H2H data updated: 2026-09-06 00:00 UTC

Roy Barth vs Jean Loup Rouyer H2H: 1-0

Roy Barth holds a 1–0 lead over Jean Loup Rouyer in their ATP head-to-head. Across 1 main-draw meeting, Roy Barth leads 1–0 on grass. Most recently, Roy Barth won the 1969 Haverford round of 32 6-3 4-6 6-2.

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Roy Barth
USA Age 79 Right-Handed 175 cm / 5'9"
H2H
1 – 0
1 main-draw meetings
Jean Loup Rouyer
FRA Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Roy Barth 6-3 4-6 6-2 Jean Loup Rouyer Match data Aug 14, 1969* R32 Haverford ATP 250 Grass

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
Jean Loup Rouyer #239 #133 0 1,710 69 70 49.6% 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 Jean Loup Rouyer
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 1968 4–6 40.0% — 1,475 0 0
23 1970 13–24 35.1% — 1,576 0 0 1969 16–19 45.7% — 1,591 0 0
24 1971 6–29 17.1% — 1,463 0 0 1970 20–15 57.1% — 1,680 0 0
25 1972 1–26 3.7% — 1,402 0 0 1971 16–13 55.2% — 1,651 0 0
26 1973 4–21 16.0% #126 1,355 0 0 1972 7–10 41.2% — 1,623 0 0
27 1974 4–12 25.0% #136 1,398 0 0 1973 4–6 40.0% #156 1,596 0 0
28 — — — — — — — 1974 2–1 66.7% #200 1,629 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 Roy Barth Jean Loup Rouyer
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 %
21 1968 13 6 19 68.4% 2 3 5 40.0% 2 3 5 40.0% — — — — — — — — — — — — — — — — — — — — —
22 1969 5 4 9 55.6% 0 1 1 0.0% 11 5 16 68.8% 0 1 1 0.0% 1968 — — — — 3 3 6 50.0% 1 3 4 25.0% — — — —
23 1970 6 9 15 40.0% 3 7 10 30.0% 4 6 10 40.0% 0 2 2 0.0% 1969 — — — — 8 8 16 50.0% 8 10 18 44.4% 0 1 1 0.0%
24 1971 5 10 15 33.3% 1 7 8 12.5% 0 5 5 0.0% 0 7 7 0.0% 1970 2 2 4 50.0% 13 8 21 61.9% 5 5 10 50.0% — — — —
25 1972 0 7 7 0.0% 1 4 5 20.0% 0 1 1 0.0% 0 14 14 0.0% 1971 1 3 4 25.0% 9 6 15 60.0% 6 4 10 60.0% — — — —
26 1973 1 8 9 11.1% 0 3 3 0.0% 2 3 5 40.0% 1 7 8 12.5% 1972 — — — — 7 6 13 53.8% 0 4 4 0.0% — — — —
27 1974 1 5 6 16.7% 1 3 4 25.0% 2 2 4 50.0% 0 2 2 0.0% 1973 — — — — 4 5 9 44.4% 0 1 1 0.0% — — — —
28 — — — — — — — — — — — — — — — — — 1974 — — — — 2 1 3 66.7% — — — — — — — —
Career — 31 49 80 38.8% 8 28 36 22.2% 21 25 46 45.7% 1 33 34 2.9% — 3 5 8 37.5% 46 37 83 55.4% 20 27 47 42.6% 0 1 1 0.0%

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 Roy Barth Jean Loup Rouyer
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 1968 1476 101.7 — — — — — +28 +3 34.8% -0.91 1–1 — — -0.32
23 1970 1576 114.6 — — — — +64 -124 +94 38.6% -0.61 1–6 (14%) 3–1 (75%) 94.3 +2.02 1969 1591 115.0 — — — — — -4 -27 43.0% -0.64 5–4 (56%) — — -1.54
24 1971 1463 110.9 — — — — +6 -37 +100 22.5% -1.90 1–8 (11%) 1–1 — -0.59 1970 1681 125.7 — — — — -91 +48 -116 50.5% +0.21 7–1 (88%) 4–2 (67%) 110.8 -1.36
25 1972 1403 128.5 — — — — -39 +43 — 12.9% -2.60 1–6 (14%) 2–2 (50%) 97.6 -1.75 1971 1652 114.1 — — — — -118 +101 -68 47.1% -0.49 5–1 (83%) 2–3 (40%) 105.4 +1.51
26 1973 1355 109.0 — — — — -12 +60 +137 24.5% -1.76 1–6 (14%) 4–5 (44%) 97.0 +0.35 1972 1623 121.6 — — — — — +127 -123 39.5% -0.44 2–2 (50%) 2–1 (67%) 100.8 -0.64
27 1974 1399 109.0 — — — — -82 -14 +119 35.9% -1.21 0–4 (0%) 2–2 (50%) 97.2 +0.75 1973 1596 117.5 — — — — — +117 — 39.1% -0.48 0–1 2–1 (67%) — +0.35
28 — — — — — — — — — — — — — — — — 1974 1629 107.4 — — — — — +103 — 50.0% -0.25 — — — +0.21
Career — 1733 119.0 — — — — +16 -49 +59 36.3% -0.98 12–38 (24%) 12–11 (52%) 92.2 +0.89 — 1711 122.0 — — — — -105 +68 -61 44.8% -0.35 20–10 (67%) 10–7 (59%) 113.7 -1.33

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.