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

Belus Prajoux vs Julian Ganzabal H2H: 1-0

Belus Prajoux holds a 1–0 lead over Julian Ganzabal in their ATP head-to-head. Across 1 main-draw meeting, Belus Prajoux leads 1–0 on clay. Most recently, Belus Prajoux won the 1977 Brussels round of 32 6-1 6-2.

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Belus Prajoux
CHI Age 71 Right-Handed 170 cm / 5'7"
H2H
1 – 0
1 main-draw meetings
Julian Ganzabal
ARG Age 80 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Belus Prajoux #67 6-1 6-2 Julian Ganzabal Match data Jun 9, 1977* R32 Brussels 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
Julian Ganzabal #266 #73 0 1,729 53 69 43.4% 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 Julian Ganzabal
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 — — — — — — —
20 1975 12–17 41.4% #138 1,589 0 0 — — — — — — —
21 1976 13–14 48.1% #66 1,694 0 0 1968 1–1 50.0% — 1,512 0 0
22 1977 16–20 44.4% #87 1,676 0 0 1969 2–3 40.0% — 1,519 0 0
23 1978 12–17 41.4% #111 1,647 0 0 1970 1–1 50.0% — 1,533 0 0
24 1979 1–5 16.7% #111 1,602 0 0 1971 1–1 50.0% — 1,546 0 0
25 1980 8–14 36.4% #154 1,618 0 0 1972 3–3 50.0% — 1,570 0 0
26 1981 6–11 35.3% — 1,593 0 0 1973 8–8 50.0% #150 1,613 0 0
27 1982 2–2 50.0% — 1,584 0 0 1974 14–14 50.0% #79 1,626 0 0
28 1983 1–4 20.0% #172 1,551 0 0 1975 10–16 38.5% #125 1,654 0 0
29 — — — — — — — 1976 12–16 42.9% #94 1,608 0 0
30 — — — — — — — 1977 1–6 14.3% #165 1,565 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 Julian Ganzabal
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% — — — — — — — — — — — — — — — — —
20 1975 — — — — 11 16 27 40.7% — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — —
21 1976 2 1 3 66.7% 9 12 21 42.9% — — — — 2 1 3 66.7% 1968 — — — — 1 1 2 50.0% — — — — — — — —
22 1977 — — — — 15 17 32 46.9% 0 1 1 0.0% 1 2 3 33.3% 1969 — — — — 2 3 5 40.0% — — — — — — — —
23 1978 — — — — 9 14 23 39.1% 3 3 6 50.0% — — — — 1970 — — — — 1 1 2 50.0% — — — — — — — —
24 1979 0 1 1 0.0% 1 4 5 20.0% — — — — — — — — 1971 — — — — 1 1 2 50.0% — — — — — — — —
25 1980 0 1 1 0.0% 8 11 19 42.1% 0 1 1 0.0% 0 1 1 0.0% 1972 — — — — 3 3 6 50.0% — — — — — — — —
26 1981 — — — — 6 11 17 35.3% — — — — — — — — 1973 1 1 2 50.0% 7 7 14 50.0% — — — — — — — —
27 1982 — — — — 2 2 4 50.0% — — — — — — — — 1974 1 1 2 50.0% 11 10 21 52.4% 2 3 5 40.0% — — — —
28 1983 0 2 2 0.0% 1 2 3 33.3% — — — — — — — — 1975 0 2 2 0.0% 8 11 19 42.1% 2 2 4 50.0% 0 1 1 0.0%
29 — — — — — — — — — — — — — — — — — 1976 3 2 5 60.0% 8 12 20 40.0% 0 1 1 0.0% 1 1 2 50.0%
30 — — — — — — — — — — — — — — — — — 1977 0 1 1 0.0% 1 5 6 16.7% — — — — — — — —
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% — 5 7 12 41.7% 43 54 97 44.3% 4 6 10 40.0% 1 2 3 33.3%

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 Julian Ganzabal
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 — — — -0.17 — — — — — — — — — — — — — — — —
19 1974 1478 117.4 — — — — +54 +59 — 36.4% -1.00 1–5 (17%) 2–1 (67%) — +1.80 — — — — — — — — — — — — — — — —
20 1975 1589 138.2 — — — — — +17 — 42.9% -0.21 4–4 (50%) 3–2 (60%) 103.6 +0.15 — — — — — — — — — — — — — — — —
21 1976 1695 137.0 — — — — -80 -30 — 47.8% -0.45 4–5 (44%) 5–4 (56%) 102.5 +0.54 1968 1513 102.5 — — — — — — — 50.0% -0.17 — — — -0.13
22 1977 1676 143.9 — — — — -64 +22 — 50.6% +0.06 1–9 (10%) 3–2 (60%) 92.8 -0.01 1969 1520 106.4 — — — — — +25 — 42.9% -0.36 1–1 — — +0.04
23 1978 1647 144.7 — — — — — +39 -166 42.9% -0.29 3–5 (38%) 1–5 (17%) 95.5 -1.02 1970 1534 105.4 — — — — — — — 57.1% +0.72 — — — +0.09
24 1979 1603 117.6 — — — — — +40 — 21.4% -2.07 0–1 1–0 — -0.52 1971 1547 108.7 — — — — — — — 50.0% -0.17 — — — +0.15
25 1980 1619 134.4 — — — — — +45 — 35.8% -0.83 2–1 (67%) 2–5 (29%) 100.7 -1.14 1972 1571 101.5 — — — — — +39 — 48.0% -0.32 2–1 (67%) 2–3 (40%) 101.0 +1.16
26 1981 1593 123.7 — — — — — +32 — 40.5% -0.94 2–3 (40%) 1–1 — -0.37 1973 1613 126.6 — — — — — +26 — 48.8% +0.15 2–4 (33%) 3–5 (38%) 98.6 -0.21
27 1982 1584 108.1 — — — — — +33 — 60.0% +0.70 0–2 0–1 — +0.92 1974 1626 124.7 — — — — — +29 -80 50.0% +0.02 3–3 (50%) 3–0 (100%) 103.2 +1.82
28 1983 1552 104.9 — — — — — +63 — 18.2% -2.18 1–0 — — +0.11 1975 1655 130.5 — — — — -116 +14 -66 42.2% -0.47 4–6 (40%) 3–2 (60%) 100.4 -1.21
29 — — — — — — — — — — — — — — — — 1976 1609 118.6 — — — — -43 -2 — 42.9% -0.40 4–4 (50%) 5–3 (63%) 101.0 +1.86
30 — — — — — — — — — — — — — — — — 1977 1566 99.3 — — — — — +14 — 21.1% -2.58 1–0 1–1 — +0.36
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 +0.30 — 1730 126.3 — — — — -65 +18 -74 44.6% -0.35 17–19 (47%) 17–14 (55%) 103.7 +3.25

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.