H2H data updated: 2026-09-02 00:00 UTC

Todd Nelson vs Glenn Layendecker H2H: 0-1

Glenn Layendecker holds a 1–0 lead over Todd Nelson in their ATP head-to-head. Across 1 main-draw meeting, Glenn Layendecker leads 1–0 on carpet. Most recently, Glenn Layendecker won the 1985 Brisbane International round of 16 7-6 7-6.

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Todd Nelson
USA Age 65 Right-Handed 185 cm / 6'1"
H2H
0 – 1
1 main draw meetings
Glenn Layendecker
USA Age 65 Left-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Glenn Layendecker #148 7-6 7-6 Todd Nelson #167 Match data Oct 11, 1985* R16 Brisbane International 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
Todd Nelson #1,179 #58 156 1,650 53 90 37.1% 0 0 0 0 0 0
Glenn Layendecker #804 #48 447 1,733 77 104 42.5% 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 Todd Nelson Glenn Layendecker
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
22 1983 4–5 44.4% #423 1,528 0 0 — — — — — — —
23 1984 10–12 45.5% #97 1,602 0 0 1984 3–12 20.0% #174 1,468 0 0
24 1985 7–15 31.8% #161 1,565 0 0 1985 10–11 47.6% #118 1,526 0 0
25 1986 8–15 34.8% #117 1,565 0 0 1986 17–17 50.0% #73 1,663 0 0
26 1987 9–12 42.9% #112 1,575 0 0 1987 1–12 7.7% #353 1,517 0 0
27 1988 11–19 36.7% #122 1,563 0 0 1988 9–8 52.9% #78 1,610 0 0
28 1989 0–3 0.0% #486 1,520 0 0 1989 17–18 48.6% #87 1,651 0 0
29 1990 0–2 0.0% #485 1,506 0 0 1990 12–14 46.2% #134 1,629 0 0
30 1991 2–3 40.0% #273 1,514 0 0 1991 6–8 42.9% #135 1,611 0 0
31 1992 0–1 0.0% #302 1,503 0 0 1992 2–4 33.3% #353 1,598 0 0
32 1993 2–3 40.0% #255 1,505 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 Todd Nelson Glenn Layendecker
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 %
22 1983 2 4 6 33.3% — — — — 2 1 3 66.7% — — — — — — — — — — — — — — — — — — — — —
23 1984 6 8 14 42.9% 2 2 4 50.0% 0 1 1 0.0% 2 1 3 66.7% 1984 2 4 6 33.3% 0 1 1 0.0% 0 5 5 0.0% 1 2 3 33.3%
24 1985 3 4 7 42.9% 0 2 2 0.0% 2 4 6 33.3% 2 5 7 28.6% 1985 2 5 7 28.6% 0 1 1 0.0% 5 2 7 71.4% 3 3 6 50.0%
25 1986 2 8 10 20.0% 1 1 2 50.0% 2 3 5 40.0% 3 3 6 50.0% 1986 8 7 15 53.3% 3 4 7 42.9% 4 4 8 50.0% 2 2 4 50.0%
26 1987 0 3 3 0.0% 0 2 2 0.0% 1 3 4 25.0% 8 4 12 66.7% 1987 1 4 5 20.0% 0 2 2 0.0% 0 3 3 0.0% 0 3 3 0.0%
27 1988 7 11 18 38.9% — — — — 0 3 3 0.0% 4 5 9 44.4% 1988 7 4 11 63.6% — — — — 1 2 3 33.3% 1 2 3 33.3%
28 1989 0 2 2 0.0% — — — — — — — — 0 1 1 0.0% 1989 8 12 20 40.0% — — — — 5 3 8 62.5% 4 3 7 57.1%
29 1990 0 1 1 0.0% — — — — — — — — 0 1 1 0.0% 1990 8 8 16 50.0% — — — — 2 2 4 50.0% 2 4 6 33.3%
30 1991 1 2 3 33.3% — — — — 1 1 2 50.0% — — — — 1991 4 4 8 50.0% — — — — 2 3 5 40.0% 0 1 1 0.0%
31 1992 0 1 1 0.0% — — — — — — — — — — — — 1992 1 2 3 33.3% 0 1 1 0.0% — — — — 1 1 2 50.0%
32 1993 1 2 3 33.3% — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
Career — 22 46 68 32.4% 3 7 10 30.0% 9 17 26 34.6% 19 20 39 48.7% — 41 50 91 45.1% 3 9 12 25.0% 19 24 43 44.2% 14 21 35 40.0%

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 10/11 of Todd Nelson's and 19/20 of Glenn Layendecker'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 Todd Nelson Glenn Layendecker
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%
30 1991 5/5 4.6 6.4 57.9% 72.8% 43.7% 60.2% 44.8% 61.1% 31.8% 1991 13/14 6.6 4.8 60.5% 69.6% 47.9% 53.1% 48.0% 61.1% 33.4%
31 1992 1/1 1.0 8.0 53.2% 60.6% 37.9% 50.0% 31.3% 50.0% 42.3% 1992 6/6 4.0 2.7 60.1% 68.8% 52.8% 69.8% 41.4% 61.7% 34.7%
32 1993 4/5 7.8 5.0 57.2% 73.8% 48.8% 61.4% 40.5% 62.8% 38.7% — —/— — — — — — — — — —
Career — 10/143 5.5 6.0 57.1% 71.9% 45.2% 59.6% 41.7% 60.6% 35.6% — 19/181 5.8 4.2 60.4% 69.4% 49.5% 58.4% 45.9% 61.3% 33.8%

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 Todd Nelson Glenn Layendecker
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
22 1983 1529 119.1 — — — — +2 — +81 47.6% +0.05 0–1 2–0 — +0.32 — — — — — — — — — — — — — — — —
23 1984 1602 120.6 — — — — -5 -43 — 47.4% -0.21 4–5 (44%) 6–5 (55%) — +1.29 1984 1468 117.4 — — — — +88 — +2 25.0% -1.53 1–2 (33%) 2–4 (33%) — -0.05
24 1985 1566 122.4 — — — — +31 — +19 40.3% -0.61 2–6 (25%) 6–9 (40%) — +0.78 1985 1526 116.1 — — — — +13 — +50 50.0% -0.13 3–5 (38%) 7–7 (50%) — +2.41
25 1986 1565 134.9 — — — — +9 — +12 37.7% -0.70 4–4 (50%) 5–7 (42%) — -0.43 1986 1664 134.7 — — — — -1 -153 -70 45.3% -0.41 10–3 (77%) 6–6 (50%) — +0.17
26 1987 1575 132.2 — — — — +42 — -8 50.0% +0.07 1–7 (13%) 6–5 (55%) — +1.45 1987 1517 108.0 — — — — +52 — +20 20.6% -1.68 1–3 (25%) 1–2 (33%) — -0.27
27 1988 1564 133.6 — — — — +52 — -56 39.2% -0.70 4–5 (44%) 4–6 (40%) — -0.85 1988 1610 128.7 — — — — +51 — -89 52.3% +0.14 3–3 (50%) 7–3 (70%) — +0.57
28 1989 1520 99.2 — — — — +44 — — 14.3% -1.43 0–1 0–2 — +0.26 1989 1651 126.2 — — — — -12 — -31 49.5% -0.04 7–8 (47%) 8–10 (44%) — +0.49
29 1990 1507 110.1 — — — — — — — 33.3% -0.50 0–2 — — -0.14 1990 1630 128.5 — — — — -1 — -3 49.3% -0.22 2–5 (29%) 7–4 (64%) — -0.62
30 1991 1514 111.4 -1.52 -0.18 0.816 47.2% +43 — — 42.9% -0.71 2–2 (50%) 1–1 — +0.24 1991 1611 117.0 -0.90 -2.45 0.858 47.3% +27 — -6 42.2% -0.58 5–3 (63%) 4–3 (57%) — +0.59
31 1992 1504 104.3 -0.63 +1.44 0.846 45.8% — — — 0.0% -1.33 — 0–2 — -0.06 1992 1598 117.5 +1.00 -1.30 0.906 48.7% +32 — — 28.6% -1.00 1–0 0–1 — -0.21
32 1993 1506 108.4 +0.32 +1.18 1.039 50.4% +33 — — 35.7% -0.57 1–0 0–2 — +0.53 — — — — — — — — — — — — — — — —
Career — 1651 134.5 -0.70 +0.53 0.904 48.3% +28 -43 +10 41.7% -0.46 18–33 (35%) 30–39 (43%) 93.7 +2.37 — 1733 131.2 -0.30 -2.09 0.873 47.7% +17 -153 -16 43.8% -0.44 33–32 (51%) 42–40 (51%) 105.2 +1.70

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.