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

Zeljko Franulovic vs Nicholas Kalogeropoulos H2H: 2-0

Zeljko Franulovic holds a 2–0 lead over Nicholas Kalogeropoulos in their ATP head-to-head. Across 2 main-draw meetings, Zeljko Franulovic leads 1–0 on carpet and 1–0 on clay. Most recently, Zeljko Franulovic won the 1974 Hampton round of 32 6-7 7-6 7-5.

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Zeljko Franulovic
CRO Age 79 Right-Handed
H2H
2 – 0
2 main-draw meetings
Nicholas Kalogeropoulos
GRE Age 81 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Zeljko Franulovic #67 6-7 7-6 7-5 Nicholas Kalogeropoulos #234 Match data Mar 13, 1974* R32 Hampton ATP 250 Carpet
Zeljko Franulovic 6-1 6-2 6-1 Nicholas Kalogeropoulos Match data Nov 15, 1969* R16 Argentina 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
Zeljko Franulovic #616 #30 0 2,016 410 307 57.2% 0 0 0 0 13 13
Nicholas Kalogeropoulos #511 #108 0 1,687 55 75 42.3% 0 0 0 0 0 0

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 Zeljko Franulovic Nicholas Kalogeropoulos
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 1970 64–29 68.8% — 1,937 0 7 1968 13–13 50.0% — 1,533 0 0
24 1971 59–28 67.8% — 1,921 0 11 1969 9–10 47.4% — 1,587 0 0
25 1972 4–7 36.4% — 1,789 0 11 1970 10–6 62.5% — 1,661 0 0
26 1973 17–22 43.6% #70 1,696 0 11 1971 4–7 36.4% — 1,655 0 0
27 1974 15–18 45.5% #77 1,657 0 11 1972 5–8 38.5% — 1,641 0 0
28 1975 23–26 46.9% #68 1,751 0 11 1973 12–18 40.0% #113 1,567 0 0
29 1976 39–24 61.9% #44 1,921 0 12 1974 1–11 8.3% #245 1,479 0 0
30 1977 33–22 60.0% #39 1,765 0 13 — — — — — — —
31 1978 34–27 55.7% #38 1,801 0 13 — — — — — — —
32 1979 21–24 46.7% #97 1,767 0 13 — — — — — — —
33 1980 20–20 50.0% #86 1,679 0 13 — — — — — — —
34 1981 7–9 43.8% #100 1,647 0 13 1979 1–1 50.0% #511 1,488 0 0
35 1982 3–6 33.3% #93 1,615 0 13 1980 0–1 0.0% — 1,477 0 0
36 1983 0–3 0.0% #140 1,566 0 13 — — — — — — —

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 Zeljko Franulovic Nicholas Kalogeropoulos
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 1970 6 6 12 50.0% 49 10 59 83.1% 2 1 3 66.7% 7 12 19 36.8% 1968 — — — — 12 11 23 52.2% 1 2 3 33.3% — — — —
24 1971 19 10 29 65.5% 30 9 39 76.9% 3 3 6 50.0% 7 6 13 53.8% 1969 0 1 1 0.0% 6 6 12 50.0% 2 2 4 50.0% 1 1 2 50.0%
25 1972 0 2 2 0.0% 0 2 2 0.0% — — — — 4 3 7 57.1% 1970 2 1 3 66.7% 2 2 4 50.0% 6 3 9 66.7% — — — —
26 1973 4 8 12 33.3% 13 7 20 65.0% — — — — 0 7 7 0.0% 1971 2 3 5 40.0% 0 2 2 0.0% 2 2 4 50.0% — — — —
27 1974 1 4 5 20.0% 8 10 18 44.4% — — — — 6 4 10 60.0% 1972 — — — — 3 5 8 37.5% 2 3 5 40.0% — — — —
28 1975 0 3 3 0.0% 20 15 35 57.1% — — — — 3 8 11 27.3% 1973 5 7 12 41.7% 3 6 9 33.3% 0 2 2 0.0% 4 3 7 57.1%
29 1976 1 1 2 50.0% 37 18 55 67.3% 1 2 3 33.3% 0 3 3 0.0% 1974 0 2 2 0.0% — — — — — — — — 1 9 10 10.0%
30 1977 2 1 3 66.7% 28 18 46 60.9% — — — — 3 3 6 50.0% — — — — — — — — — — — — — — — — —
31 1978 0 1 1 0.0% 24 16 40 60.0% — — — — 10 10 20 50.0% — — — — — — — — — — — — — — — — —
32 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 1981 2 2 4 50.0% 5 6 11 45.5% — — — — 0 1 1 0.0% 1979 1 1 2 50.0% — — — — — — — — — — — —
35 1982 1 1 2 50.0% 2 4 6 33.3% — — — — 0 1 1 0.0% 1980 0 1 1 0.0% — — — — — — — — — — — —
36 1983 — — — — 0 3 3 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 49 56 105 46.7% 307 169 476 64.5% 7 10 17 41.2% 47 72 119 39.5% — 10 16 26 38.5% 26 32 58 44.8% 13 14 27 48.1% 6 13 19 31.6%

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 Zeljko Franulovic Nicholas Kalogeropoulos
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 1970 1937 146.4 — — — — -243 +193 -427 66.5% +1.11 16–11 (59%) 1–2 (33%) — +2.22 1968 1534 109.4 — — — — — +10 — 49.3% -0.23 6–3 (67%) — — +0.08
24 1971 1922 140.9 — — — — -147 +198 -371 63.0% +0.83 17–14 (55%) 14–14 (50%) 97.0 +0.36 1969 1588 115.4 — — — — -11 -27 -2 45.8% -0.31 2–1 (67%) — — +0.63
25 1972 1789 102.0 — — — — -98 — — 40.0% -0.64 2–2 (50%) 0–1 — +1.40 1970 1661 120.0 — — — — -41 -97 +6 54.8% +0.31 4–2 (67%) — — +0.07
26 1973 1697 124.6 — — — — -126 +222 — 47.1% +0.01 3–9 (25%) 3–6 (33%) 88.5 0.00 1971 1656 117.3 — — — — -52 — +30 43.9% -0.24 3–5 (38%) 2–2 (50%) 98.2 -1.13
27 1974 1658 120.8 — — — — -65 +107 — 46.3% -0.10 5–7 (42%) 7–6 (54%) 97.5 +1.10 1972 1641 114.3 — — — — — -44 +3 42.9% -0.36 3–2 (60%) 2–0 — -0.43
28 1975 1751 138.8 — — — — -228 +93 — 44.7% -0.26 9–7 (56%) 4–10 (29%) 97.3 -1.73 1973 1568 120.8 — — — — +76 -4 — 46.6% +0.05 5–9 (36%) 3–5 (38%) 94.6 +2.25
29 1976 1921 152.6 — — — — -395 +55 -354 57.5% +0.62 15–5 (75%) 10–11 (48%) 107.4 -2.73 1974 1479 110.7 — — — — +22 — — 25.8% -1.13 1–6 (14%) 2–3 (40%) 93.2 +0.86
30 1977 1766 138.5 — — — — -171 +12 — 56.8% +0.36 11–12 (48%) 4–3 (57%) 94.2 +0.31 — — — — — — — — — — — — — — — —
31 1978 1801 151.1 — — — — -76 -6 — 52.9% +0.29 9–9 (50%) 6–9 (40%) 97.1 -2.30 — — — — — — — — — — — — — — — —
32 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 1981 1647 121.9 — — — — -26 +61 — 45.9% -0.13 1–3 (25%) 1–4 (20%) 95.8 +0.55 1979 1489 103.6 — — — — — — — 50.0% -0.50 — 1–0 — +0.24
35 1982 1615 122.8 — — — — -1 +65 — 36.8% -0.95 0–1 0–2 — -0.24 1980 1478 100.1 — — — — — — — 0.0% -2.00 — — — +0.08
36 1983 1567 99.4 — — — — — +48 — 0.0% -3.14 — — — +0.06 — — — — — — — — — — — — — — — —
Career — 2017 143.9 — — — — -140 +90 -385 55.8% +0.45 113–108 (51%) 59–75 (44%) 92.3 -0.32 — 1687 120.8 — — — — +31 -16 +8 45.2% -0.23 24–28 (46%) 10–10 (50%) 100.1 +2.09

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.