -1.05 9–4 (69%) 4–5 (44%) — -0.53 1972 1706 125.9 — — — — -55 -49 +96 50.8% +0.31 10–9 (53%) 6–15 (29%) — +2.98
26 1976 1659 128.6 — — — — +23 — +64 51.8% +0.16 6–7 (46%) 4–6 (40%) — +2.28 1973 1734 138.8 — — — — -6 -118 +241 53.0% +0.37 12–13 (48%) 13–20 (39%) — -0.99
27 1977 1638 118.0 — — — — -11 — — 30.8% -0.92 2–1 (67%) 1–0 — -0.24 1974 1947 147.2 — — — — -21 -11 -72 62.6% +0.83 19–14 (58%) 18–10 (64%) — +1.03
28 — — — — — — — — — — — — — — — — 1975 1889 140.3 — — — — +1 +51 -4 58.8% +0.55 27–4 (87%) 13–14 (48%) — +0.29
29 — — — — — — — — — — — — — — — — 1976 1844 142.1 — — — — +61 +37 +88 60.0% +0.35 10–5 (67%) 19–9 (68%) — +0.73
30 1980 1644 109.6 — — — — — — — 44.4% -1.22 — 1–1 — -0.15 1977 1631 137.9 — — — — +90 +96 +207 40.0% -0.57 5–10 (33%) 7–8 (47%) — -2.17
31 1981 1570 108.7 — — — — +63 -179 +68 33.3% -1.33 1–4 (20%) 3–4 (43%) — +0.36 1978 1504 119.8 — — — — +170 +86 — 23.1% -1.85 0–6 (0%) 2–4 (33%) — -0.08
32 1982 1542 117.9 — — — — +35 — +95 40.0% -0.86 6–2 (75%) 6–4 (60%) — +1.27 1979 1429 103.3 — — — — +100 +116 — 19.5% -1.76 0–1 0–6 (0%) — +1.15
33 1983 1537 102.7 — — — — +39 — — 33.3% -1.80 2–1 (67%) 5–1 (83%) — +0.31 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 — 1760 124.5 — — — — +10 -153 +67 41.7% -0.54 45–48 (48%) 39–48 (45%) 101.5 +1.81 — 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.