H2H data updated: 2026-09-05 00:00 UTC

Ricardo Acuna vs Roland Stadler H2H: 0-1

Roland Stadler holds a 1–0 lead over Ricardo Acuna in their ATP head-to-head. Across 1 main-draw meeting, Roland Stadler leads 1–0 on hard courts. Most recently, Roland Stadler won the 1985 Swiss Indoors round of 32 6-2 6-2.

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Ricardo Acuna
CHI Age 68 Right-Handed 175 cm / 5'9"
H2H
0 – 1
1 main-draw meetings
Roland Stadler
SUI Age 67 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Roland Stadler #704 6-2 6-2 Ricardo Acuna #51 Match data Oct 17, 1985* R32 Swiss Indoors 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
Ricardo Acuna #1,264 #47 19 1,729 60 101 37.3% 0 0 0 0 0 0
Roland Stadler #1,094 #68 55 1,684 47 72 39.5% 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 Ricardo Acuna Roland Stadler
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 — — — — — — — 1978 0–1 0.0% — 1,480 0 0
20 1978 0–1 0.0% #232 1,494 0 0 1979 1–2 33.3% #439 1,483 0 0
21 1979 3–2 60.0% #312 1,532 0 0 1980 6–4 60.0% #184 1,572 0 0
22 1980 2–3 40.0% #151 1,530 0 0 1981 8–13 38.1% #98 1,587 0 0
23 1981 2–9 18.2% — 1,506 0 0 1982 8–10 44.4% — 1,607 0 0
24 1982 7–10 41.2% #100 1,545 0 0 1983 9–8 52.9% #85 1,645 0 0
25 1983 15–17 46.9% #91 1,630 0 0 1984 3–12 20.0% #255 1,525 0 0
26 1984 6–11 35.3% #152 1,585 0 0 1985 1–2 33.3% #411 1,526 0 0
27 1985 9–10 47.4% #57 1,631 0 0 1986 6–3 66.7% #132 1,630 0 0
28 1986 9–20 31.0% #171 1,565 0 0 1987 4–12 25.0% #181 1,558 0 0
29 1987 3–8 27.3% #199 1,522 0 0 1988 1–2 33.3% #189 1,557 0 0
30 1988 4–7 36.4% #163 1,576 0 0 1989 0–3 0.0% #326 1,520 0 0
31 1989 0–3 0.0% #530 1,535 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 Ricardo Acuna Roland Stadler
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 %
19 — — — — — — — — — — — — — — — — — 1978 — — — — 0 1 1 0.0% — — — — — — — —
20 1978 0 1 1 0.0% — — — — — — — — — — — — 1979 1 1 2 50.0% 0 1 1 0.0% — — — — — — — —
21 1979 — — — — 3 2 5 60.0% — — — — — — — — 1980 — — — — 4 3 7 57.1% — — — — 2 1 3 66.7%
22 1980 — — — — 2 3 5 40.0% — — — — — — — — 1981 2 5 7 28.6% 5 6 11 45.5% 0 1 1 0.0% 1 1 2 50.0%
23 1981 0 1 1 0.0% 2 7 9 22.2% — — — — 0 1 1 0.0% 1982 2 2 4 50.0% 3 6 9 33.3% — — — — 3 2 5 60.0%
24 1982 1 3 4 25.0% 2 6 8 25.0% — — — — 4 1 5 80.0% 1983 3 3 6 50.0% 6 5 11 54.5% — — — — — — — —
25 1983 7 7 14 50.0% 3 5 8 37.5% 5 4 9 55.6% 0 1 1 0.0% 1984 0 2 2 0.0% 3 9 12 25.0% 0 1 1 0.0% — — — —
26 1984 0 2 2 0.0% 1 5 6 16.7% 5 4 9 55.6% — — — — 1985 1 1 2 50.0% 0 1 1 0.0% — — — — — — — —
27 1985 3 6 9 33.3% 0 1 1 0.0% 6 3 9 66.7% — — — — 1986 — — — — 6 3 9 66.7% — — — — — — — —
28 1986 3 6 9 33.3% 3 5 8 37.5% 2 4 6 33.3% 1 5 6 16.7% 1987 1 2 3 33.3% 2 7 9 22.2% 0 1 1 0.0% 1 2 3 33.3%
29 1987 3 6 9 33.3% 0 2 2 0.0% — — — — — — — — 1988 0 1 1 0.0% 1 1 2 50.0% — — — — — — — —
30 1988 1 4 5 20.0% — — — — 2 2 4 50.0% 1 1 2 50.0% 1989 0 1 1 0.0% 0 2 2 0.0% — — — — — — — —
31 1989 — — — — 0 1 1 0.0% 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
Career — 18 36 54 33.3% 16 37 53 30.2% 20 18 38 52.6% 6 10 16 37.5% — 10 18 28 35.7% 30 45 75 40.0% 0 3 3 0.0% 7 6 13 53.8%

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 Ricardo Acuna Roland Stadler
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
19 — — — — — — — — — — — — — — — — 1978 1480 93.5 — — — — — — — 0.0% -3.00 — — — +0.34
20 1978 1495 100.1 — — — — — — — 0.0% -4.50 — — — -0.07 1979 1483 101.9 — — — — — — — 28.6% -1.00 1–0 — — +0.19
21 1979 1533 111.0 — — — — — +42 — 50.0% -0.22 3–1 (75%) 1–0 — +0.60 1980 1572 119.4 — — — — +3 -6 — 59.1% +0.50 1–1 1–0 — +1.02
22 1980 1530 105.7 — — — — — +34 — 41.7% -0.50 1–1 1–2 (33%) — +0.53 1981 1588 125.1 — — — — -27 +9 — 39.2% -0.80 2–2 (50%) 2–1 (67%) 102.1 +0.41
23 1981 1506 124.7 — — — — — +39 — 25.0% -1.33 0–2 0–2 — -0.30 1982 1608 118.3 — — — — -13 -33 — 47.7% -0.18 3–5 (38%) 3–1 (75%) 100.2 +1.25
24 1982 1546 116.6 — — — — +25 -26 — 39.5% -0.74 2–0 1–3 (25%) — +1.67 1983 1645 123.8 — — — — -44 -6 — 50.0% -0.40 5–3 (63%) 1–1 — +0.97
25 1983 1631 124.5 — — — — -33 -102 +19 47.0% -0.28 4–5 (44%) 8–6 (57%) 103.4 +1.85 1984 1525 105.5 — — — — — +42 — 21.6% -1.84 1–0 0–4 (0%) — +1.18
26 1984 1585 112.8 — — — — — -78 +85 29.3% -1.22 2–0 1–5 (17%) — -0.40 1985 1527 105.1 — — — — — — — 33.3% -0.83 — — — +0.08
27 1985 1632 124.1 — — — — -85 — +161 45.1% -0.29 4–1 (80%) 3–6 (33%) 103.0 +0.26 1986 1631 135.1 — — — — — +20 — 64.0% +0.84 2–3 (40%) 1–0 — -0.47
28 1986 1565 124.0 — — — — -42 -61 +145 36.1% -0.99 2–5 (29%) 5–5 (50%) 96.1 -1.65 1987 1558 115.9 — — — — +12 +42 — 29.3% -1.41 1–2 (33%) 2–3 (40%) 98.3 -0.27
29 1987 1522 116.9 — — — — -7 — — 33.3% -1.19 0–3 (0%) 1–0 — +0.32 1988 1557 109.5 — — — — — — — 37.5% -1.38 1–1 1–0 — -0.11
30 1988 1577 112.4 — — — — -79 — +139 40.0% -0.93 1–2 (33%) 5–1 (83%) 102.9 -0.40 1989 1520 103.8 — — — — — — — 25.0% -1.75 0–2 — — +0.02
31 1989 1535 98.2 — — — — — — — 0.0% -2.83 — 0–1 — +0.14 — — — — — — — — — — — — — — — —
Career — 1730 126.5 — — — — -36 -25 +103 38.5% -0.79 19–20 (49%) 26–31 (46%) 101.0 +1.58 — 1684 126.7 — — — — -16 +11 — 41.0% -0.69 17–19 (47%) 11–10 (52%) 103.8 +3.87

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.