H2H data updated: 2026-09-06 00:00 UTC

Guillermo Aubone vs Julian Ganzabal H2H: 0-1

Julian Ganzabal holds a 1–0 lead over Guillermo Aubone in their ATP head-to-head. Across 1 main-draw meeting, Julian Ganzabal leads 1–0 on clay. Most recently, Julian Ganzabal won the 1974 Argentina Open round of 32 6-4 6-2.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Guillermo Aubone
ARG Age 72 Left-Handed
H2H
0 – 1
1 main-draw meetings
Julian Ganzabal
ARG Age 80 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Julian Ganzabal 6-4 6-2 Guillermo Aubone Match data Nov 27, 1974* R32 Argentina Open 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
Guillermo Aubone #301 #133 0 1,546 12 34 26.1% 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 Guillermo Aubone Julian Ganzabal
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 1969 0–1 0.0% — 1,477 0 0 — — — — — — —
20 1974 0–1 0.0% — 1,467 0 0 — — — — — — —
21 — — — — — — — 1968 1–1 50.0% — 1,512 0 0
22 — — — — — — — 1969 2–3 40.0% — 1,519 0 0
23 — — — — — — — 1970 1–1 50.0% — 1,533 0 0
24 — — — — — — — 1971 1–1 50.0% — 1,546 0 0
25 — — — — — — — 1972 3–3 50.0% — 1,570 0 0
26 1980 2–10 16.7% #133 1,450 0 0 1973 8–8 50.0% #150 1,613 0 0
27 1981 8–17 32.0% — 1,491 0 0 1974 14–14 50.0% #79 1,626 0 0
28 1982 2–5 28.6% — 1,482 0 0 1975 10–16 38.5% #125 1,654 0 0
29 — — — — — — — 1976 12–16 42.9% #94 1,609 0 0
30 — — — — — — — 1977 1–6 14.3% #165 1,565 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 Guillermo Aubone 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 %
15 1969 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
20 1974 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
21 — — — — — — — — — — — — — — — — — 1968 — — — — 1 1 2 50.0% — — — — — — — —
22 — — — — — — — — — — — — — — — — — 1969 — — — — 2 3 5 40.0% — — — — — — — —
23 — — — — — — — — — — — — — — — — — 1970 — — — — 1 1 2 50.0% — — — — — — — —
24 — — — — — — — — — — — — — — — — — 1971 — — — — 1 1 2 50.0% — — — — — — — —
25 — — — — — — — — — — — — — — — — — 1972 — — — — 3 3 6 50.0% — — — — — — — —
26 1980 0 2 2 0.0% 2 8 10 20.0% — — — — — — — — 1973 1 1 2 50.0% 7 7 14 50.0% — — — — — — — —
27 1981 2 2 4 50.0% 6 15 21 28.6% — — — — — — — — 1974 1 1 2 50.0% 11 10 21 52.4% 2 3 5 40.0% — — — —
28 1982 0 1 1 0.0% 2 4 6 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% — — — — — — — —
Career — 2 5 7 28.6% 10 29 39 25.6% — — — — — — — — — 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 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 Guillermo Aubone 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
15 1969 1477 96.1 — — — — — — — 0.0% -4.00 — — — +0.05 — — — — — — — — — — — — — — — —
20 1974 1468 99.6 — — — — — — — 0.0% -3.00 — — — +0.04 — — — — — — — — — — — — — — — —
21 — — — — — — — — — — — — — — — — 1968 1513 102.5 — — — — — — — 50.0% -0.17 — — — -0.13
22 — — — — — — — — — — — — — — — — 1969 1520 106.4 — — — — — +25 — 42.9% -0.36 1–1 — — +0.04
23 — — — — — — — — — — — — — — — — 1970 1534 105.4 — — — — — — — 57.1% +0.72 — — — +0.09
24 — — — — — — — — — — — — — — — — 1971 1547 108.7 — — — — — — — 50.0% -0.17 — — — +0.15
25 — — — — — — — — — — — — — — — — 1972 1571 101.5 — — — — — +39 — 48.0% -0.32 2–1 (67%) 2–3 (40%) 101.0 +1.16
26 1980 1451 122.5 — — — — — +30 — 24.1% -1.69 1–3 (25%) 1–5 (17%) 95.5 -0.18 1973 1613 126.6 — — — — — +26 — 48.8% +0.15 2–4 (33%) 3–5 (38%) 98.6 -0.21
27 1981 1491 128.4 — — — — +68 -7 — 31.7% -0.98 6–2 (75%) 4–4 (50%) 106.7 -0.01 1974 1626 124.7 — — — — — +30 -79 50.0% +0.02 3–3 (50%) 3–0 (100%) 103.2 +1.83
28 1982 1483 113.8 — — — — — +10 — 26.7% -1.53 — 0–1 — +0.42 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
Career — 1547 125.4 — — — — +68 +6 — 27.5% -1.36 7–5 (58%) 5–10 (33%) 101.6 +0.70 — 1730 126.3 — — — — -65 +18 -73 44.6% -0.35 17–19 (47%) 17–14 (55%) 103.7 +3.26

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.