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

Roy Barth vs William Alvarez H2H: 1-0

Roy Barth holds a 1–0 lead over William Alvarez in their ATP head-to-head. Across 1 main-draw meeting, Roy Barth leads 1–0 on hard courts. Most recently, Roy Barth won the 1970 Kingston quarterfinal 6-1 6-3.

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Roy Barth
USA Age 79 Right-Handed 175 cm / 5'9"
H2H
1 – 0
1 main draw meetings
William Alvarez
COL Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Roy Barth 6-1 6-3 William Alvarez Match data Apr 11, 1970* QF Kingston 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
Roy Barth #373 #107 0 1,733 61 135 31.1% 0 0 0 0 0 0
William Alvarez — — — 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.

Age Roy Barth William Alvarez
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
21 1968 17–12 58.6% — 1,611 0 0 — — — — — — —
22 1969 16–11 59.3% — 1,689 0 0 — — — — — — —
23 1970 13–24 35.1% — 1,576 0 0 — — — — — — —
24 1971 6–29 17.1% — 1,463 0 0 — — — — — — —
25 1972 1–26 3.7% — 1,402 0 0 — — — — — — —
26 1973 4–21 16.0% #126 1,355 0 0 — — — — — — —
27 1974 4–12 25.0% #136 1,398 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 Roy Barth William Alvarez
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
21 1968 1611 115.9 — — — — +99 -107 -74 60.3% +0.63 1–5 (17%) — — +0.74 — — — — — — — — — — — — — — — —
22 1969 1689 117.3 — — — — +43 — +26 54.8% +0.16 7–3 (70%) — — +0.19 — — — — — — — — — — — — — — — —
23 1970 1576 114.6 — — — — +64 -124 +94 38.6% -0.61 1–6 (14%) 3–1 (75%) — +2.02 — — — — — — — — — — — — — — — —
24 1971 1463 110.9 — — — — +6 -37 +100 22.5% -1.90 1–8 (11%) 1–1 — -0.59 — — — — — — — — — — — — — — — —
25 1972 1403 128.5 — — — — -39 +43 — 12.9% -2.60 1–6 (14%) 2–2 (50%) — -1.75 — — — — — — — — — — — — — — — —
26 1973 1355 109.0 — — — — -12 +60 +137 24.5% -1.76 1–6 (14%) 4–5 (44%) — +0.35 — — — — — — — — — — — — — — — —
27 1974 1399 109.0 — — — — -82 -14 +119 35.9% -1.21 0–4 (0%) 2–2 (50%) — +0.75 — — — — — — — — — — — — — — — —
33 — — — — — — — — — — — — — — — — 1968 1485 97.8 — — — — — — — 0.0% -3.50 — — — +0.01
34 — — — — — — — — — — — — — — — — 1969 1435 99.5 — — — — — +26 — 20.0% -2.20 0–2 — — +0.29
35 — — — — — — — — — — — — — — — — 1970 1443 107.9 — — — — +99 -8 — 35.7% -1.32 0–3 (0%) — — -0.10
36 — — — — — — — — — — — — — — — — 1971 1459 117.4 — — — — — — — 33.3% -0.17 — — — -0.34
Career — 1733 119.0 — — — — +16 -49 +59 36.3% -0.98 12–38 (24%) 12–11 (52%) 92.2 +0.89 — 1500 109.3 — — — — +99 +5 — 30.4% -1.46 0–5 (0%) — — -0.70

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.