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

Jan Kodes vs Thomaz Koch H2H: 1-1

Jan Kodes and Thomaz Koch are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, they are tied 1–1 on clay. Most recently, Jan Kodes won the 1974 Barcelona Open round of 32 6-4 6-3.

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Jan Kodes
CZE Age 80 Right-Handed 175 cm / 5'9"
H2H
1 – 1
2 main draw meetings
Thomaz Koch
BRA Age 81 Left-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jan Kodes 6-4 6-3 Thomaz Koch Match data Oct 17, 1974* R32 Barcelona Open ATP 250 Clay
Thomaz Koch 1-6 6-4 11-9 6-3 Jan Kodes Match data Mar 8, 1969* SF Caracas 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
Jan Kodes #1,109 #5 14 2,122 471 276 63.1% 3 0 0 0 7 10
Thomaz Koch #857 #24 0 1,880 199 157 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 Jan Kodes Thomaz Koch
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
22 1968 23–18 56.1% — 1,605 0 0 — — — — — — —
23 1969 32–19 62.7% — 1,738 0 1 1968 29–17 63.0% — 1,672 0 1
24 1970 58–31 65.2% — 1,820 1 3 1969 34–18 65.4% — 1,796 0 4
25 1971 49–23 68.1% — 1,977 2 5 1970 18–15 54.5% — 1,804 0 4
26 1972 44–15 74.6% — 1,941 2 6 1971 24–13 64.9% — 1,747 0 5
27 1973 51–20 71.8% #9 1,936 3 8 1972 19–17 52.8% — 1,706 0 6
28 1974 45–23 66.2% #17 1,922 3 8 1973 5–6 45.5% #204 1,698 0 6
29 1975 55–21 72.4% #19 1,985 3 9 1974 22–12 64.7% #24 1,863 0 6
30 1976 49–21 70.0% #19 1,986 3 10 1975 19–21 47.5% #62 1,768 0 6
31 1977 30–25 54.5% #41 1,854 3 10 1976 15–8 65.2% #58 1,815 0 6
32 1978 13–18 41.9% #119 1,757 3 10 1977 1–6 14.3% #94 1,715 0 6
33 1979 16–16 50.0% #88 1,704 3 10 — — — — — — —
34 1980 5–13 27.8% #221 1,583 3 10 1979 4–7 36.4% #85 1,665 0 6
35 1981 1–7 12.5% — 1,510 3 10 1980 7–9 43.8% #49 1,654 0 6
36 1982 0–5 0.0% — 1,466 3 10 1981 0–2 0.0% #90 1,630 0 6
37 1983 0–1 0.0% #504 1,449 3 10 1982 1–5 16.7% — 1,594 0 6
38 — — — — — — — 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 Jan Kodes 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 %
22 1968 10 6 16 62.5% 13 8 21 61.9% 0 1 1 0.0% 0 3 3 0.0% — — — — — — — — — — — — — — — — —
23 1969 7 5 12 58.3% 20 9 29 69.0% 2 2 4 50.0% 3 3 6 50.0% 1968 9 5 14 64.3% 18 9 27 66.7% 1 2 3 33.3% 1 1 2 50.0%
24 1970 16 12 28 57.1% 42 11 53 79.2% 0 1 1 0.0% 0 7 7 0.0% 1969 12 6 18 66.7% 12 3 15 80.0% 1 4 5 20.0% 9 5 14 64.3%
25 1971 15 9 24 62.5% 25 6 31 80.6% 6 4 10 60.0% 3 4 7 42.9% 1970 12 7 19 63.2% — — — — 1 2 3 33.3% 5 6 11 45.5%
26 1972 5 3 8 62.5% 31 7 38 81.6% 6 2 8 75.0% 2 3 5 40.0% 1971 6 4 10 60.0% 6 3 9 66.7% 5 3 8 62.5% 7 3 10 70.0%
27 1973 0 3 3 0.0% 19 7 26 73.1% 16 2 18 88.9% 16 8 24 66.7% 1972 4 5 9 44.4% 2 4 6 33.3% 7 3 10 70.0% 6 5 11 54.5%
28 1974 7 4 11 63.6% 16 9 25 64.0% 10 3 13 76.9% 12 7 19 63.2% 1973 4 4 8 50.0% 1 1 2 50.0% 0 1 1 0.0% — — — —
29 1975 1 2 3 33.3% 35 10 45 77.8% 2 2 4 50.0% 17 7 24 70.8% 1974 4 2 6 66.7% 12 7 19 63.2% 3 2 5 60.0% 3 1 4 75.0%
30 1976 — — — — 38 13 51 74.5% — — — — 11 8 19 57.9% 1975 1 4 5 20.0% 12 11 23 52.2% 0 2 2 0.0% 6 4 10 60.0%
31 1977 7 8 15 46.7% 19 10 29 65.5% 0 1 1 0.0% 4 6 10 40.0% 1976 3 1 4 75.0% 4 4 8 50.0% — — — — 8 3 11 72.7%
32 1978 3 3 6 50.0% 8 10 18 44.4% 0 1 1 0.0% 2 4 6 33.3% 1977 0 2 2 0.0% 1 1 2 50.0% 0 1 1 0.0% 0 2 2 0.0%
33 1979 6 6 12 50.0% 10 9 19 52.6% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
34 1980 0 3 3 0.0% 4 7 11 36.4% 1 1 2 50.0% 0 2 2 0.0% 1979 1 3 4 25.0% 3 4 7 42.9% — — — — — — — —
35 1981 0 1 1 0.0% 1 5 6 16.7% 0 1 1 0.0% — — — — 1980 0 1 1 0.0% 3 4 7 42.9% 1 3 4 25.0% 3 1 4 75.0%
36 1982 — — — — 0 5 5 0.0% — — — — — — — — 1981 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
37 1983 — — — — 0 1 1 0.0% — — — — — — — — 1982 — — — — 1 3 4 25.0% — — — — 0 2 2 0.0%
38 — — — — — — — — — — — — — — — — — 1983 1 1 2 50.0% — — — — — — — — — — — —
Career — 77 65 142 54.2% 281 127 408 68.9% 43 22 65 66.2% 70 62 132 53.0% — 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 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 Jan Kodes 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
22 1968 1605 118.0 — — — — -36 +42 — 56.1% +0.68 5–9 (36%) — — -0.12 — — — — — — — — — — — — — — — —
23 1969 1738 130.3 — — — — -81 +93 -208 60.3% +0.76 10–9 (53%) — — +2.03 1968 1672 129.3 — — — — -67 +38 -163 61.0% +1.12 5–9 (36%) — — +0.27
24 1970 1820 143.1 — — — — -122 +159 — 63.2% +1.07 11–11 (50%) 3–0 (100%) — +2.16 1969 1796 127.3 — — — — +69 +56 -315 60.8% +0.65 10–7 (59%) — — +3.64
25 1971 1978 151.3 — — — — -117 +115 -220 62.9% +0.93 16–9 (64%) 7–2 (78%) — -1.49 1970 1804 127.6 — — — — +60 — — 53.9% +0.49 9–1 (90%) 0–2 — +1.66
26 1972 1942 149.8 — — — — -111 +207 -133 68.5% +1.30 8–5 (62%) 7–3 (70%) — +0.38 1971 1748 129.9 — — — — +105 +80 -167 65.2% +0.90 3–6 (33%) 7–0 (100%) — +4.08
27 1973 1937 151.7 — — — — -54 +97 +95 65.5% +1.02 14–8 (64%) 4–7 (36%) — -0.84 1972 1706 128.0 — — — — +63 +56 -87 50.6% +0.08 3–6 (33%) 5–6 (45%) — +1.16
28 1974 1923 150.6 — — — — +12 +34 +136 63.7% +0.97 10–9 (53%) 8–7 (53%) — -2.48 1973 1698 118.0 — — — — +46 — — 52.0% -0.12 1–2 (33%) 3–0 (100%) — -0.13
29 1975 1986 152.7 — — — — -43 +124 -4 65.8% +1.06 14–8 (64%) 8–6 (57%) — +1.04 1974 1863 142.6 — — — — -34 -6 -203 61.5% +0.43 5–5 (50%) 7–2 (78%) — -2.09
30 1976 1986 154.1 — — — — -46 +46 — 64.5% +1.06 11–6 (65%) 8–12 (40%) — +1.98 1975 1769 140.3 — — — — +80 +16 — 49.5% +0.08 9–8 (53%) 4–5 (44%) — -1.45
31 1977 1855 150.0 — — — — -30 +83 — 55.2% +0.36 9–10 (47%) 8–3 (73%) — -2.80 1976 1816 127.2 — — — — +53 -51 — 60.7% +0.64 5–2 (71%) 3–3 (50%) — +3.43
32 1978 1757 139.9 — — — — +40 +72 — 43.8% -0.40 5–5 (50%) 3–4 (43%) — -2.06 1977 1715 108.6 — — — — +35 — — 31.8% -1.27 1–3 (25%) 1–1 — +0.02
33 1979 1704 135.5 — — — — +72 +67 — 47.7% -0.22 8–6 (57%) 7–7 (50%) — +0.10 — — — — — — — — — — — — — — — —
34 1980 1584 112.7 — — — — +90 +91 — 30.4% -1.65 2–4 (33%) 2–1 (67%) — +0.22 1979 1665 115.2 — — — — +30 +52 — 42.3% -0.85 1–3 (25%) 1–0 — +0.07
35 1981 1510 103.4 — — — — — +86 — 15.8% -2.63 0–1 — — +0.28 1980 1654 135.1 — — — — +61 +52 -47 46.3% -0.24 1–3 (25%) 3–2 (60%) — -0.22
36 1982 1466 103.6 — — — — — +64 — 0.0% -3.20 — — — -0.03 1981 1630 99.5 — — — — — — — 0.0% -2.75 — — — -0.20
37 1983 1449 96.0 — — — — — — — 0.0% -3.50 — — — +0.31 1982 1595 108.2 — — — — — +58 — 21.4% -2.21 0–1 0–1 — -0.55
38 — — — — — — — — — — — — — — — — 1983 1586 102.5 — — — — — — — 50.0% +0.75 — — — +0.52
Career — 2122 150.1 — — — — -50 +102 -11 60.1% +0.73 123–100 (55%) 65–52 (56%) 100.3 -0.18 — 1881 136.9 — — — — +50 +30 -156 55.5% +0.38 53–56 (49%) 34–22 (61%) 101.5 +2.93

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.