H2H data updated: 2026-09-10 00:00 UTC

Roland Stadler vs Ricardo Ycaza H2H: 1-0

Roland Stadler holds a 1–0 lead over Ricardo Ycaza in their ATP head-to-head. Across 1 main-draw meeting, Roland Stadler leads 1–0 on carpet. Most recently, Roland Stadler won the 1982 Zurich Wct round of 32 6-1 6-3.

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Roland Stadler
SUI Age 67 178 cm / 5'10"
H2H
1 – 0
1 main-draw meetings
Ricardo Ycaza
ECU Age 68 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Roland Stadler 6-1 6-3 Ricardo Ycaza #79 Match data Mar 31, 1982* R32 Zurich Wct ATP 250 Carpet

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
Roland Stadler #1,094 #68 55 1,684 47 72 39.5% 0 0 0 0 0 0
Ricardo Ycaza #773 #44 0 1,750 60 91 39.7% 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 Roland Stadler Ricardo Ycaza
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 1978 0–1 0.0% — 1,480 0 0 1977 7–14 33.3% #264 1,516 0 0
20 1979 1–2 33.3% #439 1,483 0 0 1978 12–16 42.9% #108 1,602 0 0
21 1980 6–4 60.0% #184 1,572 0 0 1979 5–13 27.8% #162 1,568 0 0
22 1981 8–13 38.1% #98 1,587 0 0 1980 14–14 50.0% #78 1,638 0 0
23 1982 8–10 44.4% — 1,607 0 0 1981 19–16 54.3% #76 1,658 0 0
24 1983 9–8 52.9% #85 1,645 0 0 1982 3–15 16.7% #99 1,529 0 0
25 1984 3–12 20.0% #255 1,525 0 0 1983 0–2 0.0% #225 1,509 0 0
26 1985 1–2 33.3% #411 1,526 0 0 — — — — — — —
27 1986 6–3 66.7% #132 1,630 0 0 1985 0–1 0.0% #303 1,500 0 0
28 1987 4–12 25.0% #181 1,558 0 0 — — — — — — —
29 1988 1–2 33.3% #189 1,557 0 0 — — — — — — —
30 1989 0–3 0.0% #326 1,520 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 Roland Stadler Ricardo Ycaza
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% — — — — — — — — 1977 0 1 1 0.0% 7 11 18 38.9% 0 1 1 0.0% 0 1 1 0.0%
20 1979 1 1 2 50.0% 0 1 1 0.0% — — — — — — — — 1978 0 2 2 0.0% 12 11 23 52.2% 0 1 1 0.0% 0 2 2 0.0%
21 1980 — — — — 4 3 7 57.1% — — — — 2 1 3 66.7% 1979 0 4 4 0.0% 4 7 11 36.4% 1 2 3 33.3% — — — —
22 1981 2 5 7 28.6% 5 6 11 45.5% 0 1 1 0.0% 1 1 2 50.0% 1980 0 1 1 0.0% 14 13 27 51.9% — — — — — — — —
23 1982 2 2 4 50.0% 3 6 9 33.3% — — — — 3 2 5 60.0% 1981 0 1 1 0.0% 19 15 34 55.9% — — — — — — — —
24 1983 3 3 6 50.0% 6 5 11 54.5% — — — — — — — — 1982 — — — — 3 10 13 23.1% — — — — 0 5 5 0.0%
25 1984 0 2 2 0.0% 3 9 12 25.0% 0 1 1 0.0% — — — — 1983 — — — — 0 2 2 0.0% — — — — — — — —
26 1985 1 1 2 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
27 1986 — — — — 6 3 9 66.7% — — — — — — — — 1985 — — — — 0 1 1 0.0% — — — — — — — —
28 1987 1 2 3 33.3% 2 7 9 22.2% 0 1 1 0.0% 1 2 3 33.3% — — — — — — — — — — — — — — — — —
29 1988 0 1 1 0.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — —
30 1989 0 1 1 0.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 10 18 28 35.7% 30 45 75 40.0% 0 3 3 0.0% 7 6 13 53.8% — 0 9 9 0.0% 59 70 129 45.7% 1 4 5 20.0% 0 8 8 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 Roland Stadler Ricardo Ycaza
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 1977 1516 116.1 — — — — — +48 — 36.7% -1.02 1–3 (25%) 2–3 (40%) 97.0 +1.74
20 1979 1483 101.9 — — — — — — — 28.6% -1.00 1–0 — — +0.19 1978 1602 127.5 — — — — -111 +55 — 43.2% -0.50 8–4 (67%) 0–3 (0%) — +1.14
21 1980 1572 119.4 — — — — +3 -6 — 59.1% +0.50 1–1 1–0 — +1.02 1979 1568 110.9 — — — — -119 +51 -68 25.0% -2.27 3–2 (60%) 3–3 (50%) 99.8 -1.05
22 1981 1588 125.1 — — — — -27 +9 — 39.2% -0.80 2–2 (50%) 2–1 (67%) 102.1 +0.41 1980 1638 131.0 — — — — — +51 — 50.0% -0.03 4–5 (44%) 6–2 (75%) 102.8 +1.97
23 1982 1608 118.3 — — — — -13 -33 — 47.7% -0.18 3–5 (38%) 3–1 (75%) 100.2 +1.25 1981 1659 123.8 — — — — — +38 — 50.0% -0.33 6–5 (55%) 5–3 (63%) 101.0 +2.24
24 1983 1645 123.8 — — — — -44 -6 — 50.0% -0.40 5–3 (63%) 1–1 — +0.97 1982 1530 118.1 — — — — -146 +77 — 26.2% -1.69 2–4 (33%) 1–1 — +0.36
25 1984 1525 105.5 — — — — — +42 — 21.6% -1.84 1–0 0–4 (0%) — +1.18 1983 1510 101.7 — — — — — — — 20.0% -2.60 0–1 — — -0.03
26 1985 1527 105.1 — — — — — — — 33.3% -0.83 — — — +0.08 — — — — — — — — — — — — — — — —
27 1986 1631 135.1 — — — — — +20 — 64.0% +0.84 2–3 (40%) 1–0 — -0.47 1985 1500 98.4 — — — — — — — 0.0% -5.00 — — — -0.04
28 1987 1558 115.9 — — — — +12 +42 — 29.3% -1.41 1–2 (33%) 2–3 (40%) 98.3 -0.27 — — — — — — — — — — — — — — — —
29 1988 1557 109.5 — — — — — — — 37.5% -1.38 1–1 1–0 — -0.11 — — — — — — — — — — — — — — — —
30 1989 1520 103.8 — — — — — — — 25.0% -1.75 0–2 — — +0.02 — — — — — — — — — — — — — — — —
Career — 1684 126.7 — — — — -16 +11 — 41.0% -0.69 17–19 (47%) 11–10 (52%) 103.8 +3.87 — 1750 127.0 — — — — -127 +50 -68 40.4% -0.85 24–24 (50%) 17–15 (53%) 102.1 +4.22

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.