H2H data updated: 2026-09-02 00:00 UTC

Lawson Duncan vs Pascal Portes H2H: 1-0

Lawson Duncan holds a 1–0 lead over Pascal Portes in their ATP head-to-head. Across 1 main-draw meeting, Lawson Duncan leads 1–0 on clay. Most recently, Lawson Duncan won the 1985 Bari round of 32 2-6 6-4 6-4.

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Lawson Duncan
USA Age 61 Right-Handed 185 cm / 6'1"
H2H
1 – 0
1 main draw meetings
Pascal Portes
FRA Age 67 Right-Handed 175 cm / 5'9"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Lawson Duncan #127 2-6 6-4 6-4 Pascal Portes #184 Match data Apr 18, 1985* R32 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
Pascal Portes #538 #41 0 1,864 98 117 45.6% 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 Pascal Portes
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 1977 0–1 0.0% — 1,481 0 0
19 1984 4–5 44.4% #165 1,537 0 0 1978 10–16 38.5% #106 1,591 0 0
20 1985 26–19 57.8% #59 1,624 0 0 1979 19–18 51.4% #103 1,691 0 0
21 1986 11–18 37.9% #174 1,570 0 0 1980 26–24 52.0% #61 1,781 0 0
22 1987 6–9 40.0% #93 1,565 0 0 1981 19–23 45.2% #88 1,701 0 0
23 1988 21–17 55.3% #58 1,658 0 0 1982 11–17 39.3% #88 1,658 0 0
24 1989 25–22 53.2% #91 1,672 0 0 1983 4–4 50.0% #254 1,660 0 0
25 1990 12–18 40.0% #143 1,589 0 0 1984 4–8 33.3% #140 1,596 0 0
26 1991 0–2 0.0% #432 1,565 0 0 1985 5–6 45.5% #218 1,587 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 Pascal Portes
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 %
18 — — — — — — — — — — — — — — — — — 1977 0 1 1 0.0% — — — — — — — — — — — —
19 1984 1 2 3 33.3% 2 2 4 50.0% — — — — 1 1 2 50.0% 1978 3 4 7 42.9% 5 8 13 38.5% 0 2 2 0.0% 2 2 4 50.0%
20 1985 1 4 5 20.0% 25 15 40 62.5% — — — — — — — — 1979 9 8 17 52.9% 9 8 17 52.9% 1 1 2 50.0% 0 1 1 0.0%
21 1986 1 3 4 25.0% 9 14 23 39.1% — — — — 1 1 2 50.0% 1980 10 6 16 62.5% 8 10 18 44.4% 2 3 5 40.0% 6 5 11 54.5%
22 1987 0 2 2 0.0% 6 7 13 46.2% — — — — — — — — 1981 5 6 11 45.5% 8 9 17 47.1% 0 1 1 0.0% 6 7 13 46.2%
23 1988 2 3 5 40.0% 19 13 32 59.4% — — — — 0 1 1 0.0% 1982 3 4 7 42.9% 2 5 7 28.6% 1 1 2 50.0% 5 7 12 41.7%
24 1989 2 5 7 28.6% 23 17 40 57.5% — — — — — — — — 1983 2 2 4 50.0% 2 2 4 50.0% — — — — — — — —
25 1990 2 4 6 33.3% 9 10 19 47.4% 0 1 1 0.0% 1 3 4 25.0% 1984 3 2 5 60.0% 1 5 6 16.7% — — — — 0 1 1 0.0%
26 1991 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — 1985 3 2 5 60.0% 2 4 6 33.3% — — — — — — — —
Career — 9 24 33 27.3% 93 79 172 54.1% 0 1 1 0.0% 3 6 9 33.3% — 38 35 73 52.1% 37 51 88 42.0% 4 8 12 33.3% 19 23 42 45.2%

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 Pascal Portes
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
18 — — — — — — — — — — — — — — — — 1977 1482 97.8 — — — — — — — 33.3% -1.00 0–1 — — +0.33
19 1984 1538 118.7 — — — — +16 +33 — 42.1% -0.84 — 1–0 — +0.04 1978 1591 129.8 — — — — +12 -4 — 42.9% -0.53 6–8 (43%) 3–8 (27%) — +0.48
20 1985 1625 135.4 — — — — -112 +56 — 55.2% +0.25 7–4 (64%) 7–1 (88%) — +2.39 1979 1692 135.2 — — — — -24 -25 — 51.8% -0.02 5–4 (56%) 3–4 (43%) — +0.08
21 1986 1570 128.6 — — — — -55 +57 — 45.6% -0.35 1–8 (11%) 8–2 (80%) — +0.35 1980 1782 144.3 — — — — +29 -100 -199 52.3% +0.01 8–7 (53%) 7–5 (58%) — -0.64
22 1987 1566 120.6 — — — — — +69 — 43.8% -0.16 1–2 (33%) 0–2 — +0.50 1981 1702 149.6 — — — — +51 +23 — 44.0% -0.45 6–4 (60%) 3–5 (38%) — -2.95
23 1988 1658 128.6 — — — — -200 +59 — 52.4% +0.15 4–4 (50%) 5–5 (50%) — +1.27 1982 1658 125.8 — — — — +42 0 — 45.2% -0.19 4–4 (50%) 4–4 (50%) — +0.17
24 1989 1672 132.8 — — — — -181 +42 — 52.6% +0.20 5–5 (50%) 5–4 (56%) — +1.78 1983 1660 108.9 — — — — +29 -20 — 45.5% -0.50 2–1 (67%) 1–0 — +0.38
25 1990 1590 119.9 — — — — -91 +107 — 38.8% -1.07 2–4 (33%) 5–1 (83%) — +1.13 1984 1597 111.9 — — — — +87 -28 — 45.5% -0.24 2–5 (29%) 0–3 (0%) — +0.96
26 1991 1565 95.6 +0.82 -1.98 0.695 44.0% — — — 0.0% -2.75 — 0–2 — -0.06 1985 1587 112.0 — — — — +104 -46 — 50.0% -0.29 1–1 1–1 — +1.35
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 — 1864 141.2 — — — — +32 -27 -199 47.6% -0.23 34–35 (49%) 22–30 (42%) 101.0 +0.08

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.