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

William Brown vs Barry Mackay H2H: 0-1

Barry Mackay holds a 1–0 lead over William Brown in their ATP head-to-head. Across 1 main-draw meeting, Barry Mackay leads 1–0 on hard courts. Most recently, Barry Mackay won the 1970 Berkeley round of 64 6-3 4-6 6-3.

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

William Brown
USA Age 81 Right-Handed
H2H
0 – 1
1 main draw meetings
Barry Mackay
USA Right-Handed 192 cm / 6'4"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Barry Mackay 6-3 4-6 6-3 William Brown Match data Sep 30, 1970* R64 Berkeley 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
William Brown #436 #86 0 1,555 28 81 25.7% 0 0 0 0 0 0
Barry Mackay #396 #318 0 1,600 15 33 31.2% 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 William Brown Barry Mackay
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
23 1968 2–6 25.0% — 1,442 0 0 — — — — — — —
24 1969 2–5 28.6% — 1,448 0 0 — — — — — — —
25 1970 1–7 12.5% — 1,425 0 0 — — — — — — —
26 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 1968 1–9 10.0% — 1,423 0 0
33 — — — — — — — 1969 2–3 40.0% — 1,429 0 0
34 — — — — — — — 1970 12–12 50.0% — 1,588 0 0
35 — — — — — — — 1971 0–6 0.0% — 1,534 0 0
36 — — — — — — — 1972 0–1 0.0% — 1,533 0 0
38 — — — — — — — 1974 0–2 0.0% #318 1,512 0 0

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 William Brown Barry Mackay
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
23 1968 1443 97.1 — — — — — +51 -1 31.6% -0.95 0–1 — — +0.02 — — — — — — — — — — — — — — — —
24 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 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 1968 1424 101.6 — — — — — — -40 26.3% -2.68 1–2 (33%) — — -0.20
33 — — — — — — — — — — — — — — — — 1969 1430 100.7 — — — — — — -36 42.9% -0.21 1–1 — — +0.27
34 — — — — — — — — — — — — — — — — 1970 1588 115.0 — — — — +107 -84 — 47.7% -0.43 6–3 (67%) 1–1 — +1.31
35 — — — — — — — — — — — — — — — — 1971 1535 107.3 — — — — +53 — — 25.0% -1.69 0–4 (0%) 0–1 — -0.33
36 — — — — — — — — — — — — — — — — 1972 1533 108.6 — — — — — — — 0.0% -3.00 — — — -0.19
38 — — — — — — — — — — — — — — — — 1974 1512 100.1 — — — — — — — 0.0% -2.75 — 0–1 — +0.12
Career — 1556 110.6 — — — — +11 -32 +2 31.5% -1.32 10–16 (38%) 15–17 (47%) 97.3 +1.80 — 1601 111.7 — — — — +95 -84 -39 38.3% -1.05 8–10 (44%) 1–3 (25%) 98.0 +2.04

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.