H2H data updated: 2026-09-06 00:00 UTC

Ilie Nastase vs Tom Okker H2H: 9-10

Tom Okker holds a 10–9 lead over Ilie Nastase in their ATP head-to-head. Across 19 main-draw meetings, Tom Okker leads 4–2 on clay, while Ilie Nastase leads 4–2 on hard courts. Most recently, Ilie Nastase won the 1981 Tel Aviv round of 32 4-6 6-4 7-6.

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Ilie Nastase
ROU Age 80 Right-Handed 183 cm / 6'0"
H2H
9 – 10
19 main-draw meetings
Tom Okker
NED Age 82 Right-Handed 177 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Ilie Nastase #79 4-6 6-4 7-6 Tom Okker Match data Oct 8, 1981* R32 Tel Aviv ATP 250 Hard
Ilie Nastase #57 6-4 6-3 Tom Okker #87 Match data Jul 17, 1980* R32 Stuttgart Open ATP 250 Clay
Tom Okker 7-5 6-1 2-6 6-3 Ilie Nastase #14 Match data Jul 7, 1978* QF Wimbledon Grand Slam Grass
Ilie Nastase #6 6-8 6-4 6-4 6-4 Tom Okker #31 Match data Jun 29, 1977* R16 Wimbledon Grand Slam Grass
Ilie Nastase 7-6(5) 6-4 Tom Okker Match data Apr 1, 1977* R16 London Wct ATP 250 Hard
Ilie Nastase #1 6-3 6-3 Tom Okker #3 Match data Mar 17, 1974* F Washington Wct ATP 250 Carpet
Tom Okker 6-3 6-4 Ilie Nastase Match data Feb 17, 1974* F Toronto Wct ATP 250 Carpet
Ilie Nastase 6-4 2-6 7-6 Tom Okker Match data Jan 19, 1974* QF Lakeway ATP 250 Hard
Ilie Nastase 6-3 7-5 4-6 6-3 Tom Okker Match data Dec 12, 1973* F ATP Finals ATP Finals Carpet
Tom Okker 6-3 6-4 Ilie Nastase Match data Nov 23, 1973* F London ATP 250 Carpet
Ilie Nastase 7-6 6-2 7-5 Tom Okker Match data Nov 3, 1973* SF Paris Masters ATP 250 Hard
Tom Okker #6 6-4 1-6 7-5 Ilie Nastase #1 Match data Oct 26, 1973* SF Madrid ATP 250 Clay
Tom Okker #6 3-6 6-3 6-3 Ilie Nastase #1 Match data Oct 5, 1973* SF Chicago ATP 250 Carpet
Tom Okker #8 2-6 7-5 6-2 Ilie Nastase #1 Match data Sep 22, 1973* SF Los Angeles Open ATP 250 Hard
Tom Okker 6-4 6-7 6-4 Ilie Nastase Match data Nov 9, 1972* SF Stockholm Open ATP 250 Hard
Ilie Nastase 3-6 8-6 6-1 6-1 Tom Okker Match data Apr 11, 1971* F Monte-Carlo Masters ATP 250 Clay
Tom Okker 4-6 6-3 6-3 6-4 Ilie Nastase Match data Aug 23, 1970* F Hamburg Open ATP 250 Clay
Tom Okker 6-3 6-4 0-6 4-6 6-4 Ilie Nastase Match data May 18, 1970* F Brussels ATP 250 Clay
Tom Okker 6-3 5-7 6-2 6-3 Ilie Nastase Match data May 11, 1968* R16 Italian 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
Ilie Nastase #1,075 #1 0 2,294 860 330 72.3% 2 0 4 2 59 67
Tom Okker #438 #3 0 2,196 668 278 70.6% 0 0 0 1 33 34

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 Ilie Nastase Tom Okker
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
21 1968 41–14 74.5% — 1,772 0 3 — — — — — — —
22 1969 27–22 55.1% — 1,835 0 5 — — — — — — —
23 1970 60–20 75.0% — 1,966 0 7 — — — — — — —
24 1971 73–13 84.9% — 2,091 0 15 1968 89–23 79.5% — 1,793 0 4
25 1972 110–20 84.6% — 2,173 1 27 1969 86–25 77.5% — 2,029 0 12
26 1973 118–17 87.4% #1 2,212 2 43 1970 59–27 68.6% — 1,947 0 17
27 1974 80–21 79.2% #10 2,155 2 50 1971 74–31 70.5% — 2,012 0 19
28 1975 86–20 81.1% #7 2,174 2 56 1972 69–31 69.0% — 2,042 0 20
29 1976 78–17 82.1% #3 2,202 2 62 1973 91–23 79.8% #4 2,171 0 27
30 1977 44–18 71.0% #9 2,101 2 65 1974 61–18 77.2% #6 2,074 0 30
31 1978 45–21 68.2% #16 2,058 2 67 1975 39–13 75.0% #11 2,076 0 32
32 1979 28–25 52.8% #49 1,796 2 67 1976 33–18 64.7% #23 1,962 0 32
33 1980 19–24 44.2% #77 1,741 2 67 1977 15–13 53.6% #29 1,935 0 33
34 1981 26–27 49.1% #74 1,725 2 67 1978 20–20 50.0% #50 1,882 0 33
35 1982 14–24 36.8% #86 1,633 2 67 1979 20–18 52.6% #56 1,774 0 34
36 1983 6–11 35.3% #118 1,594 2 67 1980 11–13 45.8% #107 1,716 0 34
37 1984 4–12 25.0% #202 1,574 2 67 1981 1–5 16.7% — 1,652 0 34
38 1985 1–4 20.0% #431 1,535 2 67 — — — — — — —

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 Ilie Nastase Tom Okker
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 — — — — 40 13 53 75.5% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
22 1969 11 8 19 57.9% 9 6 15 60.0% 5 3 8 62.5% 2 5 7 28.6% — — — — — — — — — — — — — — — — —
23 1970 12 3 15 80.0% 34 9 43 79.1% 4 2 6 66.7% 10 6 16 62.5% — — — — — — — — — — — — — — — — —
24 1971 21 4 25 84.0% 35 5 40 87.5% 3 2 5 60.0% 14 2 16 87.5% 1968 26 9 35 74.3% 35 7 42 83.3% 20 2 22 90.9% 8 5 13 61.5%
25 1972 29 7 36 80.6% 42 7 49 85.7% 16 2 18 88.9% 23 4 27 85.2% 1969 19 9 28 67.9% 36 6 42 85.7% 14 4 18 77.8% 17 6 23 73.9%
26 1973 27 7 34 79.4% 59 3 62 95.2% 10 3 13 76.9% 22 4 26 84.6% 1970 15 6 21 71.4% 16 3 19 84.2% 21 12 33 63.6% 7 6 13 53.8%
27 1974 4 2 6 66.7% 43 7 50 86.0% 11 4 15 73.3% 22 8 30 73.3% 1971 12 7 19 63.2% 24 10 34 70.6% 13 4 17 76.5% 25 10 35 71.4%
28 1975 10 3 13 76.9% 65 13 78 83.3% 1 1 2 50.0% 10 3 13 76.9% 1972 22 10 32 68.8% 10 5 15 66.7% 2 1 3 66.7% 35 15 50 70.0%
29 1976 17 2 19 89.5% 16 4 20 80.0% 11 1 12 91.7% 34 10 44 77.3% 1973 16 5 21 76.2% 39 8 47 83.0% 4 2 6 66.7% 32 8 40 80.0%
30 1977 9 3 12 75.0% 16 5 21 76.2% 6 2 8 75.0% 13 8 21 61.9% 1974 14 5 19 73.7% 17 6 23 73.9% 6 2 8 75.0% 24 5 29 82.8%
31 1978 9 4 13 69.2% 15 4 19 78.9% 4 2 6 66.7% 17 11 28 60.7% 1975 13 3 16 81.3% 1 3 4 25.0% 10 1 11 90.9% 15 6 21 71.4%
32 1979 11 9 20 55.0% 7 5 12 58.3% — — — — 10 11 21 47.6% 1976 6 3 9 66.7% 7 5 12 58.3% 5 2 7 71.4% 15 8 23 65.2%
33 1980 7 6 13 53.8% 4 3 7 57.1% 2 1 3 66.7% 6 14 20 30.0% 1977 4 4 8 50.0% 0 1 1 0.0% 3 1 4 75.0% 8 7 15 53.3%
34 1981 13 9 22 59.1% 3 8 11 27.3% 1 4 5 20.0% 9 6 15 60.0% 1978 3 4 7 42.9% 9 8 17 52.9% 6 2 8 75.0% 2 6 8 25.0%
35 1982 6 8 14 42.9% 5 8 13 38.5% 0 2 2 0.0% 3 6 9 33.3% 1979 11 6 17 64.7% 3 5 8 37.5% 4 1 5 80.0% 2 6 8 25.0%
36 1983 1 4 5 20.0% 4 6 10 40.0% 1 1 2 50.0% — — — — 1980 5 4 9 55.6% 2 5 7 28.6% 2 1 3 66.7% 2 3 5 40.0%
37 1984 3 5 8 37.5% 0 6 6 0.0% — — — — 1 1 2 50.0% 1981 1 3 4 25.0% 0 1 1 0.0% 0 1 1 0.0% — — — —
38 1985 1 2 3 33.3% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 191 86 277 69.0% 397 114 511 77.7% 76 31 107 71.0% 196 99 295 66.4% — 167 78 245 68.2% 199 73 272 73.2% 110 36 146 75.3% 192 91 283 67.8%

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 Ilie Nastase Tom Okker
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 1772 127.0 — — — — — +103 — 68.8% +1.58 11–4 (73%) — — +2.44 — — — — — — — — — — — — — — — —
22 1969 1835 129.0 — — — — -96 -35 -152 54.7% +0.34 9–10 (47%) 0–1 — -2.11 — — — — — — — — — — — — — — — —
23 1970 1967 149.4 — — — — +28 +67 -244 66.4% +1.24 14–6 (70%) — — -1.85 — — — — — — — — — — — — — — — —
24 1971 2092 153.7 — — — — +128 +61 -359 71.7% +1.57 23–2 (92%) 8–10 (44%) 109.4 +0.96 1968 1794 133.7 — — — — +101 +28 +106 72.8% +1.68 13–8 (62%) — — +1.39
25 1972 2173 157.1 — — — — +39 -11 -72 78.2% +1.92 19–8 (70%) 20–10 (67%) 105.3 +2.45 1969 2030 149.0 — — — — +67 +67 -72 73.5% +1.60 14–8 (64%) 2–0 — -4.53
26 1973 2213 158.2 — — — — +30 +151 -184 78.4% +1.96 27–10 (73%) 18–5 (78%) 104.7 +1.08 1970 1947 145.1 — — — — -16 +206 +16 66.5% +1.16 8–11 (42%) 7–4 (64%) 95.7 +2.19
27 1974 2156 159.7 — — — — -27 +191 -140 73.6% +1.63 16–9 (64%) 13–8 (62%) 95.8 -3.01 1971 2013 159.9 — — — — +69 +10 +75 65.3% +1.09 15–11 (58%) 15–22 (41%) 94.4 -6.81
28 1975 2175 160.0 — — — — -32 +17 — 75.5% +1.84 17–7 (71%) 17–9 (65%) 104.7 -2.97 1972 2043 156.9 — — — — +57 -30 -5 63.5% +1.01 22–10 (69%) 24–19 (56%) 103.7 -5.06
29 1976 2202 168.0 — — — — +37 -12 -118 76.7% +1.74 14–5 (74%) 20–7 (74%) 107.5 -2.87 1973 2171 158.0 — — — — +40 -10 -158 70.9% +1.31 23–7 (77%) 20–10 (67%) 109.7 -4.78
30 1977 2101 162.0 — — — — +62 +8 -7 63.4% +0.90 16–7 (70%) 11–4 (73%) 103.4 -3.16 1974 2074 157.5 — — — — +132 +65 -20 68.6% +0.99 20–3 (87%) 22–8 (73%) 111.7 -4.73
31 1978 2058 159.2 — — — — 0 +40 +20 63.5% +0.77 12–11 (52%) 10–3 (77%) 98.0 -2.05 1975 2076 152.1 — — — — +76 -53 +48 70.1% +1.53 9–4 (69%) 5–2 (71%) 101.0 -1.17
32 1979 1796 149.5 — — — — +43 +212 — 53.7% +0.31 7–12 (37%) 2–9 (18%) 83.9 +1.47 1976 1963 149.2 — — — — +53 -21 +146 61.5% +0.73 7–4 (64%) 5–4 (56%) 99.4 -1.71
33 1980 1742 151.0 — — — — +2 +216 +338 46.2% +0.01 6–6 (50%) 4–8 (33%) 93.4 -0.92 1977 1936 150.8 — — — — +16 — +174 52.1% +0.08 6–4 (60%) 2–1 (67%) 101.5 -2.95
34 1981 1725 136.0 — — — — +64 +84 +186 50.0% +0.11 7–9 (44%) 9–7 (56%) 96.3 +0.26 1978 1882 150.6 — — — — -30 -29 +247 51.9% +0.15 7–7 (50%) 5–5 (50%) 97.4 -4.63
35 1982 1634 132.2 — — — — +74 +87 — 44.8% -0.18 6–13 (32%) 6–8 (43%) 89.4 +1.39 1979 1774 131.3 — — — — +9 -16 +387 51.0% +0.03 8–5 (62%) 8–8 (50%) 99.6 0.00
36 1983 1595 122.4 — — — — +34 +99 — 40.0% -0.47 2–3 (40%) 1–7 (13%) 93.6 +0.83 1980 1717 136.0 — — — — +27 -8 +440 47.5% -0.25 3–5 (38%) 5–2 (71%) 98.7 +0.78
37 1984 1574 129.5 — — — — +46 +68 — 25.6% -1.79 3–2 (60%) 1–1 — -1.97 1981 1653 106.8 — — — — +39 — — 26.7% -1.20 0–1 0–3 (0%) — -0.28
38 1985 1536 99.7 — — — — +60 — — 23.1% -1.85 1–0 — — +0.29 — — — — — — — — — — — — — — — —
Career — 2295 157.9 — — — — +30 +75 -98 67.2% +1.22 210–124 (63%) 140–97 (59%) 100.2 -0.84 — 2196 154.7 — — — — +57 +28 +63 65.9% +1.08 155–88 (64%) 120–88 (58%) 102.9 -3.45

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.