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

Klaus Eberhard vs Roberto Vizcaino H2H: 1-0

Klaus Eberhard holds a 1–0 lead over Roberto Vizcaino in their ATP head-to-head. Across 1 main-draw meeting, Klaus Eberhard leads 1–0 on clay. Most recently, Klaus Eberhard won the 1982 Cairo round of 32 6-2 2-6 7-5.

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

Klaus Eberhard
GER Age 68 Right-Handed
H2H
1 – 0
1 main draw meetings
Roberto Vizcaino
ESP Right-Handed 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Klaus Eberhard 6-2 2-6 7-5 Roberto Vizcaino Match data Feb 25, 1982* R32 Cairo 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
Klaus Eberhard #751 #81 0 1,660 53 72 42.4% 0 0 0 0 0 0
Roberto Vizcaino #920 #157 0 1,604 20 34 37.0% 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 Klaus Eberhard Roberto Vizcaino
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1976 0–4 0.0% #264 1,465 0 0 — — — — — — —
19 1977 2–4 33.3% #246 1,462 0 0 — — — — — — —
20 1978 6–7 46.2% #180 1,543 0 0 1977 2–2 50.0% — 1,518 0 0
21 1979 9–10 47.4% #199 1,595 0 0 1978 0–1 0.0% #436 1,515 0 0
22 1980 11–14 44.0% #104 1,587 0 0 1979 1–2 33.3% #312 1,512 0 0
23 1981 15–17 46.9% #89 1,583 0 0 1980 8–13 38.1% #157 1,535 0 0
24 1982 8–12 40.0% — 1,561 0 0 1981 3–7 30.0% — 1,515 0 0
25 1983 0–1 0.0% #208 1,560 0 0 1982 0–2 0.0% — 1,486 0 0
26 1984 0–1 0.0% #278 1,544 0 0 1983 6–4 60.0% #294 1,573 0 0
27 1985 2–2 50.0% #279 1,557 0 0 1984 0–3 0.0% #265 1,536 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 Klaus Eberhard Roberto Vizcaino
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 %
18 1976 0 1 1 0.0% 0 3 3 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
19 1977 — — — — 1 3 4 25.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
20 1978 — — — — 6 6 12 50.0% — — — — 0 1 1 0.0% 1977 0 1 1 0.0% 2 1 3 66.7% — — — — — — — —
21 1979 3 3 6 50.0% 6 7 13 46.2% — — — — — — — — 1978 — — — — 0 1 1 0.0% — — — — — — — —
22 1980 0 4 4 0.0% 11 10 21 52.4% — — — — — — — — 1979 — — — — 1 2 3 33.3% — — — — — — — —
23 1981 5 7 12 41.7% 10 9 19 52.6% 0 1 1 0.0% — — — — 1980 — — — — 8 12 20 40.0% — — — — 0 1 1 0.0%
24 1982 0 3 3 0.0% 8 7 15 53.3% — — — — 0 2 2 0.0% 1981 — — — — 3 7 10 30.0% — — — — — — — —
25 1983 — — — — — — — — — — — — 0 1 1 0.0% 1982 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
26 1984 — — — — 0 1 1 0.0% — — — — — — — — 1983 — — — — 6 4 10 60.0% — — — — — — — —
27 1985 — — — — 2 2 4 50.0% — — — — — — — — 1984 0 1 1 0.0% 0 2 2 0.0% — — — — — — — —
Career — 8 18 26 30.8% 44 48 92 47.8% 1 2 3 33.3% 0 4 4 0.0% — 0 3 3 0.0% 20 30 50 40.0% — — — — 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 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 Klaus Eberhard Roberto Vizcaino
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
18 1976 1466 103.3 — — — — — +41 — 11.1% -2.33 0–1 1–1 — +0.03 — — — — — — — — — — — — — — — —
19 1977 1463 104.8 — — — — — +41 — 33.3% -1.17 — — — +0.66 — — — — — — — — — — — — — — — —
20 1978 1543 128.6 — — — — — +38 — 48.6% -0.40 2–3 (40%) 4–3 (57%) — +0.03 1977 1519 104.0 — — — — — +54 — 50.0% -1.13 — 1–0 — +0.32
21 1979 1596 124.6 — — — — -32 +11 — 50.0% -0.11 2–4 (33%) 3–2 (60%) — +0.97 1978 1516 105.9 — — — — — — — 0.0% -3.50 — — — -0.21
22 1980 1588 117.4 — — — — -92 +40 — 46.6% -0.19 2–3 (40%) 5–6 (45%) — +1.59 1979 1512 105.5 — — — — — +44 — 50.0% -0.50 — — — +0.14
23 1981 1584 122.8 — — — — -56 +43 — 47.5% -0.16 6–7 (46%) 5–4 (56%) — +2.56 1980 1536 124.8 — — — — — +37 — 38.8% -0.73 3–3 (50%) 2–2 (50%) — +0.45
24 1982 1561 113.8 — — — — -88 +77 — 42.0% -0.44 4–3 (57%) 1–3 (25%) — +1.31 1981 1515 114.5 — — — — — +27 — 32.0% -0.84 2–1 (67%) 0–1 — +0.57
25 1983 1561 114.1 — — — — — — — 0.0% -3.50 — — — -0.26 1982 1486 100.3 — — — — — — — 33.3% -1.00 0–2 — — +0.32
26 1984 1545 97.6 — — — — — — — 0.0% -3.50 — — — +0.09 1983 1573 122.4 — — — — — +35 — 65.0% +0.45 1–1 — — +0.41
27 1985 1558 111.4 — — — — — +51 — 46.2% -0.69 2–1 (67%) 1–0 — -0.03 1984 1536 103.6 — — — — — — — 14.3% -2.00 0–1 0–1 — +0.06
Career — 1661 125.8 — — — — -62 +43 — 44.6% -0.40 18–22 (45%) 20–19 (51%) 102.5 +5.56 — 1604 123.8 — — — — — +36 — 40.5% -0.71 6–8 (43%) 3–4 (43%) 99.8 +3.81

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.