H2H data updated: 2026-09-07 00:00 UTC

Lawson Duncan vs Trevor Allan H2H: 0-1

Trevor Allan holds a 1–0 lead over Lawson Duncan in their ATP head-to-head. Across 1 main-draw meeting, Trevor Allan leads 1–0 on clay. Most recently, Trevor Allan won the 1984 Washington Open round of 64 6-2 6-0.

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

Lawson Duncan
USA Age 61 Right-Handed 185 cm / 6'1"
H2H
0 – 1
1 main-draw meetings
Trevor Allan
AUS Age 71 Left-Handed 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Trevor Allan #60 6-2 6-0 Lawson Duncan #283 Match data Jul 25, 1984* R64 Washington Open 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
Trevor Allan #407 #57 0 1,693 24 35 40.7% 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 Trevor Allan
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 1974 1–2 33.3% #318 1,483 0 0
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 — — — — — — —
23 1988 21–17 55.3% #58 1,658 0 0 — — — — — — —
24 1989 25–22 53.2% #91 1,672 0 0 — — — — — — —
25 1990 12–18 40.0% #143 1,589 0 0 1981 1–1 50.0% — 1,491 0 0
26 1991 0–2 0.0% #432 1,565 0 0 1982 1–2 33.3% — 1,503 0 0
27 — — — — — — — 1983 5–3 62.5% #358 1,587 0 0
28 — — — — — — — 1984 12–10 54.5% #69 1,665 0 0
29 — — — — — — — 1985 4–15 21.1% #198 1,547 0 0
30 — — — — — — — 1986 0–2 0.0% #363 1,522 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 Trevor Allan
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 — — — — — — — — — — — — — — — — — 1974 — — — — — — — — 1 2 3 33.3% — — — —
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% — — — — — — — — — — — — — — — — — — — — — — — — —
23 1988 2 3 5 40.0% 19 13 32 59.4% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
24 1989 2 5 7 28.6% 23 17 40 57.5% — — — — — — — — — — — — — — — — — — — — — — — — —
25 1990 2 4 6 33.3% 9 10 19 47.4% 0 1 1 0.0% 1 3 4 25.0% 1981 — — — — 1 1 2 50.0% — — — — — — — —
26 1991 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — 1982 — — — — 1 2 3 33.3% — — — — — — — —
27 — — — — — — — — — — — — — — — — — 1983 — — — — 5 3 8 62.5% — — — — — — — —
28 — — — — — — — — — — — — — — — — — 1984 — — — — 12 10 22 54.5% — — — — — — — —
29 — — — — — — — — — — — — — — — — — 1985 — — — — 4 12 16 25.0% 0 1 1 0.0% 0 2 2 0.0%
30 — — — — — — — — — — — — — — — — — 1986 — — — — 0 1 1 0.0% — — — — 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% — — — — — 23 29 52 44.2% 1 3 4 25.0% 0 3 3 0.0%

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 Lawson Duncan Trevor Allan
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 — — — — — — — — — — — — — — — — 1974 1484 97.8 — — — — — — +26 33.3% -1.50 — — — +0.51
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 — — — — — — — — — — — — — — — —
23 1988 1658 128.6 — — — — -200 +59 — 52.4% +0.15 4–4 (50%) 5–5 (50%) 99.5 +1.27 — — — — — — — — — — — — — — — —
24 1989 1672 132.8 — — — — -181 +42 — 52.6% +0.20 5–5 (50%) 5–4 (56%) 99.4 +1.78 — — — — — — — — — — — — — — — —
25 1990 1590 119.9 — — — — -91 +107 — 38.8% -1.07 2–4 (33%) 5–1 (83%) 101.9 +1.13 1981 1491 102.4 — — — — — — — 50.0% +0.25 — 0–1 — +0.27
26 1991 1565 95.6 +0.82 -1.98 0.695 44.0% — — — 0.0% -2.75 — 0–2 — -0.06 1982 1504 109.4 — — — — — +37 — 28.6% -2.00 1–0 — — -0.20
27 — — — — — — — — — — — — — — — — 1983 1587 121.9 — — — — — +29 — 57.9% +0.79 1–0 — — +0.34
28 — — — — — — — — — — — — — — — — 1984 1665 137.3 — — — — — +33 — 47.9% +0.35 5–1 (83%) 0–1 — 0.00
29 — — — — — — — — — — — — — — — — 1985 1548 118.7 — — — — — +18 — 31.3% -1.12 1–6 (14%) 2–4 (33%) 93.2 -0.07
30 — — — — — — — — — — — — — — — — 1986 1522 98.9 — — — — — — — 0.0% -3.50 — — — +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 — 1693 128.3 — — — — — +28 +26 40.4% -0.43 8–7 (53%) 2–6 (25%) 100.6 +1.75

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.