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

Nicholas Kalogeropoulos vs Gerald Battrick H2H: 0-1

Gerald Battrick holds a 1–0 lead over Nicholas Kalogeropoulos in their ATP head-to-head. Across 1 main-draw meeting, Gerald Battrick leads 1–0 on clay. Most recently, Gerald Battrick won the 1969 St. Petersburg round of 16 5-7 6-1 6-3.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Nicholas Kalogeropoulos
GRE Age 81 Right-Handed
H2H
0 – 1
1 main draw meetings
Gerald Battrick
GBR Right-Handed 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Gerald Battrick 5-7 6-1 6-3 Nicholas Kalogeropoulos Match data Mar 21, 1969* R16 St. Petersburg 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
Nicholas Kalogeropoulos #511 #108 0 1,687 55 75 42.3% 0 0 0 0 0 0
Gerald Battrick #156 #59 0 1,888 184 200 47.9% 0 0 0 0 4 4

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 Nicholas Kalogeropoulos Gerald Battrick
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
21 — — — — — — — 1968 19–13 59.4% — 1,618 0 0
22 — — — — — — — 1969 15–16 48.4% — 1,588 0 0
23 1968 13–13 50.0% — 1,533 0 0 1970 36–23 61.0% — 1,682 0 1
24 1969 9–10 47.4% — 1,587 0 0 1971 34–18 65.4% — 1,831 0 4
25 1970 10–6 62.5% — 1,661 0 0 1972 18–32 36.0% — 1,671 0 4
26 1971 4–7 36.4% — 1,655 0 0 1973 30–37 44.8% #66 1,708 0 4
27 1972 5–8 38.5% — 1,641 0 0 1974 9–16 36.0% #97 1,633 0 4
28 1973 12–18 40.0% #113 1,567 0 0 1975 9–21 30.0% #112 1,558 0 4
29 1974 1–11 8.3% #245 1,479 0 0 1976 14–24 36.8% #140 1,562 0 4
34 1979 1–1 50.0% #511 1,488 0 0 — — — — — — —
35 1980 0–1 0.0% — 1,477 0 0 — — — — — — —

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 Nicholas Kalogeropoulos Gerald Battrick
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 2 5 60.0% 10 7 17 58.8% 2 2 4 50.0% 4 2 6 66.7%
22 — — — — — — — — — — — — — — — — — 1969 5 4 9 55.6% 8 7 15 53.3% 2 4 6 33.3% 0 1 1 0.0%
23 1968 — — — — 12 11 23 52.2% 1 2 3 33.3% — — — — 1970 18 5 23 78.3% 9 6 15 60.0% 8 9 17 47.1% 1 3 4 25.0%
24 1969 0 1 1 0.0% 6 6 12 50.0% 2 2 4 50.0% 1 1 2 50.0% 1971 11 9 20 55.0% 11 3 14 78.6% 7 4 11 63.6% 5 2 7 71.4%
25 1970 2 1 3 66.7% 2 2 4 50.0% 6 3 9 66.7% — — — — 1972 10 13 23 43.5% 4 6 10 40.0% 0 1 1 0.0% 4 12 16 25.0%
26 1971 2 3 5 40.0% 0 2 2 0.0% 2 2 4 50.0% — — — — 1973 7 8 15 46.7% 12 15 27 44.4% 0 2 2 0.0% 11 12 23 47.8%
27 1972 — — — — 3 5 8 37.5% 2 3 5 40.0% — — — — 1974 2 3 5 40.0% 1 5 6 16.7% 2 2 4 50.0% 4 6 10 40.0%
28 1973 5 7 12 41.7% 3 6 9 33.3% 0 2 2 0.0% 4 3 7 57.1% 1975 0 2 2 0.0% 7 12 19 36.8% 0 1 1 0.0% 2 6 8 25.0%
29 1974 0 2 2 0.0% — — — — — — — — 1 9 10 10.0% 1976 0 1 1 0.0% 11 19 30 36.7% 2 2 4 50.0% 1 2 3 33.3%
34 1979 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
35 1980 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 10 16 26 38.5% 26 32 58 44.8% 13 14 27 48.1% 6 13 19 31.6% — 56 47 103 54.4% 73 80 153 47.7% 23 27 50 46.0% 32 46 78 41.0%

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 Nicholas Kalogeropoulos Gerald Battrick
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 1619 118.0 — — — — +89 -73 -115 55.7% +0.45 3–3 (50%) — — -0.43
22 — — — — — — — — — — — — — — — — 1969 1589 112.0 — — — — +131 +31 -115 48.8% -0.02 6–5 (55%) — — +1.32
23 1968 1534 109.4 — — — — — +10 — 49.3% -0.23 6–3 (67%) — — +0.08 1970 1683 128.3 — — — — +169 -4 -132 57.2% +0.47 8–6 (57%) — — +5.56
24 1969 1588 115.4 — — — — -11 -27 -2 45.8% -0.31 2–1 (67%) — — +0.63 1971 1831 130.2 — — — — +11 +2 -154 61.7% +0.87 11–7 (61%) 4–4 (50%) — +5.06
25 1970 1661 120.0 — — — — -41 -97 +6 54.8% +0.31 4–2 (67%) — — +0.07 1972 1672 124.9 — — — — -4 +79 — 37.3% -0.89 7–6 (54%) 3–4 (43%) — -0.86
26 1971 1656 117.3 — — — — -52 — +30 43.9% -0.24 3–5 (38%) 2–2 (50%) — -1.13 1973 1708 137.8 — — — — +60 -22 — 47.6% -0.27 11–15 (42%) 11–8 (58%) — -2.04
27 1972 1641 114.3 — — — — — -44 +3 42.9% -0.36 3–2 (60%) 2–0 — -0.43 1974 1633 116.6 — — — — +60 -16 -27 40.0% -0.53 2–3 (40%) 0–6 (0%) — -0.47
28 1973 1568 120.8 — — — — +76 -4 — 46.6% +0.05 5–9 (36%) 3–5 (38%) — +2.25 1975 1559 125.8 — — — — +87 +18 — 36.6% -0.90 2–6 (25%) 1–2 (33%) — +0.17
29 1974 1479 110.7 — — — — +22 — — 25.8% -1.13 1–6 (14%) 2–3 (40%) — +0.86 1976 1563 123.4 — — — — +54 +1 +24 40.7% -0.96 4–6 (40%) 6–6 (50%) — -0.30
34 1979 1489 103.6 — — — — — — — 50.0% -0.50 — 1–0 — +0.24 — — — — — — — — — — — — — — — —
35 1980 1478 100.1 — — — — — — — 0.0% -2.00 — — — +0.08 — — — — — — — — — — — — — — — —
Career — 1687 120.8 — — — — +31 -16 +8 45.2% -0.23 24–28 (46%) 10–10 (50%) 100.1 +2.09 — 1889 130.2 — — — — +62 -2 -111 48.8% -0.10 54–57 (49%) 25–30 (45%) 95.9 +2.12

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.