H2H data updated: 2026-09-10 00:00 UTC

Thomaz Koch vs Zeljko Franulovic H2H: 1-4

Zeljko Franulovic holds a 4–1 lead over Thomaz Koch in their ATP head-to-head. Across 5 main-draw meetings, Zeljko Franulovic leads 2–1 on carpet and 1–0 on clay. Most recently, Zeljko Franulovic won the 1973 Argentina Open round of 16 6-4 6-2.

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Thomaz Koch
BRA Age 81 Left-Handed
H2H
1 – 4
5 main-draw meetings
Zeljko Franulovic
CRO Age 79 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Zeljko Franulovic #70 6-4 6-2 Thomaz Koch Match data Nov 29, 1973* R16 Argentina Open ATP 250 Clay
Zeljko Franulovic 6-4 7-5 Thomaz Koch Match data Mar 12, 1973 RR Caracas ATP 250 Hard
Thomaz Koch 6-2 5-7 7-6 Zeljko Franulovic Match data Feb 18, 1972* R16 Los Angeles ATP 250 Carpet
Zeljko Franulovic 6-2 5-7 6-3 Thomaz Koch Match data Feb 19, 1971* SF New York ATP 250 Carpet
Zeljko Franulovic 6-3 Thomaz Koch Match data Feb 9, 1970 RR New York 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
Thomaz Koch #857 #24 0 1,880 199 157 55.9% 0 0 0 0 6 6
Zeljko Franulovic #616 #30 0 2,016 410 307 57.2% 0 0 0 0 13 13

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 Thomaz Koch Zeljko Franulovic
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
21 — — — — — — — 1968 24–22 52.2% — 1,591 0 0
22 — — — — — — — 1969 47–20 70.1% — 1,869 0 3
23 1968 29–17 63.0% — 1,672 0 1 1970 64–29 68.8% — 1,937 0 7
24 1969 34–18 65.4% — 1,796 0 4 1971 59–28 67.8% — 1,921 0 11
25 1970 18–15 54.5% — 1,804 0 4 1972 4–7 36.4% — 1,789 0 11
26 1971 24–13 64.9% — 1,747 0 5 1973 17–22 43.6% #70 1,696 0 11
27 1972 19–17 52.8% — 1,706 0 6 1974 15–18 45.5% #77 1,657 0 11
28 1973 5–6 45.5% #204 1,698 0 6 1975 23–26 46.9% #68 1,751 0 11
29 1974 22–12 64.7% #24 1,863 0 6 1976 39–24 61.9% #44 1,921 0 12
30 1975 19–21 47.5% #62 1,768 0 6 1977 33–22 60.0% #39 1,765 0 13
31 1976 15–8 65.2% #58 1,815 0 6 1978 34–27 55.7% #38 1,801 0 13
32 1977 1–6 14.3% #94 1,715 0 6 1979 21–24 46.7% #97 1,767 0 13
33 — — — — — — — 1980 20–20 50.0% #86 1,679 0 13
34 1979 4–7 36.4% #85 1,665 0 6 1981 7–9 43.8% #100 1,647 0 13
35 1980 7–9 43.8% #49 1,654 0 6 1982 3–6 33.3% #93 1,615 0 13
36 1981 0–2 0.0% #90 1,630 0 6 1983 0–3 0.0% #140 1,566 0 13
37 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 Thomaz Koch Zeljko Franulovic
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 3 6 9 33.3% 19 12 31 61.3% 0 2 2 0.0% 2 2 4 50.0%
22 — — — — — — — — — — — — — — — — — 1969 4 4 8 50.0% 40 11 51 78.4% 1 2 3 33.3% 2 3 5 40.0%
23 1968 9 5 14 64.3% 18 9 27 66.7% 1 2 3 33.3% 1 1 2 50.0% 1970 6 6 12 50.0% 49 10 59 83.1% 2 1 3 66.7% 7 12 19 36.8%
24 1969 12 6 18 66.7% 12 3 15 80.0% 1 4 5 20.0% 9 5 14 64.3% 1971 19 10 29 65.5% 30 9 39 76.9% 3 3 6 50.0% 7 6 13 53.8%
25 1970 12 7 19 63.2% — — — — 1 2 3 33.3% 5 6 11 45.5% 1972 0 2 2 0.0% 0 2 2 0.0% — — — — 4 3 7 57.1%
26 1971 6 4 10 60.0% 6 3 9 66.7% 5 3 8 62.5% 7 3 10 70.0% 1973 4 8 12 33.3% 13 7 20 65.0% — — — — 0 7 7 0.0%
27 1972 4 5 9 44.4% 2 4 6 33.3% 7 3 10 70.0% 6 5 11 54.5% 1974 1 4 5 20.0% 8 10 18 44.4% — — — — 6 4 10 60.0%
28 1973 4 4 8 50.0% 1 1 2 50.0% 0 1 1 0.0% — — — — 1975 0 3 3 0.0% 20 15 35 57.1% — — — — 3 8 11 27.3%
29 1974 4 2 6 66.7% 12 7 19 63.2% 3 2 5 60.0% 3 1 4 75.0% 1976 1 1 2 50.0% 37 18 55 67.3% 1 2 3 33.3% 0 3 3 0.0%
30 1975 1 4 5 20.0% 12 11 23 52.2% 0 2 2 0.0% 6 4 10 60.0% 1977 2 1 3 66.7% 28 18 46 60.9% — — — — 3 3 6 50.0%
31 1976 3 1 4 75.0% 4 4 8 50.0% — — — — 8 3 11 72.7% 1978 0 1 1 0.0% 24 16 40 60.0% — — — — 10 10 20 50.0%
32 1977 0 2 2 0.0% 1 1 2 50.0% 0 1 1 0.0% 0 2 2 0.0% 1979 6 4 10 60.0% 12 12 24 50.0% — — — — 3 8 11 27.3%
33 — — — — — — — — — — — — — — — — — 1980 0 3 3 0.0% 20 16 36 55.6% — — — — 0 1 1 0.0%
34 1979 1 3 4 25.0% 3 4 7 42.9% — — — — — — — — 1981 2 2 4 50.0% 5 6 11 45.5% — — — — 0 1 1 0.0%
35 1980 0 1 1 0.0% 3 4 7 42.9% 1 3 4 25.0% 3 1 4 75.0% 1982 1 1 2 50.0% 2 4 6 33.3% — — — — 0 1 1 0.0%
36 1981 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — 1983 — — — — 0 3 3 0.0% — — — — — — — —
37 1982 — — — — 1 3 4 25.0% — — — — 0 2 2 0.0% — — — — — — — — — — — — — — — — —
38 1983 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 57 46 103 55.3% 75 55 130 57.7% 19 23 42 45.2% 48 33 81 59.3% — 49 56 105 46.7% 307 169 476 64.5% 7 10 17 41.2% 47 72 119 39.5%

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 Thomaz Koch Zeljko Franulovic
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 1591 114.7 — — — — -71 +44 — 47.6% +0.01 7–3 (70%) — — -0.29
22 — — — — — — — — — — — — — — — — 1969 1869 137.7 — — — — -271 +121 -403 66.7% +1.17 9–10 (47%) — — +1.84
23 1968 1672 129.3 — — — — -67 +38 -163 61.0% +1.12 5–9 (36%) — — +0.27 1970 1937 146.4 — — — — -243 +193 -427 66.5% +1.11 16–11 (59%) 1–2 (33%) — +2.21
24 1969 1796 127.3 — — — — +69 +56 -315 60.8% +0.65 10–7 (59%) — — +3.64 1971 1922 140.9 — — — — -147 +198 -371 63.0% +0.83 17–14 (55%) 14–14 (50%) 97.0 +0.36
25 1970 1804 127.6 — — — — +60 — — 53.9% +0.49 9–1 (90%) 0–2 — +1.65 1972 1789 102.0 — — — — -98 — — 40.0% -0.64 2–2 (50%) 0–1 — +1.40
26 1971 1748 129.9 — — — — +105 +80 -167 65.2% +0.90 3–6 (33%) 7–0 (100%) 100.9 +4.08 1973 1697 124.4 — — — — -128 +221 — 47.1% +0.01 3–9 (25%) 3–6 (33%) 88.5 0.00
27 1972 1706 128.0 — — — — +63 +56 -87 50.6% +0.08 3–6 (33%) 5–6 (45%) 94.9 +1.16 1974 1658 120.7 — — — — -65 +107 — 46.3% -0.10 5–7 (42%) 7–6 (54%) 97.5 +1.08
28 1973 1698 118.0 — — — — +46 — — 52.0% -0.12 1–2 (33%) 3–0 (100%) — -0.13 1975 1751 138.8 — — — — -228 +93 — 44.7% -0.26 9–7 (56%) 4–10 (29%) 97.3 -1.74
29 1974 1863 142.6 — — — — -34 -6 -203 61.5% +0.43 5–5 (50%) 7–2 (78%) 104.7 -2.10 1976 1921 152.7 — — — — -395 +55 -354 57.5% +0.62 15–5 (75%) 10–11 (48%) 107.4 -2.74
30 1975 1768 140.3 — — — — +80 +17 — 49.5% +0.08 9–8 (53%) 4–5 (44%) 98.9 -1.44 1977 1766 138.4 — — — — -171 +11 — 56.8% +0.36 11–12 (48%) 4–3 (57%) 94.2 +0.31
31 1976 1816 127.2 — — — — +53 -51 — 60.7% +0.64 5–2 (71%) 3–3 (50%) 102.5 +3.43 1978 1801 151.1 — — — — -76 -6 — 52.9% +0.29 9–9 (50%) 6–9 (40%) 97.1 -2.30
32 1977 1715 108.5 — — — — +34 — — 31.8% -1.27 1–3 (25%) 1–1 — +0.02 1979 1767 145.6 — — — — -19 -33 — 48.5% +0.16 4–8 (33%) 5–6 (45%) 95.2 -2.67
33 — — — — — — — — — — — — — — — — 1980 1679 136.3 — — — — -40 +79 — 51.1% +0.02 5–7 (42%) 4–1 (80%) 99.9 -0.17
34 1979 1665 115.2 — — — — +30 +52 — 42.3% -0.85 1–3 (25%) 1–0 — +0.07 1981 1647 121.9 — — — — -26 +61 — 45.9% -0.13 1–3 (25%) 1–4 (20%) 95.8 +0.55
35 1980 1654 135.1 — — — — +61 +52 -47 46.3% -0.24 1–3 (25%) 3–2 (60%) 98.7 -0.22 1982 1615 122.8 — — — — -1 +65 — 36.8% -0.95 0–1 0–2 — -0.24
36 1981 1630 99.5 — — — — — — — 0.0% -2.75 — — — -0.20 1983 1567 99.4 — — — — — +48 — 0.0% -3.14 — — — +0.06
37 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 — 1880 136.9 — — — — +50 +30 -156 55.5% +0.38 53–56 (49%) 34–22 (61%) 101.5 +2.93 — 2017 143.8 — — — — -140 +90 -385 55.8% +0.45 113–108 (51%) 59–75 (44%) 92.3 -0.33

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.