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

Lawson Duncan vs Alvaro Fillol H2H: 1-0

Lawson Duncan holds a 1–0 lead over Alvaro Fillol 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 Madrid round of 32 6-2 6-2.

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Lawson Duncan
USA Age 61 Right-Handed 185 cm / 6'1"
H2H
1 – 0
1 main-draw meetings
Alvaro Fillol
CHI Age 73 Right-Handed 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Lawson Duncan #52 6-2 6-2 Alvaro Fillol #299 Match data May 16, 1985* R32 Madrid 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
Alvaro Fillol #870 #134 0 1,548 32 84 27.6% 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 Alvaro Fillol
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 1984 4–5 44.4% #165 1,537 0 0 — — — — — — —
20 1985 26–19 57.8% #59 1,624 0 0 — — — — — — —
21 1986 11–18 37.9% #174 1,570 0 0 — — — — — — —
22 1987 6–9 40.0% #93 1,565 0 0 1975 1–1 50.0% #264 1,534 0 0
23 1988 21–17 55.3% #58 1,658 0 0 1976 5–12 29.4% #148 1,517 0 0
24 1989 25–22 53.2% #91 1,672 0 0 1977 6–13 31.6% #157 1,499 0 0
25 1990 12–18 40.0% #143 1,589 0 0 1978 4–16 20.0% #214 1,436 0 0
26 1991 0–2 0.0% #432 1,565 0 0 1979 4–11 26.7% #137 1,457 0 0
27 — — — — — — — 1980 6–10 37.5% #141 1,506 0 0
28 — — — — — — — 1981 2–9 18.2% — 1,478 0 0
29 — — — — — — — 1982 0–1 0.0% — 1,474 0 0
30 — — — — — — — 1983 3–1 75.0% #743 1,526 0 0
31 — — — — — — — 1984 0–8 0.0% #220 1,452 0 0
32 — — — — — — — 1985 1–2 33.3% #364 1,455 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 Alvaro Fillol
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 %
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% — — — — — — — — — — — — — — — — — — — — — — — — —
21 1986 1 3 4 25.0% 9 14 23 39.1% — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — —
22 1987 0 2 2 0.0% 6 7 13 46.2% — — — — — — — — 1975 — — — — 1 1 2 50.0% — — — — — — — —
23 1988 2 3 5 40.0% 19 13 32 59.4% — — — — 0 1 1 0.0% 1976 1 1 2 50.0% 4 8 12 33.3% — — — — 0 3 3 0.0%
24 1989 2 5 7 28.6% 23 17 40 57.5% — — — — — — — — 1977 — — — — 3 11 14 21.4% — — — — 3 2 5 60.0%
25 1990 2 4 6 33.3% 9 10 19 47.4% 0 1 1 0.0% 1 3 4 25.0% 1978 0 1 1 0.0% 2 9 11 18.2% 0 1 1 0.0% 2 5 7 28.6%
26 1991 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — 1979 1 4 5 20.0% 2 5 7 28.6% 1 2 3 33.3% — — — —
27 — — — — — — — — — — — — — — — — — 1980 3 3 6 50.0% 3 5 8 37.5% — — — — 0 2 2 0.0%
28 — — — — — — — — — — — — — — — — — 1981 — — — — 2 8 10 20.0% 0 1 1 0.0% — — — —
29 — — — — — — — — — — — — — — — — — 1982 — — — — 0 1 1 0.0% — — — — — — — —
30 — — — — — — — — — — — — — — — — — 1983 3 1 4 75.0% — — — — — — — — — — — —
31 — — — — — — — — — — — — — — — — — 1984 0 1 1 0.0% 0 7 7 0.0% — — — — — — — —
32 — — — — — — — — — — — — — — — — — 1985 — — — — 1 2 3 33.3% — — — — — — — —
Career — 9 24 33 27.3% 93 79 172 54.1% 0 1 1 0.0% 3 6 9 33.3% — 8 11 19 42.1% 18 57 75 24.0% 1 4 5 20.0% 5 12 17 29.4%

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 Alvaro Fillol
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
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 — — — — — — — — — — — — — — — —
21 1986 1570 128.6 — — — — -55 +57 — 45.6% -0.35 1–8 (11%) 8–2 (80%) 97.4 +0.35 — — — — — — — — — — — — — — — —
22 1987 1566 120.6 — — — — — +69 — 43.8% -0.16 1–2 (33%) 0–2 — +0.50 1975 1535 114.4 — — — — — — — 40.0% -0.20 — 1–2 (33%) — -0.21
23 1988 1658 128.6 — — — — -200 +59 — 52.4% +0.15 4–4 (50%) 5–5 (50%) 99.5 +1.27 1976 1518 107.3 — — — — +1 +36 — 37.5% -1.27 3–5 (38%) 2–2 (50%) 96.7 +1.22
24 1989 1672 132.8 — — — — -181 +42 — 52.6% +0.20 5–5 (50%) 5–4 (56%) 99.4 +1.78 1977 1500 118.2 — — — — +57 -3 — 40.0% -0.60 1–6 (14%) 1–2 (33%) 94.7 +1.90
25 1990 1590 119.9 — — — — -91 +107 — 38.8% -1.07 2–4 (33%) 5–1 (83%) 101.9 +1.13 1978 1436 109.4 — — — — +87 +18 — 27.1% -1.58 1–5 (17%) 4–5 (44%) 96.3 +1.65
26 1991 1565 95.6 +0.82 -1.98 0.695 44.0% — — — 0.0% -2.75 — 0–2 — -0.06 1979 1457 123.2 — — — — +44 +16 +55 29.7% -1.60 3–2 (60%) 3–1 (75%) 105.9 -0.36
27 — — — — — — — — — — — — — — — — 1980 1507 123.2 — — — — -8 +5 — 44.4% -0.25 1–6 (14%) 0–2 — +1.10
28 — — — — — — — — — — — — — — — — 1981 1478 104.9 — — — — — -9 — 24.1% -1.72 1–1 0–1 — +0.16
29 — — — — — — — — — — — — — — — — 1982 1474 104.5 — — — — — — — 0.0% -4.00 — — — -0.15
30 — — — — — — — — — — — — — — — — 1983 1526 108.9 — — — — +23 — — 66.7% +1.33 1–0 — — +0.54
31 — — — — — — — — — — — — — — — — 1984 1453 114.0 — — — — — -38 — 15.0% -1.95 0–3 (0%) 1–3 (25%) 95.4 -0.02
32 — — — — — — — — — — — — — — — — 1985 1456 105.2 — — — — — -51 — 33.3% -1.17 — — — +0.18
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 — 1549 121.7 — — — — +35 +3 +55 33.6% -1.14 11–28 (28%) 12–18 (40%) 90.5 +5.18

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.