H2H data updated: 2026-09-06 00:00 UTC

Tom Nijssen vs Lawson Duncan H2H: 1-1

Tom Nijssen and Lawson Duncan are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, they are tied 1–1 on carpet. Most recently, Tom Nijssen won the 1990 Toronto Indoor round of 64 6-3 6-3.

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Tom Nijssen
NED Age 61 Right-Handed 175 cm / 5'9"
H2H
1 – 1
2 main-draw meetings
Lawson Duncan
USA Age 61 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Tom Nijssen #119 6-3 6-3 Lawson Duncan #71 Match data Feb 14, 1990* R64 Toronto Indoor ATP Championship Series → modern equivalent ATP 500 Carpet
Lawson Duncan #55 6-2 7-6 Tom Nijssen #246 Match data Feb 5, 1986* R64 Memphis ATP 250 Carpet

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
Tom Nijssen #827 #87 242 1,678 39 76 33.9% 0 0 0 0 0 0
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 Tom Nijssen Lawson Duncan
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 0–3 0.0% #396 1,476 0 0 1986 11–18 37.9% #174 1,570 0 0
22 1987 7–9 43.8% #103 1,537 0 0 1987 6–9 40.0% #93 1,565 0 0
23 1988 6–13 31.6% #114 1,545 0 0 1988 21–17 55.3% #58 1,658 0 0
24 1989 12–15 44.4% #99 1,634 0 0 1989 25–22 53.2% #91 1,672 0 0
25 1990 3–13 18.8% #194 1,538 0 0 1990 12–18 40.0% #143 1,589 0 0
26 1991 3–5 37.5% #253 1,570 0 0 1991 0–2 0.0% #432 1,565 0 0
27 1992 4–6 40.0% #221 1,601 0 0 — — — — — — —
28 1993 4–7 36.4% #235 1,625 0 0 — — — — — — —
29 1994 0–4 0.0% #591 1,561 0 0 — — — — — — —
30 1995 0–1 0.0% #793 1,554 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 Tom Nijssen 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 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 0 1 1 0.0% 0 1 1 0.0% — — — — 0 1 1 0.0% 1986 1 3 4 25.0% 9 14 23 39.1% — — — — 1 1 2 50.0%
22 1987 2 2 4 50.0% 5 6 11 45.5% — — — — 0 1 1 0.0% 1987 0 2 2 0.0% 6 7 13 46.2% — — — — — — — —
23 1988 1 4 5 20.0% 3 3 6 50.0% 0 2 2 0.0% 2 4 6 33.3% 1988 2 3 5 40.0% 19 13 32 59.4% — — — — 0 1 1 0.0%
24 1989 6 5 11 54.5% 1 4 5 20.0% 1 2 3 33.3% 4 4 8 50.0% 1989 2 5 7 28.6% 23 17 40 57.5% — — — — — — — —
25 1990 2 7 9 22.2% 0 2 2 0.0% 0 2 2 0.0% 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 1 1 2 50.0% 0 1 1 0.0% — — — — 2 3 5 40.0% 1991 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
27 1992 — — — — 2 2 4 50.0% 0 1 1 0.0% 2 3 5 40.0% — — — — — — — — — — — — — — — — —
28 1993 0 1 1 0.0% 1 3 4 25.0% — — — — 3 3 6 50.0% — — — — — — — — — — — — — — — — —
29 1994 0 1 1 0.0% 0 3 3 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
30 1995 — — — — — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
Career — 12 22 34 35.3% 12 25 37 32.4% 1 7 8 12.5% 14 22 36 38.9% — 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 31/34 of Tom Nijssen'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 Tom Nijssen 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 7/8 6.6 4.0 47.8% 72.0% 46.8% 48.1% 40.2% 59.7% 33.8% 1991 2/2 1.0 0.0 75.3% 62.3% 43.3% 48.9% 22.5% 57.5% 29.5%
27 1992 9/10 4.6 4.0 50.3% 72.2% 50.9% 64.9% 42.1% 61.9% 40.8% — —/— — — — — — — — — —
28 1993 11/11 5.5 2.5 41.9% 71.4% 51.6% 52.2% 39.3% 59.6% 32.3% — —/— — — — — — — — — —
29 1994 3/4 3.3 3.7 55.4% 68.0% 45.5% 60.8% 38.7% 57.9% 35.0% — —/— — — — — — — — — —
30 1995 1/1 4.0 8.0 53.3% 71.9% 48.0% 66.7% 33.3% 60.7% 30.5% — —/— — — — — — — — — —
Career — 31/115 5.2 3.6 47.3% 71.4% 49.6% 56.3% 40.0% 60.2% 35.3% — 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 Tom Nijssen 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 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 1476 105.9 — — — — — — — 0.0% -3.00 — 0–1 — -0.18 1986 1570 128.6 — — — — -55 +57 — 45.6% -0.35 1–8 (11%) 8–2 (80%) 97.4 +0.35
22 1987 1538 116.4 — — — — -6 +19 — 40.5% -1.00 3–1 (75%) 2–1 (67%) — +0.55 1987 1566 120.6 — — — — — +69 — 43.8% -0.16 1–2 (33%) 0–2 — +0.50
23 1988 1545 122.1 — — — — -25 +50 — 34.0% -0.84 3–3 (50%) 0–2 — -0.07 1988 1658 128.6 — — — — -200 +59 — 52.4% +0.15 4–4 (50%) 5–5 (50%) 99.5 +1.27
24 1989 1634 128.9 — — — — +42 -95 -104 44.6% -0.28 3–4 (43%) 3–6 (33%) 96.5 +0.06 1989 1672 132.8 — — — — -181 +42 — 52.6% +0.20 5–5 (50%) 5–4 (56%) 99.4 +1.78
25 1990 1539 117.4 — — — — +60 — — 22.9% -1.91 1–2 (33%) 1–5 (17%) 97.4 -0.78 1990 1590 119.9 — — — — -91 +107 — 38.8% -1.07 2–4 (33%) 5–1 (83%) 101.9 +1.13
26 1991 1570 126.0 -0.77 -0.23 0.839 47.2% +46 — — 45.0% -0.35 1–3 (25%) 2–2 (50%) 98.4 -0.44 1991 1565 95.6 +0.82 -1.98 0.695 44.0% — — — 0.0% -2.75 — 0–2 — -0.06
27 1992 1602 126.0 +0.80 +0.57 1.071 51.5% +22 -37 — 48.0% -0.16 1–4 (20%) 3–4 (43%) 98.3 -0.47 — — — — — — — — — — — — — — — —
28 1993 1625 123.0 -1.24 -2.23 0.799 46.3% +2 -52 — 33.3% -1.11 4–1 (80%) 1–3 (25%) 102.5 -1.02 — — — — — — — — — — — — — — — —
29 1994 1562 102.7 -3.16 +0.27 0.830 46.9% — -31 — 27.3% -1.55 0–3 (0%) 1–1 — +0.07 — — — — — — — — — — — — — — — —
30 1995 1555 107.4 -2.36 +0.67 0.776 45.8% — — — 33.3% -1.00 0–1 1–1 — -0.16 — — — — — — — — — — — — — — — —
Career — 1678 131.2 -0.76 -0.63 0.886 48.1% +25 -13 -104 37.0% -0.86 16–22 (42%) 14–26 (35%) 95.2 -2.12 — 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.