H2H data updated: 2026-09-05 00:00 UTC

Graham Stilwell vs U Unknown H2H: 1-0

Graham Stilwell holds a 1–0 lead over U Unknown in their ATP head-to-head. Across 1 main-draw meeting, Graham Stilwell leads 1–0 on carpet. Most recently, Graham Stilwell won the 1971 Bologna Wct round of 64 6-4 5-7 6-1.

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Graham Stilwell
GBR Right-Handed 173 cm / 5'8"
H2H
1 – 0
1 main draw meetings
U Unknown

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Graham Stilwell 6-4 5-7 6-1 U Unknown Match data Nov 16, 1971* R64 Bologna Wct 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
Graham Stilwell #62 #62 0 1,731 96 180 34.8% 0 0 0 0 0 0
U Unknown — — — 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.

Graham Stilwell U Unknown
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1968 19–15 55.9% — 1,608 0 0 — — — — — — —
1969 11–6 64.7% — 1,723 0 0 — — — — — — —
1970 15–28 34.9% — 1,618 0 0 — — — — — — —
1971 9–32 22.0% — 1,544 0 0 — — — — — — —
1972 10–27 27.0% — 1,559 0 0 — — — — — — —
1973 15–33 31.2% #109 1,573 0 0 — — — — — — —
1974 3–14 17.6% #128 1,495 0 0 — — — — — — —
1975 14–25 35.9% #83 1,613 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.

Graham Stilwell U Unknown
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 3 2 5 60.0% 0 3 3 0.0% 16 8 24 66.7% 0 2 2 0.0% 1968 — — — — 0 3 3 0.0% — — — — 0 1 1 0.0%
1969 — — — — 5 2 7 71.4% 3 2 5 60.0% 3 2 5 60.0% 1969 — — — — 2 17 19 10.5% 0 2 2 0.0% — — — —
1970 5 7 12 41.7% 5 7 12 41.7% 4 7 11 36.4% 1 7 8 12.5% 1970 0 2 2 0.0% 1 9 10 10.0% 0 2 2 0.0% — — — —
1971 2 9 11 18.2% 4 10 14 28.6% 2 6 8 25.0% 1 7 8 12.5% 1971 0 2 2 0.0% 0 4 4 0.0% — — — — 0 2 2 0.0%
1972 2 9 11 18.2% 3 4 7 42.9% — — — — 5 14 19 26.3% 1972 0 1 1 0.0% — — — — — — — — 0 1 1 0.0%
1973 5 6 11 45.5% 4 11 15 26.7% 2 3 5 40.0% 4 13 17 23.5% 1973 — — — — 0 1 1 0.0% 0 1 1 0.0% — — — —
1974 0 2 2 0.0% 0 5 5 0.0% 0 1 1 0.0% 3 6 9 33.3% 1974 — — — — — — — — 0 3 3 0.0% — — — —
1975 2 4 6 33.3% 5 12 17 29.4% 3 1 4 75.0% 4 8 12 33.3% 1975 — — — — 0 1 1 0.0% — — — — — — — —
— — — — — — — — — — — — — — — — — 1980 — — — — — — — — 0 8 8 0.0% — — — —
Career 19 39 58 32.8% 26 54 80 32.5% 30 28 58 51.7% 21 59 80 26.2% Career 0 5 5 0.0% 3 35 38 7.9% 0 16 16 0.0% 0 4 4 0.0%

Advanced Statistics Comparison by Career Season

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

Graham Stilwell U Unknown
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 1609 114.5 — — — — -44 — +72 55.8% +0.51 7–6 (54%) — — +1.35 1968 1441 99.5 — — — — — +9 — 33.3% -0.67 0–1 — — +0.11
1969 1724 128.1 — — — — -62 -101 -15 62.1% +0.90 4–4 (50%) — — -0.21 1969 1338 101.0 — — — — — -53 — 33.3% -1.44 1–1 — — -0.53
1970 1619 122.5 — — — — -16 -25 -2 33.9% -1.05 4–2 (67%) — — -1.69 1970 1316 101.2 — — — — — -38 — 20.0% -2.25 — — — -0.20
1971 1544 123.0 — — — — -58 +45 +4 26.8% -1.30 3–5 (38%) 3–8 (27%) 96.9 -2.56 1971 1285 107.5 — — — — +165 -26 — 14.3% -2.86 0–1 0–1 — +0.11
1972 1559 133.3 — — — — -76 +40 — 30.0% -1.21 2–6 (25%) 3–7 (30%) 97.4 -2.33 1972 1277 102.8 — — — — — — — 20.0% -1.40 0–1 0–1 — +0.12
1973 1574 128.6 — — — — -16 -40 -18 33.6% -0.86 7–8 (47%) 0–12 (0%) 94.9 -0.90 1973 1273 99.8 — — — — — — — 33.3% -1.33 0–1 0–1 — -0.03
1974 1496 115.7 — — — — +32 -37 — 26.8% -1.22 1–6 (14%) 3–4 (43%) 94.3 -0.14 1974 1270 101.0 — — — — — — — 0.0% -2.50 — — — +0.02
1975 1613 134.2 — — — — -31 -144 +20 41.5% -0.49 5–6 (45%) 3–5 (38%) 102.6 +0.47 1975 1270 108.0 — — — — — — — 0.0% -3.50 — — — -0.08
— — — — — — — — — — — — — — — — 1980 1224 — — — — — — — +174 — — — — — +0.59
Career 1732 130.7 — — — — -36 -43 +29 38.6% -0.61 33–43 (43%) 12–36 (25%) 93.8 -2.22 Career 1500 106.0 — — — — +165 -41 +174 24.6% -1.87 1–5 (17%) 0–3 (0%) 94.0 +0.20

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.