H2H data updated: 2026-10-22 00:00 UTC

Ilie Nastase vs Thomaz Koch H2H: 6-0

Ilie Nastase holds a 6–0 lead over Thomaz Koch in their ATP head-to-head. Across 6 main-draw meetings, Ilie Nastase leads 4–0 on clay and 1–0 on carpet. Most recently, Ilie Nastase won the 1975 Canadian Open round of 16 6-2 6-2.

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Ilie Nastase
ROU Age 80 Right-Handed 183 cm / 6'0"
H2H
6 – 0
6 main-draw meetings
Thomaz Koch
BRA Age 81 Left-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Ilie Nastase 6-2 6-2 Thomaz Koch Match data Aug 16, 1975* R16 Canadian Open ATP 500 Clay
Ilie Nastase #7 6-2 6-3 Thomaz Koch #62 Match data Sep 20, 1974* SF Cedar Grove ATP 250 Clay
Ilie Nastase 6-4 6-1 Thomaz Koch Match data Feb 6, 1972* QF Omaha ATP 250 Hard
Ilie Nastase 6-2 6-2 6-4 Thomaz Koch Match data May 23, 1971* R128 Roland Garros Grand Slam Clay
Ilie Nastase 6-4 0-6 6-0 Thomaz Koch Match data Feb 1, 1971* SF Omaha ATP 250 Carpet
Ilie Nastase 6-2 7-5 Thomaz Koch Match data Mar 15, 1969* QF Barranquilla 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 2,294 858 329 72.3% 2 0 4 2 59 67
Thomaz Koch #857 #24 0 1,879 199 157 55.9% 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 Ilie Nastase Thomaz Koch
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 58–19 75.3% — 1,978 0 7 1968 29–17 63.0% — 1,672 0 1
24 1971 73–13 84.9% — 2,092 0 15 1969 34–18 65.4% — 1,796 0 4
25 1972 110–20 84.6% — 2,173 1 27 1970 18–15 54.5% — 1,801 0 4
26 1973 118–17 87.4% #1 2,212 2 43 1971 24–13 64.9% — 1,746 0 5
27 1974 80–21 79.2% #10 2,155 2 50 1972 19–17 52.8% — 1,705 0 6
28 1975 86–20 81.1% #7 2,174 2 56 1973 5–6 45.5% #204 1,697 0 6
29 1976 78–17 82.1% #3 2,202 2 62 1974 22–12 64.7% #24 1,862 0 6
30 1977 44–18 71.0% #9 2,101 2 65 1975 19–21 47.5% #62 1,768 0 6
31 1978 45–21 68.2% #16 2,058 2 67 1976 15–8 65.2% #58 1,815 0 6
32 1979 28–25 52.8% #49 1,796 2 67 1977 1–6 14.3% #94 1,715 0 6
33 1980 19–24 44.2% #77 1,741 2 67 — — — — — — —
34 1981 26–27 49.1% #74 1,725 2 67 1979 4–7 36.4% #85 1,665 0 6
35 1982 14–24 36.8% #86 1,633 2 67 1980 7–9 43.8% #49 1,654 0 6
36 1983 6–11 35.3% #118 1,594 2 67 1981 0–2 0.0% #90 1,630 0 6
37 1984 4–12 25.0% #202 1,574 2 67 1982 1–5 16.7% — 1,594 0 6
38 1985 1–4 20.0% #431 1,535 2 67 1983 1–1 50.0% #185 1,585 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 Ilie Nastase Thomaz Koch
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% 32 8 40 80.0% 4 2 6 66.7% 10 6 16 62.5% 1968 9 5 14 64.3% 18 9 27 66.7% 1 2 3 33.3% 1 1 2 50.0%
24 1971 21 4 25 84.0% 35 5 40 87.5% 3 2 5 60.0% 14 2 16 87.5% 1969 12 6 18 66.7% 12 3 15 80.0% 1 4 5 20.0% 9 5 14 64.3%
25 1972 29 7 36 80.6% 42 7 49 85.7% 16 2 18 88.9% 23 4 27 85.2% 1970 12 7 19 63.2% — — — — 1 2 3 33.3% 5 6 11 45.5%
26 1973 27 7 34 79.4% 59 3 62 95.2% 10 3 13 76.9% 22 4 26 84.6% 1971 6 4 10 60.0% 6 3 9 66.7% 5 3 8 62.5% 7 3 10 70.0%
27 1974 4 2 6 66.7% 43 7 50 86.0% 11 4 15 73.3% 22 8 30 73.3% 1972 4 5 9 44.4% 2 4 6 33.3% 7 3 10 70.0% 6 5 11 54.5%
28 1975 10 3 13 76.9% 65 13 78 83.3% 1 1 2 50.0% 10 3 13 76.9% 1973 4 4 8 50.0% 1 1 2 50.0% 0 1 1 0.0% — — — —
29 1976 17 2 19 89.5% 16 4 20 80.0% 11 1 12 91.7% 34 10 44 77.3% 1974 4 2 6 66.7% 12 7 19 63.2% 3 2 5 60.0% 3 1 4 75.0%
30 1977 9 3 12 75.0% 16 5 21 76.2% 6 2 8 75.0% 13 8 21 61.9% 1975 1 4 5 20.0% 12 11 23 52.2% 0 2 2 0.0% 6 4 10 60.0%
31 1978 9 4 13 69.2% 15 4 19 78.9% 4 2 6 66.7% 17 11 28 60.7% 1976 3 1 4 75.0% 4 4 8 50.0% — — — — 8 3 11 72.7%
32 1979 11 9 20 55.0% 7 5 12 58.3% — — — — 10 11 21 47.6% 1977 0 2 2 0.0% 1 1 2 50.0% 0 1 1 0.0% 0 2 2 0.0%
33 1980 7 6 13 53.8% 4 3 7 57.1% 2 1 3 66.7% 6 14 20 30.0% — — — — — — — — — — — — — — — — —
34 1981 13 9 22 59.1% 3 8 11 27.3% 1 4 5 20.0% 9 6 15 60.0% 1979 1 3 4 25.0% 3 4 7 42.9% — — — — — — — —
35 1982 6 8 14 42.9% 5 8 13 38.5% 0 2 2 0.0% 3 6 9 33.3% 1980 0 1 1 0.0% 3 4 7 42.9% 1 3 4 25.0% 3 1 4 75.0%
36 1983 1 4 5 20.0% 4 6 10 40.0% 1 1 2 50.0% — — — — 1981 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
37 1984 3 5 8 37.5% 0 6 6 0.0% — — — — 1 1 2 50.0% 1982 — — — — 1 3 4 25.0% — — — — 0 2 2 0.0%
38 1985 1 2 3 33.3% 0 2 2 0.0% — — — — — — — — 1983 1 1 2 50.0% — — — — — — — — — — — —
Career — 191 86 277 69.0% 395 113 508 77.8% 76 31 107 71.0% 196 99 295 66.4% — 57 46 103 55.3% 75 55 130 57.7% 19 23 42 45.2% 48 33 81 59.3%

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 Ilie Nastase Thomaz Koch
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%) — — +2.43 — — — — — — — — — — — — — — — —
22 1969 1835 129.0 — — — — -96 -35 -152 54.7% +0.34 9–10 (47%) 0–1 — -2.11 — — — — — — — — — — — — — — — —
23 1970 1978 149.3 — — — — +16 +72 -256 66.7% +1.25 14–6 (70%) — — -2.08 1968 1672 129.3 — — — — -67 +38 -163 61.0% +1.12 5–9 (36%) — — +0.27
24 1971 2092 153.5 — — — — +127 +65 -360 71.7% +1.57 23–2 (92%) 8–10 (44%) 109.3 +0.92 1969 1796 127.3 — — — — +69 +56 -315 60.8% +0.65 10–7 (59%) — — +3.64
25 1972 2173 157.1 — — — — +38 -9 -72 78.2% +1.92 19–8 (70%) 20–10 (67%) 105.3 +2.43 1970 1802 127.6 — — — — +61 — — 53.9% +0.49 9–1 (90%) 0–2 — +1.73
26 1973 2212 158.0 — — — — +30 +154 -182 78.4% +1.96 27–10 (73%) 18–5 (78%) 104.6 +1.12 1971 1747 130.0 — — — — +105 +84 -166 65.2% +0.90 3–6 (33%) 7–0 (100%) 100.9 +4.06
27 1974 2156 159.6 — — — — -27 +192 -140 73.6% +1.63 16–9 (64%) 13–8 (62%) 95.8 -3.01 1972 1706 127.9 — — — — +63 +57 -87 50.6% +0.08 3–6 (33%) 5–6 (45%) 94.9 +1.15
28 1975 2174 160.0 — — — — -31 +18 — 75.5% +1.84 17–7 (71%) 17–9 (65%) 104.7 -2.97 1973 1698 118.0 — — — — +46 — — 52.0% -0.12 1–2 (33%) 3–0 (100%) — -0.13
29 1976 2202 168.0 — — — — +37 -11 -118 76.7% +1.74 14–5 (74%) 20–7 (74%) 107.5 -2.87 1974 1863 142.5 — — — — -34 -5 -203 61.5% +0.43 5–5 (50%) 7–2 (78%) 104.7 -2.08
30 1977 2101 162.0 — — — — +62 +8 -7 63.4% +0.90 16–7 (70%) 11–4 (73%) 103.4 -3.16 1975 1768 140.2 — — — — +80 +17 — 49.5% +0.08 9–8 (53%) 4–5 (44%) 98.9 -1.44
31 1978 2058 159.2 — — — — 0 +39 +20 63.5% +0.77 12–11 (52%) 10–3 (77%) 98.0 -2.05 1976 1816 127.2 — — — — +53 -51 — 60.7% +0.64 5–2 (71%) 3–3 (50%) 102.5 +3.43
32 1979 1796 149.5 — — — — +43 +211 — 53.7% +0.31 7–12 (37%) 2–9 (18%) 83.9 +1.47 1977 1715 108.5 — — — — +34 — — 31.8% -1.27 1–3 (25%) 1–1 — +0.02
33 1980 1742 151.0 — — — — +2 +217 +338 46.2% +0.01 6–6 (50%) 4–8 (33%) 93.4 -0.92 — — — — — — — — — — — — — — — —
34 1981 1725 136.0 — — — — +65 +83 +186 50.0% +0.11 7–9 (44%) 9–7 (56%) 96.3 +0.26 1979 1665 115.2 — — — — +30 +52 — 42.3% -0.85 1–3 (25%) 1–0 — +0.07
35 1982 1634 132.2 — — — — +74 +87 — 44.8% -0.18 6–13 (32%) 6–8 (43%) 89.4 +1.39 1980 1654 135.1 — — — — +61 +52 -47 46.3% -0.24 1–3 (25%) 3–2 (60%) 98.7 -0.22
36 1983 1595 122.4 — — — — +34 +99 — 40.0% -0.47 2–3 (40%) 1–7 (13%) 93.6 +0.83 1981 1630 99.5 — — — — — — — 0.0% -2.75 — — — -0.20
37 1984 1574 129.5 — — — — +46 +68 — 25.6% -1.79 3–2 (60%) 1–1 — -1.97 1982 1595 108.2 — — — — — +57 — 21.4% -2.21 0–1 0–1 — -0.55
38 1985 1536 99.7 — — — — +60 — — 23.1% -1.85 1–0 — — +0.29 1983 1586 102.5 — — — — — — — 50.0% +0.75 — — — +0.52
Career — 2295 157.9 — — — — +29 +76 -98 67.2% +1.22 210–124 (63%) 140–97 (59%) 100.1 -0.86 — 1879 136.9 — — — — +50 +30 -156 55.5% +0.38 53–56 (49%) 34–22 (61%) 101.5 +2.95

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.