H2H data updated: 2026-09-08 00:00 UTC

Juan Aguilera vs Belus Prajoux H2H: 1-0

Juan Aguilera holds a 1–0 lead over Belus Prajoux in their ATP head-to-head. Across 1 main-draw meeting, Juan Aguilera leads 1–0 on clay. Most recently, Juan Aguilera won the 1983 North Conway round of 32 6-1 6-4.

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Juan Aguilera
ESP Right-Handed 183 cm / 6'0"
H2H
1 – 0
1 main-draw meetings
Belus Prajoux
CHI Age 71 Right-Handed 170 cm / 5'7"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Juan Aguilera 6-1 6-4 Belus Prajoux Match data Jul 28, 1983* R32 North Conway 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 Aguilera #1,118 #7 1,100 1,931 139 131 51.5% 0 1 0 0 4 5
Belus Prajoux #941 #62 0 1,729 81 129 38.6% 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 Juan Aguilera Belus Prajoux
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 1981 2–3 40.0% — 1,501 0 0 1974 9–20 31.0% #116 1,477 0 0
20 1982 4–9 30.8% — 1,507 0 0 1975 12–17 41.4% #138 1,589 0 0
21 1983 15–11 57.7% #64 1,713 0 0 1976 13–14 48.1% #66 1,694 0 0
22 1984 26–13 66.7% #19 1,780 0 2 1977 16–20 44.4% #87 1,676 0 0
23 1985 14–16 46.7% #79 1,688 0 2 1978 12–17 41.4% #111 1,647 0 0
24 1986 5–14 26.3% #255 1,583 0 2 1979 1–5 16.7% #111 1,602 0 0
25 1987 7–8 46.7% #141 1,618 0 2 1980 8–14 36.4% #154 1,619 0 0
26 1988 11–13 45.8% #166 1,637 0 2 1981 6–11 35.3% — 1,593 0 0
27 1989 20–10 66.7% #64 1,732 0 3 1982 2–2 50.0% — 1,584 0 0
28 1990 31–19 62.0% #19 1,770 0 5 1983 1–4 20.0% #172 1,551 0 0
29 1991 4–15 21.1% #295 1,598 0 5 — — — — — — —
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 Juan Aguilera Belus Prajoux
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 1981 — — — — 2 3 5 40.0% — — — — — — — — 1974 0 2 2 0.0% 5 10 15 33.3% 0 1 1 0.0% 4 7 11 36.4%
20 1982 — — — — 4 8 12 33.3% — — — — 0 1 1 0.0% 1975 — — — — 11 16 27 40.7% — — — — 1 1 2 50.0%
21 1983 — — — — 15 11 26 57.7% — — — — — — — — 1976 2 1 3 66.7% 9 12 21 42.9% — — — — 2 1 3 66.7%
22 1984 2 3 5 40.0% 24 10 34 70.6% — — — — — — — — 1977 — — — — 15 17 32 46.9% 0 1 1 0.0% 1 2 3 33.3%
23 1985 1 2 3 33.3% 13 13 26 50.0% — — — — 0 1 1 0.0% 1978 — — — — 9 14 23 39.1% 3 3 6 50.0% — — — —
24 1986 0 1 1 0.0% 5 11 16 31.3% — — — — 0 2 2 0.0% 1979 0 1 1 0.0% 1 4 5 20.0% — — — — — — — —
25 1987 0 1 1 0.0% 7 7 14 50.0% — — — — — — — — 1980 0 1 1 0.0% 8 11 19 42.1% 0 1 1 0.0% 0 1 1 0.0%
26 1988 — — — — 11 13 24 45.8% — — — — — — — — 1981 — — — — 6 11 17 35.3% — — — — — — — —
27 1989 1 1 2 50.0% 19 8 27 70.4% — — — — 0 1 1 0.0% 1982 — — — — 2 2 4 50.0% — — — — — — — —
28 1990 0 4 4 0.0% 28 12 40 70.0% 2 1 3 66.7% 1 2 3 33.3% 1983 0 2 2 0.0% 1 2 3 33.3% — — — — — — — —
29 1991 1 2 3 33.3% 3 10 13 23.1% 0 1 1 0.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — —
31 — — — — — — — — — — — — — — — — — 1986 — — — — 0 1 1 0.0% — — — — — — — —
Career — 5 14 19 26.3% 131 106 237 55.3% 2 2 4 50.0% 1 9 10 10.0% — 2 7 9 22.2% 68 102 170 40.0% 3 8 11 27.3% 8 12 20 40.0%

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 Juan Aguilera Belus Prajoux
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 101.7 — — — — — — — 28.6% -2.29 — — — -0.18
19 1981 1501 109.6 — — — — — +32 — 41.7% -0.09 1–1 — — +0.69 1974 1478 117.4 — — — — +54 +59 — 36.4% -1.00 1–5 (17%) 2–1 (67%) — +1.80
20 1982 1507 136.1 — — — — — +49 — 35.5% -0.61 2–3 (40%) 0–1 — -0.09 1975 1589 138.2 — — — — — +17 — 42.9% -0.21 4–4 (50%) 3–2 (60%) 103.6 +0.15
21 1983 1714 149.7 — — — — — +49 — 56.1% +0.44 2–3 (40%) 2–4 (33%) 99.3 -0.79 1976 1695 137.0 — — — — -80 -29 — 47.8% -0.45 4–5 (44%) 5–4 (56%) 102.5 +0.55
22 1984 1780 154.7 — — — — -251 +127 — 60.2% +0.85 7–3 (70%) 5–4 (56%) 104.9 -0.60 1977 1677 144.0 — — — — -65 +21 — 50.6% +0.06 1–9 (10%) 3–2 (60%) 92.8 -0.01
23 1985 1688 128.6 — — — — -164 +50 — 45.7% -0.11 4–4 (50%) 1–5 (17%) 95.5 +0.12 1978 1647 144.7 — — — — — +39 -166 42.9% -0.29 3–5 (38%) 1–5 (17%) 95.5 -1.02
24 1986 1584 118.1 — — — — -73 +33 — 27.7% -1.60 4–2 (67%) 1–1 — -0.61 1979 1603 117.6 — — — — — +40 — 21.4% -2.07 0–1 1–0 — -0.52
25 1987 1619 130.4 — — — — — +50 — 48.6% +0.24 3–4 (43%) 1–2 (33%) — +0.37 1980 1619 134.4 — — — — — +45 — 35.8% -0.83 2–1 (67%) 2–5 (29%) 100.7 -1.14
26 1988 1637 127.3 — — — — — +48 — 48.1% -0.35 2–4 (33%) 1–0 — -0.12 1981 1593 123.7 — — — — — +32 — 40.5% -0.94 2–3 (40%) 1–1 — -0.37
27 1989 1732 137.8 — — — — -231 +72 — 62.1% +0.80 7–1 (88%) 1–1 — +0.46 1982 1584 108.1 — — — — — +33 — 60.0% +0.70 0–2 0–1 — +0.92
28 1990 1771 145.9 — — — — -288 +107 -136 57.9% +0.41 9–7 (56%) 11–6 (65%) 103.6 -1.19 1983 1552 104.9 — — — — — +63 — 18.2% -2.18 1–0 — — +0.11
29 1991 1598 113.2 -3.35 -2.93 0.754 44.7% -123 +102 — 24.4% -1.76 2–2 (50%) 0–1 — -0.15 — — — — — — — — — — — — — — — —
31 — — — — — — — — — — — — — — — — 1986 1534 100.1 — — — — — — — 0.0% -1.50 — 0–1 — +0.18
Career — 1932 145.9 -3.35 -2.93 0.754 44.7% -202 +74 -136 49.8% +0.03 43–34 (56%) 23–25 (48%) 103.3 -0.71 — 1730 141.0 — — — — +1 +25 -166 41.7% -0.55 18–36 (33%) 18–22 (45%) 93.4 +0.30

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.