H2H data updated: 2026-09-02 00:00 UTC

John Whitlinger vs William Brown H2H: 0-1

William Brown holds a 1–0 lead over John Whitlinger in their ATP head-to-head. Across 1 main-draw meeting, William Brown leads 1–0 on carpet. Most recently, William Brown won the 1975 Chicago round of 32 6-7 6-4 7-6.

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John Whitlinger
USA Age 72 Right-Handed 180 cm / 5'11"
H2H
0 – 1
1 main draw meetings
William Brown
USA Age 81 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
William Brown 6-7 6-4 7-6 John Whitlinger Match data Jul 23, 1975* R32 Chicago 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
John Whitlinger #264 #75 0 1,630 45 77 36.9% 0 0 0 0 0 0
William Brown #436 #86 0 1,555 28 81 25.7% 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 Whitlinger William Brown
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 1973 1–1 50.0% #143 1,506 0 0 — — — — — — —
20 1974 11–9 55.0% #85 1,579 0 0 — — — — — — —
21 1975 6–15 28.6% #98 1,567 0 0 — — — — — — —
22 1976 17–29 37.0% #130 1,541 0 0 — — — — — — —
23 1977 7–17 29.2% #127 1,512 0 0 1968 2–6 25.0% — 1,442 0 0
24 1978 0–1 0.0% #374 1,497 0 0 1969 2–5 28.6% — 1,448 0 0
25 — — — — — — — 1970 1–7 12.5% — 1,425 0 0
26 1980 3–5 37.5% #264 1,495 0 0 1971 1–6 14.3% — 1,415 0 0
27 — — — — — — — 1972 3–8 27.3% — 1,440 0 0
28 — — — — — — — 1973 2–12 14.3% #224 1,409 0 0
29 — — — — — — — 1974 11–19 36.7% #86 1,549 0 0
30 — — — — — — — 1975 5–16 23.8% #165 1,485 0 0
31 — — — — — — — 1976 1–1 50.0% #239 1,511 0 0
32 — — — — — — — 1977 0–1 0.0% #366 1,492 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 Whitlinger William Brown
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 1973 — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — —
20 1974 2 2 4 50.0% 2 3 5 40.0% 5 2 7 71.4% 2 2 4 50.0% — — — — — — — — — — — — — — — — —
21 1975 2 3 5 40.0% 4 9 13 30.8% — — — — 0 3 3 0.0% — — — — — — — — — — — — — — — — —
22 1976 8 8 16 50.0% 4 11 15 26.7% 0 2 2 0.0% 5 8 13 38.5% — — — — — — — — — — — — — — — — —
23 1977 2 7 9 22.2% 3 6 9 33.3% 0 1 1 0.0% 2 3 5 40.0% 1968 — — — — 1 2 3 33.3% 1 4 5 20.0% — — — —
24 1978 0 1 1 0.0% — — — — — — — — — — — — 1969 2 2 4 50.0% 0 3 3 0.0% — — — — — — — —
25 — — — — — — — — — — — — — — — — — 1970 0 5 5 0.0% — — — — 1 2 3 33.3% — — — —
26 1980 1 3 4 25.0% 0 1 1 0.0% — — — — 2 1 3 66.7% 1971 0 4 4 0.0% 1 1 2 50.0% — — — — 0 1 1 0.0%
27 — — — — — — — — — — — — — — — — — 1972 0 2 2 0.0% 0 1 1 0.0% 2 3 5 40.0% 1 2 3 33.3%
28 — — — — — — — — — — — — — — — — — 1973 1 5 6 16.7% 1 1 2 50.0% 0 5 5 0.0% 0 1 1 0.0%
29 — — — — — — — — — — — — — — — — — 1974 1 3 4 25.0% 3 7 10 30.0% 3 4 7 42.9% 4 5 9 44.4%
30 — — — — — — — — — — — — — — — — — 1975 0 2 2 0.0% 2 6 8 25.0% 0 1 1 0.0% 3 7 10 30.0%
31 — — — — — — — — — — — — — — — — — 1976 1 1 2 50.0% — — — — — — — — — — — —
32 — — — — — — — — — — — — — — — — — 1977 — — — — 0 1 1 0.0% — — — — — — — —
Career — 15 24 39 38.5% 14 31 45 31.1% 5 5 10 50.0% 11 17 28 39.3% — 5 24 29 17.2% 8 22 30 26.7% 7 19 26 26.9% 8 16 24 33.3%

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 Whitlinger William Brown
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 1973 1506 97.9 — — — — — — — 50.0% -1.00 — — — +0.16 — — — — — — — — — — — — — — — —
20 1974 1580 113.1 — — — — +13 -57 +11 52.9% +0.08 4–3 (57%) 4–3 (57%) — +2.32 — — — — — — — — — — — — — — — —
21 1975 1568 124.8 — — — — -12 -22 — 30.4% -1.39 2–2 (50%) 1–6 (14%) — 0.00 — — — — — — — — — — — — — — — —
22 1976 1541 118.0 — — — — +58 -38 — 38.0% -0.94 8–8 (50%) 8–5 (62%) — +5.18 — — — — — — — — — — — — — — — —
23 1977 1513 107.6 — — — — +38 -25 — 34.5% -1.43 3–6 (33%) 4–2 (67%) — +1.62 1968 1443 97.1 — — — — — +51 -1 31.6% -0.95 0–1 — — +0.02
24 1978 1498 92.7 — — — — — — — 0.0% -5.00 — — — +0.19 1969 1449 101.9 — — — — +135 +5 — 29.4% -1.29 1–1 — — -0.32
25 — — — — — — — — — — — — — — — — 1970 1426 102.9 — — — — +83 — +34 31.8% -1.32 0–3 (0%) — — +0.14
26 1980 1495 101.6 — — — — +31 — — 38.9% -0.95 1–1 1–0 — +1.16 1971 1415 98.5 — — — — +22 — — 21.4% -1.64 1–1 0–1 — +0.06
27 — — — — — — — — — — — — — — — — 1972 1441 106.2 — — — — +6 — +72 37.0% -0.63 1–2 (33%) 1–3 (25%) — +0.30
28 — — — — — — — — — — — — — — — — 1973 1410 107.0 — — — — +31 — +18 24.2% -1.79 1–2 (33%) 3–3 (50%) — +0.02
29 — — — — — — — — — — — — — — — — 1974 1550 114.9 — — — — -55 -68 -71 37.7% -1.26 1–3 (25%) 6–5 (55%) — +0.71
30 — — — — — — — — — — — — — — — — 1975 1486 110.8 — — — — -1 -31 — 28.8% -1.54 4–3 (57%) 4–4 (50%) — +1.07
31 — — — — — — — — — — — — — — — — 1976 1512 113.7 — — — — — — — 40.0% -0.20 1–0 1–0 — -0.37
32 — — — — — — — — — — — — — — — — 1977 1493 94.5 — — — — — — — 0.0% -3.00 — 0–1 — +0.28
Career — 1630 116.6 — — — — +37 -33 +11 38.7% -0.96 18–20 (47%) 18–16 (53%) 104.2 +8.71 — 1556 110.6 — — — — +11 -32 +2 31.5% -1.32 10–16 (38%) 15–17 (47%) 97.3 +1.80

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.