H2H data updated: 2026-09-04 00:00 UTC

Marian Vajda vs Lawson Duncan H2H: 1-0

Marian Vajda holds a 1–0 lead over Lawson Duncan in their ATP head-to-head. Across 1 main-draw meeting, Marian Vajda leads 1–0 on clay. Most recently, Marian Vajda won the 1985 Austrian Open Kitzbühel round of 32 7-5 6-4.

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Marian Vajda
SVK Age 61 Right-Handed 173 cm / 5'8"
H2H
1 – 0
1 main draw meetings
Lawson Duncan
USA Age 61 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Marian Vajda #108 7-5 6-4 Lawson Duncan #48 Match data Aug 8, 1985* R32 Austrian Open Kitzbühel 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
Marian Vajda #1,076 #34 556 1,784 120 150 44.4% 0 0 0 0 2 2
Lawson Duncan #1,094 #47 317 1,761 105 110 48.8% 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 Marian Vajda Lawson Duncan
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 1984 1–4 20.0% #146 1,487 0 0 1984 4–5 44.4% #165 1,537 0 0
20 1985 15–14 51.7% #52 1,607 0 0 1985 26–19 57.8% #59 1,624 0 0
21 1986 17–22 43.6% #88 1,596 0 0 1986 11–18 37.9% #174 1,570 0 0
22 1987 24–18 57.1% #46 1,703 0 1 1987 6–9 40.0% #93 1,565 0 0
23 1988 17–21 44.7% #72 1,682 0 2 1988 21–17 55.3% #58 1,658 0 0
24 1989 14–17 45.2% #123 1,627 0 2 1989 25–22 53.2% #91 1,672 0 0
25 1990 14–16 46.7% #83 1,671 0 2 1990 12–18 40.0% #143 1,589 0 0
26 1991 18–26 40.9% #97 1,599 0 2 1991 0–2 0.0% #432 1,565 0 0
27 1992 0–8 0.0% #284 1,492 0 2 — — — — — — —
28 1993 0–2 0.0% #267 1,473 0 2 — — — — — — —
29 1994 0–2 0.0% #310 1,447 0 2 — — — — — — —

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 Marian Vajda Lawson Duncan
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 0 1 1 0.0% 1 3 4 25.0% — — — — — — — — 1984 1 2 3 33.3% 2 2 4 50.0% — — — — 1 1 2 50.0%
20 1985 5 7 12 41.7% 10 6 16 62.5% 0 1 1 0.0% — — — — 1985 1 4 5 20.0% 25 15 40 62.5% — — — — — — — —
21 1986 5 6 11 45.5% 9 11 20 45.0% — — — — 3 5 8 37.5% 1986 1 3 4 25.0% 9 14 23 39.1% — — — — 1 1 2 50.0%
22 1987 1 3 4 25.0% 23 9 32 71.9% — — — — 0 6 6 0.0% 1987 0 2 2 0.0% 6 7 13 46.2% — — — — — — — —
23 1988 1 7 8 12.5% 13 9 22 59.1% — — — — 3 5 8 37.5% 1988 2 3 5 40.0% 19 13 32 59.4% — — — — 0 1 1 0.0%
24 1989 0 3 3 0.0% 12 11 23 52.2% 1 1 2 50.0% 1 2 3 33.3% 1989 2 5 7 28.6% 23 17 40 57.5% — — — — — — — —
25 1990 — — — — 13 14 27 48.1% — — — — 1 2 3 33.3% 1990 2 4 6 33.3% 9 10 19 47.4% 0 1 1 0.0% 1 3 4 25.0%
26 1991 5 8 13 38.5% 13 14 27 48.1% 0 1 1 0.0% 0 3 3 0.0% 1991 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
27 1992 0 3 3 0.0% 0 4 4 0.0% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
28 1993 — — — — 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
29 1994 — — — — 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 17 38 55 30.9% 94 85 179 52.5% 1 3 4 25.0% 8 24 32 25.0% — 9 24 33 27.3% 93 79 172 54.1% 0 1 1 0.0% 3 6 9 33.3%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 50/56 of Marian Vajda's and 2/2 of Lawson Duncan's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.

Age Marian Vajda Lawson Duncan
Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts% Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts%
26 1991 40/44 2.6 4.1 54.0% 62.5% 48.0% 51.1% 46.1% 55.5% 40.8% 1991 2/2 1.0 0.0 75.3% 62.3% 43.3% 48.9% 22.5% 57.5% 29.5%
27 1992 7/8 2.9 5.3 53.0% 61.2% 47.1% 55.6% 35.9% 54.5% 37.8% — —/— — — — — — — — — —
28 1993 2/2 0.5 1.5 56.0% 53.5% 39.8% 40.3% 33.3% 46.8% 38.9% — —/— — — — — — — — — —
29 1994 1/2 0.0 0.0 47.3% 42.3% 41.4% 50.0% 66.7% 41.8% 40.4% — —/— — — — — — — — — —
Career — 50/270 2.5 4.1 53.8% 61.6% 47.4% 51.3% 44.6% 54.8% 40.3% — 2/215 1.0 0.0 75.3% 62.3% 43.3% 48.9% 22.5% 57.5% 29.5%

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 Marian Vajda Lawson Duncan
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 1488 111.8 — — — — — +43 — 46.2% -0.39 0–2 1–1 — +0.14 1984 1538 118.7 — — — — +16 +33 — 42.1% -0.84 — 1–0 — +0.04
20 1985 1607 129.0 — — — — -102 +82 — 45.5% -0.45 9–2 (82%) 3–4 (43%) 109.3 -0.17 1985 1625 135.4 — — — — -112 +56 — 55.2% +0.25 7–4 (64%) 7–1 (88%) 108.1 +2.39
21 1986 1596 129.9 — — — — -37 +67 — 43.8% -0.43 8–6 (57%) 3–6 (33%) 102.3 +0.61 1986 1570 128.6 — — — — -55 +57 — 45.6% -0.35 1–8 (11%) 8–2 (80%) 97.4 +0.35
22 1987 1704 134.6 — — — — -226 +119 — 49.0% -0.05 11–2 (85%) 5–5 (50%) 108.4 +0.10 1987 1566 120.6 — — — — — +69 — 43.8% -0.16 1–2 (33%) 0–2 — +0.50
23 1988 1682 138.4 — — — — -214 +153 — 46.9% -0.23 5–7 (42%) 5–5 (50%) 98.1 -2.69 1988 1658 128.6 — — — — -200 +59 — 52.4% +0.15 4–4 (50%) 5–5 (50%) 99.5 +1.27
24 1989 1628 120.5 — — — — -176 +109 — 45.9% -0.39 7–7 (50%) 7–4 (64%) 101.8 +0.49 1989 1672 132.8 — — — — -181 +42 — 52.6% +0.20 5–5 (50%) 5–4 (56%) 99.4 +1.78
25 1990 1672 133.7 — — — — -198 +69 — 47.1% -0.03 4–5 (44%) 7–5 (58%) 101.5 +0.05 1990 1590 119.9 — — — — -91 +107 — 38.8% -1.07 2–4 (33%) 5–1 (83%) 101.9 +1.13
26 1991 1599 129.3 -3.97 +1.38 0.917 48.2% -130 +135 — 41.9% -0.61 9–8 (53%) 4–3 (57%) 103.1 -0.67 1991 1565 95.6 +0.82 -1.98 0.695 44.0% — — — 0.0% -2.75 — 0–2 — -0.06
27 1992 1492 96.2 -2.53 -0.84 0.831 46.5% -63 +135 — 24.0% -1.56 0–5 (0%) 1–5 (17%) 90.6 +0.37 — — — — — — — — — — — — — — — —
28 1993 1474 103.0 -0.27 -3.94 0.732 43.2% — — — 20.0% -2.20 0–1 1–0 — +0.04 — — — — — — — — — — — — — — — —
29 1994 1447 97.5 -0.03 -0.72 0.694 41.1% — — — 20.0% -1.80 0–1 — — +0.14 — — — — — — — — — — — — — — — —
Career — 1785 134.8 -3.54 +0.81 0.890 47.6% -135 +106 — 44.4% -0.40 53–46 (54%) 37–38 (49%) 105.3 -0.59 — 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

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.