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

Bill Lofgren vs Julian Ganzabal H2H: 1-0

Bill Lofgren holds a 1–0 lead over Julian Ganzabal in their ATP head-to-head. Across 1 main-draw meeting, Bill Lofgren leads 1–0 on hard courts. Most recently, Bill Lofgren won the 1977 Johannesburg round of 32 6-1 7-6.

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

Bill Lofgren
USA Age 78 Right-Handed
H2H
1 – 0
1 main-draw meetings
Julian Ganzabal
ARG Age 80 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Bill Lofgren 6-1 7-6 Julian Ganzabal #99 Match data Mar 11, 1977* R32 Johannesburg ATP 250 Hard

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
Bill Lofgren #826 #169 0 1,500 4 21 16.0% 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 Bill Lofgren Julian Ganzabal
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
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 1973 0–1 0.0% — 1,492 0 0 1972 3–3 50.0% — 1,570 0 0
26 — — — — — — — 1973 8–8 50.0% #150 1,613 0 0
27 — — — — — — — 1974 14–14 50.0% #79 1,626 0 0
28 1976 0–2 0.0% #272 1,456 0 0 1975 10–16 38.5% #125 1,654 0 0
29 1977 4–17 19.0% #169 1,374 0 0 1976 12–16 42.9% #94 1,609 0 0
30 1978 0–1 0.0% #496 1,363 0 0 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 Bill Lofgren 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 %
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 1973 — — — — — — — — 0 1 1 0.0% — — — — 1972 — — — — 3 3 6 50.0% — — — — — — — —
26 — — — — — — — — — — — — — — — — — 1973 1 1 2 50.0% 7 7 14 50.0% — — — — — — — —
27 — — — — — — — — — — — — — — — — — 1974 1 1 2 50.0% 11 10 21 52.4% 2 3 5 40.0% — — — —
28 1976 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — 1975 0 2 2 0.0% 8 11 19 42.1% 2 2 4 50.0% 0 1 1 0.0%
29 1977 1 1 2 50.0% 1 7 8 12.5% 2 8 10 20.0% 0 1 1 0.0% 1976 3 2 5 60.0% 8 12 20 40.0% 0 1 1 0.0% 1 1 2 50.0%
30 1978 — — — — 0 1 1 0.0% — — — — — — — — 1977 0 1 1 0.0% 1 5 6 16.7% — — — — — — — —
Career — 1 2 3 33.3% 1 9 10 10.0% 2 9 11 18.2% 0 1 1 0.0% — 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 Bill Lofgren 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
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 1973 1493 105.3 — — — — — — — 0.0% -3.50 — — — -0.10 1972 1571 101.5 — — — — — +39 — 48.0% -0.32 2–1 (67%) 2–3 (40%) 101.0 +1.16
26 — — — — — — — — — — — — — — — — 1973 1613 126.6 — — — — — +26 — 48.8% +0.15 2–4 (33%) 3–5 (38%) 98.6 -0.21
27 — — — — — — — — — — — — — — — — 1974 1626 124.7 — — — — — +30 -79 50.0% +0.02 3–3 (50%) 3–0 (100%) 103.2 +1.83
28 1976 1456 94.0 — — — — — — — 33.3% -0.33 0–2 0–1 — +0.58 1975 1655 130.5 — — — — -116 +14 -66 42.2% -0.47 4–6 (40%) 3–2 (60%) 100.4 -1.21
29 1977 1374 104.4 — — — — +151 +85 +47 30.2% -1.57 0–7 (0%) 2–4 (33%) 90.4 +2.02 1976 1609 118.6 — — — — -43 -2 — 42.9% -0.40 4–4 (50%) 5–3 (63%) 101.0 +1.86
30 1978 1363 98.6 — — — — — — — 0.0% -1.50 — 0–1 — +0.17 1977 1566 99.3 — — — — — +14 — 21.1% -2.58 1–0 1–1 — +0.36
Career — 1500 102.4 — — — — +151 +85 +47 28.6% -1.51 0–9 (0%) 2–6 (25%) 87.0 +10.68 — 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.