H2H data updated: 2026-09-12 00:00 UTC

Belus Prajoux vs Ricardo Ycaza H2H: 0-1

Ricardo Ycaza holds a 1–0 lead over Belus Prajoux in their ATP head-to-head. Across 1 main-draw meeting, Ricardo Ycaza leads 1–0 on clay. Most recently, Ricardo Ycaza won the 1978 Florence round of 16 4-6 6-2 6-4.

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Belus Prajoux
CHI Age 71 Right-Handed 170 cm / 5'7"
H2H
0 – 1
1 main-draw meetings
Ricardo Ycaza
ECU Age 68 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Ricardo Ycaza #97 4-6 6-2 6-4 Belus Prajoux Match data May 25, 1978* R16 Florence 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
Belus Prajoux #941 #62 0 1,729 81 129 38.6% 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 Belus Prajoux Ricardo Ycaza
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1972 0–2 0.0% — 1,465 0 0 — — — — — — —
18 1973 1–2 33.3% #207 1,467 0 0 — — — — — — —
19 1974 9–20 31.0% #116 1,477 0 0 1977 7–14 33.3% #264 1,516 0 0
20 1975 12–17 41.4% #138 1,589 0 0 1978 12–16 42.9% #108 1,602 0 0
21 1976 13–14 48.1% #66 1,694 0 0 1979 5–13 27.8% #162 1,568 0 0
22 1977 16–20 44.4% #87 1,676 0 0 1980 14–14 50.0% #78 1,638 0 0
23 1978 12–17 41.4% #111 1,647 0 0 1981 19–16 54.3% #76 1,658 0 0
24 1979 1–5 16.7% #111 1,602 0 0 1982 3–15 16.7% #99 1,529 0 0
25 1980 8–14 36.4% #154 1,619 0 0 1983 0–2 0.0% #225 1,509 0 0
26 1981 6–11 35.3% — 1,593 0 0 — — — — — — —
27 1982 2–2 50.0% — 1,584 0 0 1985 0–1 0.0% #303 1,500 0 0
28 1983 1–4 20.0% #172 1,551 0 0 — — — — — — —
31 1986 0–1 0.0% #567 1,533 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 Belus Prajoux 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 %
17 1972 — — — — 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
18 1973 — — — — 1 1 2 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
19 1974 0 2 2 0.0% 5 10 15 33.3% 0 1 1 0.0% 4 7 11 36.4% 1977 0 1 1 0.0% 7 11 18 38.9% 0 1 1 0.0% 0 1 1 0.0%
20 1975 — — — — 11 16 27 40.7% — — — — 1 1 2 50.0% 1978 0 2 2 0.0% 12 11 23 52.2% 0 1 1 0.0% 0 2 2 0.0%
21 1976 2 1 3 66.7% 9 12 21 42.9% — — — — 2 1 3 66.7% 1979 0 4 4 0.0% 4 7 11 36.4% 1 2 3 33.3% — — — —
22 1977 — — — — 15 17 32 46.9% 0 1 1 0.0% 1 2 3 33.3% 1980 0 1 1 0.0% 14 13 27 51.9% — — — — — — — —
23 1978 — — — — 9 14 23 39.1% 3 3 6 50.0% — — — — 1981 0 1 1 0.0% 19 15 34 55.9% — — — — — — — —
24 1979 0 1 1 0.0% 1 4 5 20.0% — — — — — — — — 1982 — — — — 3 10 13 23.1% — — — — 0 5 5 0.0%
25 1980 0 1 1 0.0% 8 11 19 42.1% 0 1 1 0.0% 0 1 1 0.0% 1983 — — — — 0 2 2 0.0% — — — — — — — —
26 1981 — — — — 6 11 17 35.3% — — — — — — — — — — — — — — — — — — — — — — — — —
27 1982 — — — — 2 2 4 50.0% — — — — — — — — 1985 — — — — 0 1 1 0.0% — — — — — — — —
28 1983 0 2 2 0.0% 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — — — — — —
31 1986 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 2 7 9 22.2% 68 102 170 40.0% 3 8 11 27.3% 8 12 20 40.0% — 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 Belus Prajoux 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
17 1972 1466 97.0 — — — — — — — 28.6% -1.14 0–1 — — +0.15 — — — — — — — — — — — — — — — —
18 1973 1468 102.0 — — — — — — — 28.6% -2.29 — — — -0.18 — — — — — — — — — — — — — — — —
19 1974 1478 117.4 — — — — +54 +59 — 36.4% -1.00 1–5 (17%) 2–1 (67%) — +1.80 1977 1516 116.1 — — — — — +48 — 36.7% -1.02 1–3 (25%) 2–3 (40%) 97.0 +1.74
20 1975 1589 138.2 — — — — — +17 — 42.9% -0.21 4–4 (50%) 3–2 (60%) 103.6 +0.15 1978 1602 127.5 — — — — -111 +55 — 43.2% -0.50 8–4 (67%) 0–3 (0%) — +1.14
21 1976 1695 137.0 — — — — -80 -30 — 47.8% -0.45 4–5 (44%) 5–4 (56%) 102.5 +0.54 1979 1568 110.9 — — — — -119 +51 -68 25.0% -2.27 3–2 (60%) 3–3 (50%) 99.8 -1.05
22 1977 1676 143.9 — — — — -64 +22 — 50.6% +0.06 1–9 (10%) 3–2 (60%) 92.8 -0.01 1980 1638 131.0 — — — — — +51 — 50.0% -0.03 4–5 (44%) 6–2 (75%) 102.8 +1.97
23 1978 1647 144.7 — — — — — +39 -166 42.9% -0.29 3–5 (38%) 1–5 (17%) 95.5 -1.02 1981 1659 123.8 — — — — — +38 — 50.0% -0.33 6–5 (55%) 5–3 (63%) 101.0 +2.24
24 1979 1603 117.6 — — — — — +40 — 21.4% -2.07 0–1 1–0 — -0.52 1982 1530 118.1 — — — — -146 +77 — 26.2% -1.69 2–4 (33%) 1–1 — +0.36
25 1980 1619 134.4 — — — — — +45 — 35.8% -0.83 2–1 (67%) 2–5 (29%) 100.7 -1.14 1983 1510 101.7 — — — — — — — 20.0% -2.60 0–1 — — -0.03
26 1981 1593 123.7 — — — — — +32 — 40.5% -0.94 2–3 (40%) 1–1 — -0.37 — — — — — — — — — — — — — — — —
27 1982 1584 108.1 — — — — — +33 — 60.0% +0.70 0–2 0–1 — +0.92 1985 1500 98.4 — — — — — — — 0.0% -5.00 — — — -0.04
28 1983 1552 104.9 — — — — — +63 — 18.2% -2.18 1–0 — — +0.11 — — — — — — — — — — — — — — — —
31 1986 1534 100.1 — — — — — — — 0.0% -1.50 — 0–1 — +0.18 — — — — — — — — — — — — — — — —
Career — 1730 141.0 — — — — +1 +26 -166 41.7% -0.55 18–36 (33%) 18–22 (45%) 93.4 +0.29 — 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.