H2H data updated: 2026-09-03 00:00 UTC

Jeff Simpson vs John Yuill H2H: 0-1

John Yuill holds a 1–0 lead over Jeff Simpson in their ATP head-to-head. Across 1 main-draw meeting, John Yuill leads 1–0 on carpet. Most recently, John Yuill won the 1974 Dublin round of 16 6-3 6-4.

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

Jeff Simpson
NZL Age 75 Right-Handed
H2H
0 – 1
1 main draw meetings
John Yuill
RSA Age 77 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
John Yuill 6-3 6-4 Jeff Simpson Match data Jul 18, 1974* R16 Dublin 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
Jeff Simpson #735 #66 0 1,587 47 94 33.3% 0 0 0 0 0 0
John Yuill #661 #52 0 1,739 95 143 39.9% 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 Jeff Simpson John Yuill
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1968 0–1 0.0% — 1,474 0 0 — — — — — — —
18 1969 0–3 0.0% — 1,418 0 0 — — — — — — —
19 1970 1–1 50.0% — 1,439 0 0 1968 0–3 0.0% — 1,453 0 0
20 1971 0–4 0.0% — 1,389 0 0 1969 2–2 50.0% — 1,482 0 0
21 1972 8–16 33.3% — 1,445 0 0 — — — — — — —
22 1973 18–21 46.2% #92 1,563 0 0 1971 1–2 33.3% — 1,461 0 0
23 1974 12–30 28.6% #132 1,464 0 0 1972 2–3 40.0% — 1,459 0 0
24 1975 3–2 60.0% #193 1,544 0 0 1973 7–4 63.6% — 1,566 0 0
25 1976 1–2 33.3% — 1,533 0 0 1974 24–15 61.5% #52 1,730 0 0
26 — — — — — — — 1975 9–23 28.1% #147 1,558 0 0
27 — — — — — — — 1976 11–17 39.3% #97 1,610 0 0
28 — — — — — — — 1977 16–25 39.0% #82 1,597 0 0
29 1980 0–1 0.0% #365 1,516 0 0 1978 11–21 34.4% #147 1,560 0 0
30 1981 1–2 33.3% — 1,520 0 0 1979 7–13 35.0% #193 1,556 0 0
31 1982 1–8 11.1% #96 1,446 0 0 1980 5–12 29.4% #188 1,517 0 0
32 1983 2–3 40.0% #167 1,447 0 0 1981 0–3 0.0% — 1,490 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 Jeff Simpson John Yuill
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 %
17 1968 — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
18 1969 0 1 1 0.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
19 1970 — — — — — — — — 1 1 2 50.0% — — — — 1968 0 3 3 0.0% — — — — — — — — — — — —
20 1971 0 2 2 0.0% 0 1 1 0.0% 0 1 1 0.0% — — — — 1969 2 2 4 50.0% — — — — — — — — — — — —
21 1972 1 3 4 25.0% 3 5 8 37.5% 3 6 9 33.3% 1 2 3 33.3% — — — — — — — — — — — — — — — — —
22 1973 2 6 8 25.0% 4 7 11 36.4% 12 7 19 63.2% 0 1 1 0.0% 1971 1 2 3 33.3% — — — — — — — — — — — —
23 1974 1 8 9 11.1% 2 7 9 22.2% 3 5 8 37.5% 6 10 16 37.5% 1972 1 1 2 50.0% — — — — 1 2 3 33.3% — — — —
24 1975 — — — — — — — — 3 1 4 75.0% 0 1 1 0.0% 1973 4 2 6 66.7% — — — — 3 2 5 60.0% — — — —
25 1976 1 2 3 33.3% — — — — — — — — — — — — 1974 5 4 9 55.6% 9 5 14 64.3% 6 4 10 60.0% 4 2 6 66.7%
26 — — — — — — — — — — — — — — — — — 1975 2 4 6 33.3% 3 10 13 23.1% 0 2 2 0.0% 4 7 11 36.4%
27 — — — — — — — — — — — — — — — — — 1976 1 3 4 25.0% 10 13 23 43.5% 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%
29 1980 0 1 1 0.0% — — — — — — — — — — — — 1978 2 4 6 33.3% 2 9 11 18.2% 0 1 1 0.0% 7 7 14 50.0%
30 1981 1 2 3 33.3% — — — — — — — — — — — — 1979 2 2 4 50.0% 5 9 14 35.7% 0 1 1 0.0% 0 1 1 0.0%
31 1982 0 2 2 0.0% 0 2 2 0.0% 1 4 5 20.0% — — — — 1980 0 4 4 0.0% 5 7 12 41.7% 0 1 1 0.0% — — — —
32 1983 2 1 3 66.7% 0 2 2 0.0% — — — — — — — — 1981 0 1 1 0.0% 0 2 2 0.0% — — — — — — — —
Career — 8 28 36 22.2% 9 26 35 25.7% 23 26 49 46.9% 7 14 21 33.3% — 23 38 61 37.7% 46 70 116 39.7% 11 15 26 42.3% 15 20 35 42.9%

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 Jeff Simpson John Yuill
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
17 1968 1474 98.4 — — — — — — — 40.0% -1.20 0–1 — — +0.07 — — — — — — — — — — — — — — — —
18 1969 1419 93.4 — — — — — — — 20.0% -2.10 0–1 — — +0.27 — — — — — — — — — — — — — — — —
19 1970 1440 105.6 — — — — — — — 62.5% +0.50 0–1 — — +0.09 1968 1453 98.5 — — — — +1 — — 0.0% -2.75 — — — -0.17
20 1971 1389 95.5 — — — — — — — 0.0% -2.43 — — — +0.56 1969 1483 104.0 — — — — +50 — — 42.9% -0.14 1–0 — — +0.18
21 1972 1445 112.6 — — — — +10 +61 +55 33.3% -0.98 2–1 (67%) 0–2 — +0.79 — — — — — — — — — — — — — — — —
22 1973 1563 115.0 — — — — -105 -71 +76 46.8% -0.11 3–5 (38%) 1–2 (33%) — +2.88 1971 1462 97.5 — — — — +37 — — 40.0% -0.60 1–1 1–0 — +0.33
23 1974 1464 116.6 — — — — -45 -33 +135 33.3% -0.98 4–10 (29%) 4–10 (29%) — +1.84 1972 1459 100.9 — — — — — — +63 42.9% +0.07 0–1 — — +0.32
24 1975 1545 117.6 — — — — — — +136 64.3% +0.43 — 3–1 (75%) — +0.35 1973 1566 113.1 — — — — +8 — +1 51.5% +0.15 4–1 (80%) — — +1.26
25 1976 1534 96.6 — — — — -129 — — 42.9% -1.57 0–1 1–0 — +0.49 1974 1731 127.1 — — — — -51 -55 -94 55.3% +0.36 9–4 (69%) 3–6 (33%) — +2.43
26 — — — — — — — — — — — — — — — — 1975 1559 113.2 — — — — +73 +13 — 31.9% -1.49 2–3 (40%) 4–5 (44%) — -0.09
27 — — — — — — — — — — — — — — — — 1976 1611 125.2 — — — — 0 +11 — 43.8% -0.45 0–4 (0%) 7–6 (54%) — +0.70
28 — — — — — — — — — — — — — — — — 1977 1597 131.9 — — — — -43 +47 — 43.0% -0.47 4–9 (31%) 2–7 (22%) — +0.44
29 1980 1516 98.9 — — — — — — — 0.0% -1.50 — 0–1 — +0.24 1978 1561 127.4 — — — — +48 +12 — 39.2% -0.57 6–6 (50%) 2–7 (22%) — +1.83
30 1981 1520 108.6 — — — — -109 — — 42.9% +0.14 0–1 0–1 — +0.03 1979 1557 114.8 — — — — +53 -6 — 39.6% -0.87 3–5 (38%) 4–3 (57%) — +0.60
31 1982 1446 93.8 — — — — — — +167 11.1% -2.11 1–0 1–3 (25%) — +0.56 1980 1518 116.9 — — — — +6 +55 — 32.6% -0.95 2–3 (40%) 1–2 (33%) — +0.23
32 1983 1448 99.1 — — — — -27 — — 36.4% -0.82 1–0 0–2 — +0.86 1981 1491 112.9 — — — — — — — 25.0% -1.37 0–2 — — -0.04
Career — 1588 113.4 — — — — -56 -21 +98 37.2% -0.76 11–21 (34%) 10–22 (31%) 90.6 +6.45 — 1739 127.0 — — — — +17 +14 -41 41.8% -0.53 32–39 (45%) 24–36 (40%) 97.8 +3.38

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.