H2H data updated: 2026-10-18 00:00 UTC

John Yuill vs A Jammond H2H: 1-0

John Yuill holds a 1–0 lead over A Jammond in their ATP head-to-head. Across 1 main-draw meeting, John Yuill leads 1–0 on hard courts. Most recently, John Yuill won the 1969 South African Open round of 128 7-5 5-7 6-3 2-6 6-0.

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
A Jammond
AUS

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
John Yuill 7-5 5-7 6-3 2-6 6-0 A Jammond Match data Apr 5, 1969* R128 South African Open ATP 250 Hard

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 1,740 95 143 39.9% 0 0 0 0 0 0
A Jammond — — — 1,500 — — — 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.

John Yuill A Jammond
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1968 0–3 0.0% — 1,453 0 0 — — — — — — —
1969 2–2 50.0% — 1,482 0 0 — — — — — — —
1971 1–2 33.3% — 1,461 0 0 — — — — — — —
1972 2–3 40.0% — 1,459 0 0 — — — — — — —
1973 7–4 63.6% — 1,565 0 0 — — — — — — —
1974 24–15 61.5% #52 1,731 0 0 — — — — — — —
1975 9–23 28.1% #147 1,558 0 0 — — — — — — —
1976 11–17 39.3% #97 1,610 0 0 — — — — — — —
1977 16–25 39.0% #82 1,596 0 0 — — — — — — —
1978 11–21 34.4% #147 1,560 0 0 — — — — — — —
1979 7–13 35.0% #193 1,556 0 0 — — — — — — —
1980 5–12 29.4% #188 1,517 0 0 — — — — — — —
1981 0–3 0.0% — 1,490 0 0 — — — — — — —

Surface Results by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

John Yuill A Jammond
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 %
1968 0 3 3 0.0% — — — — — — — — — — — — 1969 0 1 1 0.0% — — — — — — — — — — — —
1969 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
1971 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
1972 1 1 2 50.0% — — — — 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — —
1973 4 2 6 66.7% — — — — 3 2 5 60.0% — — — — — — — — — — — — — — — — — — — — —
1974 5 4 9 55.6% 9 5 14 64.3% 6 4 10 60.0% 4 2 6 66.7% — — — — — — — — — — — — — — — — —
1975 2 4 6 33.3% 3 10 13 23.1% 0 2 2 0.0% 4 7 11 36.4% — — — — — — — — — — — — — — — — —
1976 1 3 4 25.0% 10 13 23 43.5% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
1977 3 6 9 33.3% 12 15 27 44.4% 1 1 2 50.0% 0 3 3 0.0% — — — — — — — — — — — — — — — — —
1978 2 4 6 33.3% 2 9 11 18.2% 0 1 1 0.0% 7 7 14 50.0% — — — — — — — — — — — — — — — — —
1979 2 2 4 50.0% 5 9 14 35.7% 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
1980 0 4 4 0.0% 5 7 12 41.7% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
1981 0 1 1 0.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career 23 38 61 37.7% 46 70 116 39.7% 11 15 26 42.3% 15 20 35 42.9% Career 0 1 1 0.0% — — — — — — — — — — — —

Advanced Statistics Comparison by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

John Yuill A Jammond
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
1968 1453 98.5 — — — — +1 — — 0.0% -2.75 — — — -0.17 1969 1473 97.8 — — — — — — — 40.0% -1.00 0–1 — — +0.29
1969 1483 104.0 — — — — +50 — — 42.9% -0.14 1–0 — — +0.18 — — — — — — — — — — — — — — — —
1971 1462 97.5 — — — — +37 — — 40.0% -0.60 1–1 1–0 — +0.33 — — — — — — — — — — — — — — — —
1972 1459 100.9 — — — — — — +63 42.9% +0.07 0–1 — — +0.32 — — — — — — — — — — — — — — — —
1973 1566 113.1 — — — — +8 — +1 51.5% +0.15 4–1 (80%) — — +1.26 — — — — — — — — — — — — — — — —
1974 1731 127.2 — — — — -50 -54 -94 55.3% +0.36 9–4 (69%) 3–6 (33%) 105.2 +2.39 — — — — — — — — — — — — — — — —
1975 1559 113.1 — — — — +73 +14 — 31.9% -1.49 2–3 (40%) 4–5 (44%) 99.6 -0.09 — — — — — — — — — — — — — — — —
1976 1611 125.2 — — — — 0 +11 — 43.8% -0.45 0–4 (0%) 7–6 (54%) 96.0 +0.70 — — — — — — — — — — — — — — — —
1977 1597 131.9 — — — — -45 +47 — 43.0% -0.47 4–9 (31%) 2–7 (22%) 94.6 +0.46 — — — — — — — — — — — — — — — —
1978 1561 127.4 — — — — +48 +11 — 39.2% -0.57 6–6 (50%) 2–7 (22%) 97.8 +1.83 — — — — — — — — — — — — — — — —
1979 1557 114.8 — — — — +54 -6 — 39.6% -0.87 3–5 (38%) 4–3 (57%) 99.1 +0.60 — — — — — — — — — — — — — — — —
1980 1518 116.9 — — — — +6 +55 — 32.6% -0.95 2–3 (40%) 1–2 (33%) — +0.23 — — — — — — — — — — — — — — — —
1981 1491 112.9 — — — — — — — 25.0% -1.37 0–2 — — -0.04 — — — — — — — — — — — — — — — —
Career 1740 127.0 — — — — +17 +14 -41 41.8% -0.53 32–39 (45%) 24–36 (40%) 97.8 +3.38 Career 1500 98.9 — — — — — — — 40.0% -1.00 0–1 — — +29.00

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.