H2H data updated: 2026-09-10 00:00 UTC

Pancho Walthall vs Graham Stilwell H2H: 1-0

Pancho Walthall holds a 1–0 lead over Graham Stilwell in their ATP head-to-head. Across 1 main-draw meeting, Pancho Walthall leads 1–0 on clay. Most recently, Pancho Walthall won the 1975 Houston round of 32 6-3 6-2.

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

Pancho Walthall
USA Age 76 Left-Handed
H2H
1 – 0
1 main-draw meetings
Graham Stilwell
GBR Right-Handed 173 cm / 5'8"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Pancho Walthall #383 6-3 6-2 Graham Stilwell #142 Match data Apr 24, 1975* R32 Houston 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
Pancho Walthall #662 #238 0 1,506 8 20 28.6% 0 0 0 0 0 0
Graham Stilwell #62 #62 0 1,731 96 180 34.8% 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 Pancho Walthall Graham Stilwell
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 1969 0–3 0.0% — 1,462 0 0 — — — — — — —
20 1970 0–3 0.0% — 1,430 0 0 — — — — — — —
21 1971 0–1 0.0% — 1,427 0 0 — — — — — — —
22 1972 1–4 20.0% — 1,418 0 0 1968 19–15 55.9% — 1,608 0 0
23 1973 2–2 50.0% — 1,460 0 0 1969 11–6 64.7% — 1,723 0 0
24 1974 2–2 50.0% — 1,459 0 0 1970 15–28 34.9% — 1,618 0 0
25 1975 1–2 33.3% #238 1,470 0 0 1971 9–32 22.0% — 1,544 0 0
26 — — — — — — — 1972 10–27 27.0% — 1,559 0 0
27 — — — — — — — 1973 15–33 31.2% #109 1,573 0 0
28 1978 2–2 50.0% #323 1,483 0 0 1974 3–14 17.6% #128 1,495 0 0
29 1979 0–1 0.0% #662 1,477 0 0 1975 14–25 35.9% #83 1,612 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 Pancho Walthall Graham Stilwell
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 1969 — — — — — — — — 0 3 3 0.0% — — — — — — — — — — — — — — — — — — — — —
20 1970 — — — — 0 1 1 0.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
21 1971 — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
22 1972 — — — — 1 3 4 25.0% 0 1 1 0.0% — — — — 1968 3 2 5 60.0% 0 3 3 0.0% 16 8 24 66.7% 0 2 2 0.0%
23 1973 0 1 1 0.0% — — — — 2 1 3 66.7% — — — — 1969 — — — — 5 2 7 71.4% 3 2 5 60.0% 3 2 5 60.0%
24 1974 — — — — — — — — 2 2 4 50.0% — — — — 1970 5 7 12 41.7% 5 7 12 41.7% 4 7 11 36.4% 1 7 8 12.5%
25 1975 0 1 1 0.0% 1 1 2 50.0% — — — — — — — — 1971 2 9 11 18.2% 4 10 14 28.6% 2 6 8 25.0% 1 7 8 12.5%
26 — — — — — — — — — — — — — — — — — 1972 2 9 11 18.2% 3 4 7 42.9% — — — — 5 14 19 26.3%
27 — — — — — — — — — — — — — — — — — 1973 5 6 11 45.5% 4 11 15 26.7% 2 3 5 40.0% 4 13 17 23.5%
28 1978 2 1 3 66.7% 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%
29 1979 0 1 1 0.0% — — — — — — — — — — — — 1975 2 4 6 33.3% 5 12 17 29.4% 3 1 4 75.0% 4 8 12 33.3%
Career — 2 4 6 33.3% 2 6 8 25.0% 4 10 14 28.6% — — — — — 19 39 58 32.8% 26 54 80 32.5% 30 28 58 51.7% 21 59 80 26.2%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. 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.

Age Pancho Walthall Graham Stilwell
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 1969 1462 100.3 — — — — — — +18 14.3% -2.29 0–1 — — -0.01 — — — — — — — — — — — — — — — —
20 1970 1431 98.9 — — — — — — — 0.0% -3.29 — — — 0.00 — — — — — — — — — — — — — — — —
21 1971 1428 101.3 — — — — — — — 0.0% -4.33 — — — -0.16 — — — — — — — — — — — — — — — —
22 1972 1419 100.3 — — — — — +93 — 16.7% -1.25 1–0 0–5 (0%) — -0.12 1968 1609 114.5 — — — — -44 — +72 55.8% +0.51 7–6 (54%) — — +1.35
23 1973 1461 98.2 — — — — — — +7 42.9% -0.22 1–0 — — +0.27 1969 1724 128.1 — — — — -62 -101 -15 62.1% +0.90 4–4 (50%) — — -0.21
24 1974 1460 100.8 — — — — — — +5 44.4% +0.22 1–0 0–1 — +0.56 1970 1619 122.5 — — — — -16 -25 -2 33.9% -1.05 4–2 (67%) — — -1.70
25 1975 1471 104.8 — — — — — — — 33.3% -0.67 — — — +0.08 1971 1544 122.9 — — — — -58 +45 +4 26.8% -1.30 3–5 (38%) 3–8 (27%) 96.9 -2.58
26 — — — — — — — — — — — — — — — — 1972 1559 133.2 — — — — -76 +40 — 30.0% -1.21 2–6 (25%) 3–7 (30%) 97.4 -2.33
27 — — — — — — — — — — — — — — — — 1973 1574 128.6 — — — — -16 -40 -19 33.6% -0.86 7–8 (47%) 0–12 (0%) 94.9 -0.91
28 1978 1483 103.0 — — — — +76 — — 50.0% +0.20 1–1 0–1 — +0.76 1974 1496 115.7 — — — — +31 -37 — 26.8% -1.22 1–6 (14%) 3–4 (43%) 94.3 -0.15
29 1979 1477 99.8 — — — — — — — 0.0% -2.50 — — — -0.08 1975 1613 134.2 — — — — -31 -144 +19 41.5% -0.49 5–6 (45%) 3–5 (38%) 102.6 +0.47
Career — 1507 102.0 — — — — +76 +93 +10 28.6% -1.07 4–2 (67%) 0–7 (0%) 97.1 +4.64 — 1732 130.7 — — — — -36 -43 +29 38.6% -0.61 33–43 (43%) 12–36 (25%) 93.8 -2.24

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.