H2H data updated: 2026-09-05 00:00 UTC

John James vs Julian Ganzabal H2H: 0-1

Julian Ganzabal holds a 1–0 lead over John James in their ATP head-to-head. Across 1 main-draw meeting, Julian Ganzabal leads 1–0 on grass. Most recently, Julian Ganzabal won the 1975 Wimbledon round of 128 6-2 6-4 6-3.

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John James
AUS Age 75 Right-Handed 183 cm / 6'0"
H2H
0 – 1
1 main-draw meetings
Julian Ganzabal
ARG Age 80 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Julian Ganzabal 6-2 6-4 6-3 John James Match data Jun 25, 1975* R128 Wimbledon Grand Slam Grass

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
John James #808 #81 28 1,682 98 144 40.5% 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 John James Julian Ganzabal
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1968 3–3 50.0% — 1,516 0 0 — — — — — — —
19 1970 1–1 50.0% — 1,513 0 0 — — — — — — —
21 1972 7–4 63.6% — 1,570 0 0 1968 1–1 50.0% — 1,512 0 0
22 1973 0–5 0.0% — 1,514 0 0 1969 2–3 40.0% — 1,519 0 0
23 1974 2–3 40.0% #249 1,517 0 0 1970 1–1 50.0% — 1,533 0 0
24 1975 5–10 33.3% #135 1,517 0 0 1971 1–1 50.0% — 1,546 0 0
25 1976 6–14 30.0% #146 1,512 0 0 1972 3–3 50.0% — 1,570 0 0
26 1977 16–23 41.0% #97 1,583 0 0 1973 8–8 50.0% #150 1,613 0 0
27 1978 20–27 42.6% #102 1,629 0 0 1974 14–14 50.0% #79 1,626 0 0
28 1979 19–22 46.3% #91 1,644 0 0 1975 10–16 38.5% #125 1,654 0 0
29 1980 12–25 32.4% #209 1,493 0 0 1976 12–16 42.9% #94 1,609 0 0
30 1981 3–4 42.9% — 1,490 0 0 1977 1–6 14.3% #165 1,565 0 0
31 1982 4–3 57.1% — 1,559 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 John James 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 1968 — — — — — — — — 3 3 6 50.0% — — — — — — — — — — — — — — — — — — — — —
19 1970 — — — — — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
21 1972 0 1 1 0.0% — — — — 7 3 10 70.0% — — — — 1968 — — — — 1 1 2 50.0% — — — — — — — —
22 1973 — — — — — — — — 0 5 5 0.0% — — — — 1969 — — — — 2 3 5 40.0% — — — — — — — —
23 1974 — — — — — — — — 2 3 5 40.0% — — — — 1970 — — — — 1 1 2 50.0% — — — — — — — —
24 1975 0 1 1 0.0% 2 4 6 33.3% 2 3 5 40.0% 1 2 3 33.3% 1971 — — — — 1 1 2 50.0% — — — — — — — —
25 1976 1 4 5 20.0% 1 6 7 14.3% 4 3 7 57.1% 0 1 1 0.0% 1972 — — — — 3 3 6 50.0% — — — — — — — —
26 1977 1 3 4 25.0% 8 8 16 50.0% 4 6 10 40.0% 3 6 9 33.3% 1973 1 1 2 50.0% 7 7 14 50.0% — — — — — — — —
27 1978 7 8 15 46.7% 2 8 10 20.0% 9 6 15 60.0% 2 5 7 28.6% 1974 1 1 2 50.0% 11 10 21 52.4% 2 3 5 40.0% — — — —
28 1979 5 6 11 45.5% 4 6 10 40.0% 8 7 15 53.3% 2 3 5 40.0% 1975 0 2 2 0.0% 8 11 19 42.1% 2 2 4 50.0% 0 1 1 0.0%
29 1980 4 7 11 36.4% 5 10 15 33.3% 3 5 8 37.5% 0 3 3 0.0% 1976 3 2 5 60.0% 8 12 20 40.0% 0 1 1 0.0% 1 1 2 50.0%
30 1981 2 2 4 50.0% 1 1 2 50.0% 0 1 1 0.0% — — — — 1977 0 1 1 0.0% 1 5 6 16.7% — — — — — — — —
31 1982 — — — — 1 2 3 33.3% 3 1 4 75.0% — — — — — — — — — — — — — — — — — — — — —
Career — 20 32 52 38.5% 24 45 69 34.8% 46 47 93 49.5% 8 20 28 28.6% — 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 John James 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 1968 1517 105.8 — — — — — — +24 56.5% +0.69 1–2 (33%) — — +0.22 — — — — — — — — — — — — — — — —
19 1970 1514 99.8 — — — — — — — 50.0% 0.00 — — — +0.23 — — — — — — — — — — — — — — — —
21 1972 1570 111.6 — — — — — — +66 56.7% +0.27 1–1 3–0 (100%) — +0.69 1968 1513 102.5 — — — — — — — 50.0% -0.17 — — — -0.13
22 1973 1514 96.4 — — — — — — -5 23.1% -1.54 0–1 0–1 — -0.23 1969 1520 106.4 — — — — — +25 — 42.9% -0.36 1–1 — — +0.04
23 1974 1518 116.6 — — — — — — -4 30.0% -2.20 0–1 1–0 — -0.43 1970 1534 105.4 — — — — — — — 57.1% +0.72 — — — +0.09
24 1975 1517 115.0 — — — — +32 +20 -4 35.3% -1.26 0–2 2–0 — +0.66 1971 1547 108.7 — — — — — — — 50.0% -0.17 — — — +0.15
25 1976 1513 125.5 — — — — -18 -10 +71 36.0% -0.80 3–4 (43%) 2–3 (40%) 99.0 +1.02 1972 1571 101.5 — — — — — +39 — 48.0% -0.32 2–1 (67%) 2–3 (40%) 101.0 +1.16
26 1977 1583 129.9 — — — — -86 +21 -28 40.0% -0.40 4–4 (50%) 1–3 (25%) 99.4 -0.34 1973 1613 126.6 — — — — — +26 — 48.8% +0.15 2–4 (33%) 3–5 (38%) 98.6 -0.21
27 1978 1629 127.4 — — — — -82 -94 +53 43.9% -0.27 6–6 (50%) 4–7 (36%) 99.8 +1.51 1974 1626 124.7 — — — — — +30 -79 50.0% +0.02 3–3 (50%) 3–0 (100%) 103.2 +1.83
28 1979 1645 125.5 — — — — -50 -102 +53 47.9% -0.21 2–3 (40%) 5–7 (42%) 97.3 +2.00 1975 1655 130.5 — — — — -116 +14 -66 42.2% -0.47 4–6 (40%) 3–2 (60%) 100.4 -1.21
29 1980 1494 113.3 — — — — +7 +34 +158 34.9% -0.97 2–7 (22%) 1–4 (20%) 92.6 +3.49 1976 1609 118.6 — — — — -43 -2 — 42.9% -0.40 4–4 (50%) 5–3 (63%) 101.0 +1.86
30 1981 1490 106.2 — — — — +36 — — 50.0% -0.45 0–2 — — +1.40 1977 1566 99.3 — — — — — +14 — 21.1% -2.58 1–0 1–1 — +0.36
31 1982 1560 121.8 — — — — — -22 +96 50.0% -0.56 2–0 1–0 — -0.32 — — — — — — — — — — — — — — — —
Career — 1683 127.2 — — — — -44 -17 +47 42.3% -0.49 21–33 (39%) 20–25 (44%) 94.5 +4.13 — 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.