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

John Yuill vs Nicolas Kelaidis H2H: 1-0

John Yuill holds a 1–0 lead over Nicolas Kelaidis in their ATP head-to-head. Across 1 main-draw meeting, John Yuill leads 1–0 on grass. Most recently, John Yuill won the 1974 Beckenham round of 64 6-3 7-5.

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

John Yuill
RSA Age 77 Right-Handed
H2H
1 – 0
1 main draw meetings
Nicolas Kelaidis
GRE Age 77 Right-Handed 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
John Yuill #131 6-3 7-5 Nicolas Kelaidis #258 Match data Jun 12, 1974* R64 Beckenham ATP 250 Grass

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
John Yuill #661 #52 0 1,739 95 143 39.9% 0 0 0 0 0 0
Nicolas Kelaidis #826 #244 0 1,500 2 16 11.1% 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 John Yuill Nicolas Kelaidis
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 1968 0–3 0.0% — 1,453 0 0 — — — — — — —
20 1969 2–2 50.0% — 1,482 0 0 — — — — — — —
22 1971 1–2 33.3% — 1,461 0 0 — — — — — — —
23 1972 2–3 40.0% — 1,459 0 0 1972 0–2 0.0% — 1,476 0 0
24 1973 7–4 63.6% — 1,566 0 0 1973 1–6 14.3% — 1,456 0 0
25 1974 24–15 61.5% #52 1,730 0 0 1974 0–3 0.0% #274 1,439 0 0
26 1975 9–23 28.1% #147 1,558 0 0 1975 0–1 0.0% #308 1,438 0 0
27 1976 11–17 39.3% #97 1,610 0 0 1976 0–1 0.0% #360 1,434 0 0
28 1977 16–25 39.0% #82 1,597 0 0 1977 1–1 50.0% #300 1,431 0 0
29 1978 11–21 34.4% #147 1,560 0 0 1978 0–1 0.0% #404 1,424 0 0
30 1979 7–13 35.0% #193 1,556 0 0 — — — — — — —
31 1980 5–12 29.4% #188 1,517 0 0 — — — — — — —
32 1981 0–3 0.0% — 1,490 0 0 1981 0–1 0.0% — 1,418 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 John Yuill Nicolas Kelaidis
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 %
19 1968 0 3 3 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
20 1969 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
22 1971 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
23 1972 1 1 2 50.0% — — — — 1 2 3 33.3% — — — — 1972 0 1 1 0.0% — — — — 0 1 1 0.0% — — — —
24 1973 4 2 6 66.7% — — — — 3 2 5 60.0% — — — — 1973 — — — — 0 3 3 0.0% 1 3 4 25.0% — — — —
25 1974 5 4 9 55.6% 9 5 14 64.3% 6 4 10 60.0% 4 2 6 66.7% 1974 0 1 1 0.0% 0 1 1 0.0% 0 1 1 0.0% — — — —
26 1975 2 4 6 33.3% 3 10 13 23.1% 0 2 2 0.0% 4 7 11 36.4% 1975 — — — — — — — — 0 1 1 0.0% — — — —
27 1976 1 3 4 25.0% 10 13 23 43.5% 0 1 1 0.0% — — — — 1976 — — — — 0 1 1 0.0% — — — — — — — —
28 1977 3 6 9 33.3% 12 15 27 44.4% 1 1 2 50.0% 0 3 3 0.0% 1977 — — — — — — — — 1 1 2 50.0% — — — —
29 1978 2 4 6 33.3% 2 9 11 18.2% 0 1 1 0.0% 7 7 14 50.0% 1978 — — — — 0 1 1 0.0% — — — — — — — —
30 1979 2 2 4 50.0% 5 9 14 35.7% 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
31 1980 0 4 4 0.0% 5 7 12 41.7% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
32 1981 0 1 1 0.0% 0 2 2 0.0% — — — — — — — — 1981 — — — — 0 1 1 0.0% — — — — — — — —
Career — 23 38 61 37.7% 46 70 116 39.7% 11 15 26 42.3% 15 20 35 42.9% — 0 2 2 0.0% 0 7 7 0.0% 2 7 9 22.2% — — — —

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 John Yuill Nicolas Kelaidis
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
19 1968 1453 98.5 — — — — +1 — — 0.0% -2.75 — — — -0.17 — — — — — — — — — — — — — — — —
20 1969 1483 104.0 — — — — +50 — — 42.9% -0.14 1–0 — — +0.18 — — — — — — — — — — — — — — — —
22 1971 1462 97.5 — — — — +37 — — 40.0% -0.60 1–1 1–0 — +0.33 — — — — — — — — — — — — — — — —
23 1972 1459 100.9 — — — — — — +63 42.9% +0.07 0–1 — — +0.32 1972 1477 99.4 — — — — — — — 20.0% -2.40 0–1 1–0 — -0.02
24 1973 1566 113.1 — — — — +8 — +1 51.5% +0.15 4–1 (80%) — — +1.26 1973 1456 96.5 — — — — — +54 +61 18.8% -2.56 1–0 1–1 — -0.11
25 1974 1731 127.1 — — — — -51 -55 -94 55.3% +0.36 9–4 (69%) 3–6 (33%) — +2.43 1974 1439 97.8 — — — — — — — 0.0% -3.67 — — — -0.26
26 1975 1559 113.2 — — — — +73 +13 — 31.9% -1.49 2–3 (40%) 4–5 (44%) — -0.09 1975 1439 99.2 — — — — — — — 0.0% -5.00 — — — -0.22
27 1976 1611 125.2 — — — — 0 +11 — 43.8% -0.45 0–4 (0%) 7–6 (54%) — +0.70 1976 1434 97.0 — — — — — — — 0.0% -5.50 — — — -0.05
28 1977 1597 131.9 — — — — -43 +47 — 43.0% -0.47 4–9 (31%) 2–7 (22%) — +0.44 1977 1432 95.7 — — — — — — — 50.0% -0.25 — 1–0 — +0.69
29 1978 1561 127.4 — — — — +48 +12 — 39.2% -0.57 6–6 (50%) 2–7 (22%) — +1.83 1978 1425 89.6 — — — — — — — 0.0% -6.00 — — — 0.00
30 1979 1557 114.8 — — — — +53 -6 — 39.6% -0.87 3–5 (38%) 4–3 (57%) — +0.60 — — — — — — — — — — — — — — — —
31 1980 1518 116.9 — — — — +6 +55 — 32.6% -0.95 2–3 (40%) 1–2 (33%) — +0.23 — — — — — — — — — — — — — — — —
32 1981 1491 112.9 — — — — — — — 25.0% -1.37 0–2 — — -0.04 1981 1418 100.4 — — — — — — — 0.0% -3.50 — — — +0.01
Career — 1739 127.0 — — — — +17 +14 -41 41.8% -0.53 32–39 (45%) 24–36 (40%) 97.8 +3.38 — 1500 92.0 — — — — — +54 +61 15.4% -2.97 1–1 3–1 (75%) — +0.24

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.