H2H data updated: 2026-09-03 00:00 UTC

Lawson Duncan vs Barry Moir H2H: 1-0

Lawson Duncan holds a 1–0 lead over Barry Moir in their ATP head-to-head. Across 1 main-draw meeting, Lawson Duncan leads 1–0 on clay. Most recently, Lawson Duncan won the 1988 U.S. Pro Tennis Championships round of 64 6-3 7-5.

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Lawson Duncan
USA Age 61 Right-Handed 185 cm / 6'1"
H2H
1 – 0
1 main draw meetings
Barry Moir
RSA Age 63 Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Lawson Duncan #82 6-3 7-5 Barry Moir #145 Match data Jul 6, 1988* R64 U.S. Pro Tennis Championships 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
Barry Moir #1,018 #92 104 1,624 36 59 37.9% 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 Barry Moir
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 1981 1–1 50.0% — 1,510 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 1984 0–1 0.0% #202 1,498 0 0
22 1987 6–9 40.0% #93 1,565 0 0 1985 2–4 33.3% #125 1,520 0 0
23 1988 21–17 55.3% #58 1,658 0 0 1986 8–16 33.3% #146 1,535 0 0
24 1989 25–22 53.2% #91 1,672 0 0 1987 7–15 31.8% #142 1,530 0 0
25 1990 12–18 40.0% #143 1,589 0 0 1988 10–13 43.5% #120 1,580 0 0
26 1991 0–2 0.0% #432 1,565 0 0 1989 8–9 47.1% #217 1,615 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 Barry Moir
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 — — — — — — — — — — — — — — — — — 1981 1 1 2 50.0% — — — — — — — — — — — —
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% — — — — — — — — — — — — — — — — — — — — — — — — —
21 1986 1 3 4 25.0% 9 14 23 39.1% — — — — 1 1 2 50.0% 1984 0 1 1 0.0% — — — — — — — — — — — —
22 1987 0 2 2 0.0% 6 7 13 46.2% — — — — — — — — 1985 2 2 4 50.0% — — — — 0 2 2 0.0% — — — —
23 1988 2 3 5 40.0% 19 13 32 59.4% — — — — 0 1 1 0.0% 1986 4 7 11 36.4% 3 5 8 37.5% 1 4 5 20.0% — — — —
24 1989 2 5 7 28.6% 23 17 40 57.5% — — — — — — — — 1987 3 10 13 23.1% 4 3 7 57.1% — — — — 0 2 2 0.0%
25 1990 2 4 6 33.3% 9 10 19 47.4% 0 1 1 0.0% 1 3 4 25.0% 1988 6 8 14 42.9% 0 2 2 0.0% 4 2 6 66.7% 0 1 1 0.0%
26 1991 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — 1989 4 6 10 40.0% 4 3 7 57.1% — — — — — — — —
Career — 9 24 33 27.3% 93 79 172 54.1% 0 1 1 0.0% 3 6 9 33.3% — 20 35 55 36.4% 11 13 24 45.8% 5 8 13 38.5% 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 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 Barry Moir
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 — — — — — — — — — — — — — — — — 1981 1511 101.0 — — — — — — — 40.0% -1.00 1–0 — — +0.14
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%) — +2.39 — — — — — — — — — — — — — — — —
21 1986 1570 128.6 — — — — -55 +57 — 45.6% -0.35 1–8 (11%) 8–2 (80%) — +0.35 1984 1498 101.9 — — — — — — — 33.3% -0.33 0–1 1–2 (33%) — +0.11
22 1987 1566 120.6 — — — — — +69 — 43.8% -0.16 1–2 (33%) 0–2 — +0.50 1985 1520 111.5 — — — — +50 — — 31.3% -1.94 2–1 (67%) 2–0 — -0.54
23 1988 1658 128.6 — — — — -200 +59 — 52.4% +0.15 4–4 (50%) 5–5 (50%) — +1.27 1986 1536 125.4 — — — — +49 +5 -45 40.6% -0.75 3–6 (33%) 5–3 (63%) — -0.05
24 1989 1672 132.8 — — — — -181 +42 — 52.6% +0.20 5–5 (50%) 5–4 (56%) — +1.78 1987 1530 119.9 — — — — -17 +56 — 33.9% -1.11 4–4 (50%) 3–2 (60%) — -0.13
25 1990 1590 119.9 — — — — -91 +107 — 38.8% -1.07 2–4 (33%) 5–1 (83%) — +1.13 1988 1581 116.7 — — — — -49 — +6 44.3% -0.43 1–1 2–6 (25%) — +0.35
26 1991 1565 95.6 +0.82 -1.98 0.695 44.0% — — — 0.0% -2.75 — 0–2 — -0.06 1989 1615 122.1 — — — — -54 -26 — 45.2% -0.14 4–2 (67%) 2–2 (50%) — -0.34
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 — 1624 124.8 — — — — -14 +11 -17 40.1% -0.73 15–15 (50%) 15–15 (50%) 104.8 -0.48

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.