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

Lawson Duncan vs Alejandro Ganzabal H2H: 2-0

Lawson Duncan holds a 2–0 lead over Alejandro Ganzabal in their ATP head-to-head. Across 2 main-draw meetings, Lawson Duncan leads 2–0 on clay. Most recently, Lawson Duncan won the 1985 Florence round of 16 7-6 7-6.

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Lawson Duncan
USA Age 61 Right-Handed 185 cm / 6'1"
H2H
2 – 0
2 main draw meetings
Alejandro Ganzabal
ARG Age 66 Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Lawson Duncan #47 7-6 7-6 Alejandro Ganzabal #71 Match data May 24, 1985* R16 Florence ATP 250 Clay
Lawson Duncan #127 6-1 6-1 Alejandro Ganzabal #73 Match data Apr 19, 1985* R16 Bari 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
Lawson Duncan #1,094 #47 317 1,761 105 110 48.8% 0 0 0 0 0 0
Alejandro Ganzabal #599 #58 0 1,663 46 64 41.8% 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 Lawson Duncan Alejandro Ganzabal
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 1976 0–1 0.0% — 1,491 0 0
19 1984 4–5 44.4% #165 1,537 0 0 — — — — — — —
20 1985 26–19 57.8% #59 1,624 0 0 1980 0–1 0.0% #215 1,482 0 0
21 1986 11–18 37.9% #174 1,570 0 0 1981 3–4 42.9% — 1,534 0 0
22 1987 6–9 40.0% #93 1,565 0 0 1982 15–15 50.0% #90 1,587 0 0
23 1988 21–17 55.3% #58 1,658 0 0 1983 9–13 40.9% #99 1,580 0 0
24 1989 25–22 53.2% #91 1,672 0 0 1984 9–7 56.2% #63 1,649 0 0
25 1990 12–18 40.0% #143 1,589 0 0 1985 7–17 29.2% #207 1,537 0 0
26 1991 0–2 0.0% #432 1,565 0 0 1986 3–5 37.5% #141 1,519 0 0
27 — — — — — — — 1987 0–1 0.0% #411 1,502 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 Lawson Duncan Alejandro 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 %
16 — — — — — — — — — — — — — — — — — 1976 — — — — 0 1 1 0.0% — — — — — — — —
19 1984 1 2 3 33.3% 2 2 4 50.0% — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — —
20 1985 1 4 5 20.0% 25 15 40 62.5% — — — — — — — — 1980 — — — — 0 1 1 0.0% — — — — — — — —
21 1986 1 3 4 25.0% 9 14 23 39.1% — — — — 1 1 2 50.0% 1981 — — — — 3 4 7 42.9% — — — — — — — —
22 1987 0 2 2 0.0% 6 7 13 46.2% — — — — — — — — 1982 — — — — 15 14 29 51.7% — — — — 0 1 1 0.0%
23 1988 2 3 5 40.0% 19 13 32 59.4% — — — — 0 1 1 0.0% 1983 2 1 3 66.7% 7 12 19 36.8% — — — — — — — —
24 1989 2 5 7 28.6% 23 17 40 57.5% — — — — — — — — 1984 — — — — 9 7 16 56.3% — — — — — — — —
25 1990 2 4 6 33.3% 9 10 19 47.4% 0 1 1 0.0% 1 3 4 25.0% 1985 0 2 2 0.0% 7 15 22 31.8% — — — — — — — —
26 1991 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — 1986 — — — — 3 5 8 37.5% — — — — — — — —
27 — — — — — — — — — — — — — — — — — 1987 0 1 1 0.0% — — — — — — — — — — — —
Career — 9 24 33 27.3% 93 79 172 54.1% 0 1 1 0.0% 3 6 9 33.3% — 2 4 6 33.3% 44 59 103 42.7% — — — — 0 1 1 0.0%

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 Lawson Duncan Alejandro 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
16 — — — — — — — — — — — — — — — — 1976 1491 99.6 — — — — — — — 0.0% -3.00 — — — +0.01
19 1984 1538 118.7 — — — — +16 +33 — 42.1% -0.84 — 1–0 — +0.04 — — — — — — — — — — — — — — — —
20 1985 1625 135.4 — — — — -112 +56 — 55.2% +0.25 7–4 (64%) 7–1 (88%) 108.1 +2.39 1980 1482 102.6 — — — — — — — 33.3% -0.67 0–1 — — 0.00
21 1986 1570 128.6 — — — — -55 +57 — 45.6% -0.35 1–8 (11%) 8–2 (80%) 97.4 +0.35 1981 1535 118.5 — — — — — +23 — 42.1% -0.79 1–0 2–1 (67%) — +0.26
22 1987 1566 120.6 — — — — — +69 — 43.8% -0.16 1–2 (33%) 0–2 — +0.50 1982 1588 129.5 — — — — — +52 — 50.0% -0.09 7–6 (54%) 4–6 (40%) 101.0 +2.69
23 1988 1658 128.6 — — — — -200 +59 — 52.4% +0.15 4–4 (50%) 5–5 (50%) 99.5 +1.27 1983 1580 121.7 — — — — -15 +17 — 38.2% -0.67 7–3 (70%) 2–6 (25%) 101.8 +0.03
24 1989 1672 132.8 — — — — -181 +42 — 52.6% +0.20 5–5 (50%) 5–4 (56%) 99.4 +1.78 1984 1650 124.7 — — — — — +22 — 55.3% +0.18 5–3 (63%) 6–3 (67%) 105.3 +0.54
25 1990 1590 119.9 — — — — -91 +107 — 38.8% -1.07 2–4 (33%) 5–1 (83%) 101.9 +1.13 1985 1537 124.8 — — — — — +28 — 35.6% -0.88 2–6 (25%) 3–7 (30%) 94.0 +0.35
26 1991 1565 95.6 +0.82 -1.98 0.695 44.0% — — — 0.0% -2.75 — 0–2 — -0.06 1986 1519 103.0 — — — — — +38 — 33.3% -1.11 2–0 0–1 — +1.09
27 — — — — — — — — — — — — — — — — 1987 1503 98.8 — — — — — — — 0.0% -2.00 — — — +0.19
Career — 1762 133.6 +0.82 -1.98 0.695 44.0% -107 +60 — 48.9% -0.13 20–27 (43%) 31–17 (65%) 102.7 +3.44 — 1663 128.6 — — — — -15 +32 — 42.6% -0.50 24–19 (56%) 17–24 (41%) 101.7 +4.69

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.