H2H data updated: 2026-09-07 00:00 UTC

Juan Avendano vs John Ross H2H: 1-0

Juan Avendano holds a 1–0 lead over John Ross in their ATP head-to-head. Across 1 main-draw meeting, Juan Avendano leads 1–0 on clay. Most recently, Juan Avendano won the 1983 U.S. Pro Tennis Championships round of 64 6-4 3-6 6-4.

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Juan Avendano
ESP Age 65 Right-Handed 178 cm / 5'10"
H2H
1 – 0
1 main-draw meetings
John Ross
USA Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Juan Avendano 6-4 3-6 6-4 John Ross Match data Jul 13, 1983* R64 U.S. Pro Tennis Championships 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
Juan Avendano #1,030 #71 8 1,676 39 77 33.6% 0 0 0 0 0 0
John Ross — — — 1,584 — — — 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.

Juan Avendano John Ross
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1980 0–1 0.0% #269 1,488 0 0 — — — — — — —
1981 0–2 0.0% — 1,479 0 0 — — — — — — —
1982 11–17 39.3% #91 1,578 0 0 — — — — — — —
1983 12–14 46.2% #93 1,644 0 0 — — — — — — —
1984 2–8 20.0% #175 1,554 0 0 — — — — — — —
1985 2–8 20.0% #144 1,523 0 0 — — — — — — —
1986 6–10 37.5% #134 1,522 0 0 — — — — — — —
1987 4–10 28.6% #209 1,475 0 0 — — — — — — —
1988 2–5 28.6% #241 1,477 0 0 — — — — — — —
1989 0–1 0.0% #715 1,462 0 0 — — — — — — —
1990 0–1 0.0% #1007 1,455 0 0 — — — — — — —

Surface Results by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Juan Avendano John Ross
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 %
1980 — — — — 0 1 1 0.0% — — — — — — — — 1970 — — — — 0 1 1 0.0% — — — — — — — —
1981 — — — — 0 2 2 0.0% — — — — — — — — 1982 — — — — 0 1 1 0.0% — — — — — — — —
1982 1 1 2 50.0% 10 15 25 40.0% 0 1 1 0.0% — — — — 1983 — — — — 0 2 2 0.0% — — — — — — — —
1983 — — — — 12 13 25 48.0% 0 1 1 0.0% — — — — 1984 — — — — 0 1 1 0.0% — — — — — — — —
1984 — — — — 2 8 10 20.0% — — — — — — — — 1985 — — — — 3 2 5 60.0% — — — — — — — —
1985 0 1 1 0.0% 2 7 9 22.2% — — — — — — — — 1986 0 2 2 0.0% — — — — — — — — — — — —
1986 0 3 3 0.0% 6 7 13 46.2% — — — — — — — — 1987 7 7 14 50.0% 0 1 1 0.0% — — — — 0 1 1 0.0%
1987 1 1 2 50.0% 3 8 11 27.3% 0 1 1 0.0% — — — — 1988 7 10 17 41.2% 1 4 5 20.0% 1 0 1 100.0% 0 1 1 0.0%
1988 — — — — 2 5 7 28.6% — — — — — — — — 1989 2 5 7 28.6% 0 1 1 0.0% — — — — — — — —
1989 — — — — 0 1 1 0.0% — — — — — — — — 1990 1 3 4 25.0% 0 1 1 0.0% — — — — — — — —
1990 — — — — 0 1 1 0.0% — — — — — — — — 1991 0 1 1 0.0% — — — — — — — — — — — —
Career 2 6 8 25.0% 37 68 105 35.2% 0 3 3 0.0% — — — — Career 17 28 45 37.8% 4 14 18 22.2% 1 0 1 100.0% 0 2 2 0.0%

Advanced Statistics Comparison by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Juan Avendano John Ross
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
1980 1489 96.1 — — — — — — — 0.0% -4.50 — — — +0.06 1970 1496 103.0 — — — — — — — 0.0% -4.50 — — — -0.19
1981 1479 108.1 — — — — — — — 0.0% -4.00 — — — -0.26 1982 1483 99.8 — — — — — — — 0.0% -2.50 — — — +0.08
1982 1578 133.2 — — — — — +20 — 45.2% -0.26 1–3 (25%) 2–6 (25%) 96.4 +0.32 1983 1464 103.7 — — — — — — — 20.0% -1.20 0–1 — — -0.01
1983 1644 140.1 — — — — — +45 — 48.3% +0.12 4–5 (44%) 3–5 (38%) 98.4 -0.89 1984 1459 105.5 — — — — — — — 0.0% -2.50 — 0–1 — -0.09
1984 1554 110.0 — — — — — +30 — 34.6% -0.92 0–4 (0%) 1–2 (33%) — +0.50 1985 1516 123.1 — — — — — +23 — 53.8% -0.15 2–1 (67%) 1–0 — -0.25
1985 1524 123.6 — — — — — +34 — 32.0% -1.36 1–4 (20%) 1–2 (33%) 97.5 -0.70 1986 1495 103.6 — — — — — — — 20.0% -1.60 0–1 — — +0.04
1986 1522 118.1 — — — — -28 +75 — 41.7% -0.56 1–3 (25%) 2–1 (67%) 99.1 +0.69 1987 1552 116.6 — — — — +9 — — 43.6% -0.74 3–3 (50%) 6–1 (86%) 104.7 +0.60
1987 1475 113.0 — — — — — +53 — 35.3% -0.71 1–3 (25%) 0–3 (0%) — +0.59 1988 1550 114.6 — — — — -23 -47 — 41.5% -0.42 2–5 (29%) 7–5 (58%) 99.6 +0.25
1988 1477 106.9 — — — — — +39 — 38.9% -1.22 1–3 (25%) 1–1 — -0.12 1989 1517 106.0 — — — — +1 — — 27.8% -1.44 1–1 1–2 (33%) — +0.30
1989 1462 94.6 — — — — — — — 0.0% -4.50 — — — +0.13 1990 1487 98.5 — — — — +22 — — 18.2% -2.00 1–0 1–2 (33%) — +0.35
1990 1456 104.7 — — — — — — — 33.3% -1.00 0–1 — — -0.07 1991 1474 101.3 — — — — — — — 33.3% -0.67 0–1 0–1 — +0.08
Career 1676 131.7 — — — — -28 +41 — 40.1% -0.63 9–26 (26%) 10–20 (33%) 87.4 +0.22 Career 1584 118.0 — — — — -4 -12 — 37.0% -0.85 9–13 (41%) 16–12 (57%) 104.6 +1.76

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.