H2H data updated: 2026-09-08 00:00 UTC

Erick Iskersky vs Peter Mcnamara H2H: 1-2

Peter Mcnamara holds a 2–1 lead over Erick Iskersky in their ATP head-to-head. Across 3 main-draw meetings, Peter Mcnamara leads 2–1 on clay. Most recently, Peter Mcnamara won the 1982 Houston round of 16 6-7 6-1 6-3.

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Erick Iskersky
USA Age 68 Right-Handed 180 cm / 5'11"
H2H
1 – 2
3 main-draw meetings
Peter Mcnamara
AUS Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Peter Mcnamara 6-7 6-1 6-3 Erick Iskersky #67 Match data Apr 16, 1982* R16 Houston ATP 250 Clay
Erick Iskersky 6-1 6-4 Peter Mcnamara Match data Aug 10, 1978* R32 Colombus ATP 250 Clay
Peter Mcnamara 6-0 5-7 6-2 Erick Iskersky Match data Aug 2, 1978* R32 South Orange 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
Erick Iskersky #750 #64 0 1,657 33 61 35.1% 0 0 0 0 1 1
Peter Mcnamara — — — 2,038 — — — 0 0 0 0 5 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 Erick Iskersky Peter Mcnamara
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
20 1978 6–7 46.2% #92 1,551 0 0 — — — — — — —
21 1979 1–9 10.0% #219 1,479 0 0 — — — — — — —
23 1981 4–5 44.4% — 1,528 0 0 — — — — — — —
24 1982 14–23 37.8% #91 1,571 0 1 — — — — — — —
25 1983 7–12 36.8% #112 1,570 0 1 — — — — — — —
26 1984 1–4 20.0% #290 1,540 0 1 — — — — — — —
27 1985 0–1 0.0% #724 1,533 0 1 — — — — — — —

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 Erick Iskersky Peter Mcnamara
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 %
16 — — — — — — — — — — — — — — — — — 1972 — — — — — — — — 0 1 1 0.0% — — — —
17 — — — — — — — — — — — — — — — — — 1973 — — — — — — — — 0 1 1 0.0% — — — —
18 — — — — — — — — — — — — — — — — — 1974 — — — — — — — — 0 3 3 0.0% — — — —
19 — — — — — — — — — — — — — — — — — 1975 0 1 1 0.0% — — — — 2 3 5 40.0% — — — —
20 1978 1 1 2 50.0% 5 5 10 50.0% — — — — 0 1 1 0.0% 1976 0 1 1 0.0% — — — — 0 1 1 0.0% — — — —
21 1979 0 2 2 0.0% 1 4 5 20.0% 0 1 1 0.0% 0 2 2 0.0% 1977 — — — — 1 3 4 25.0% 1 3 4 25.0% — — — —
22 — — — — — — — — — — — — — — — — — 1978 1 3 4 25.0% 9 7 16 56.3% 2 1 3 66.7% — — — —
23 1981 0 1 1 0.0% 4 4 8 50.0% — — — — — — — — 1979 3 4 7 42.9% 28 16 44 63.6% 5 4 9 55.6% 0 1 1 0.0%
24 1982 10 11 21 47.6% 3 7 10 30.0% 0 1 1 0.0% 1 4 5 20.0% 1980 5 4 9 55.6% 23 10 33 69.7% 4 2 6 66.7% 6 5 11 54.5%
25 1983 1 8 9 11.1% 3 3 6 50.0% — — — — 3 1 4 75.0% 1981 5 3 8 62.5% 18 5 23 78.3% 4 3 7 57.1% 7 1 8 87.5%
26 1984 1 3 4 25.0% 0 1 1 0.0% — — — — — — — — 1982 2 1 3 66.7% 22 9 31 71.0% 0 1 1 0.0% 10 6 16 62.5%
27 1985 0 1 1 0.0% — — — — — — — — — — — — 1983 0 1 1 0.0% 0 1 1 0.0% — — — — 10 2 12 83.3%
29 — — — — — — — — — — — — — — — — — 1985 — — — — 1 3 4 25.0% 0 2 2 0.0% 2 1 3 66.7%
30 — — — — — — — — — — — — — — — — — 1986 1 1 2 50.0% — — — — — — — — — — — —
31 — — — — — — — — — — — — — — — — — 1987 — — — — — — — — 0 1 1 0.0% — — — —
Career — 13 27 40 32.5% 16 24 40 40.0% 0 2 2 0.0% 4 8 12 33.3% — 17 19 36 47.2% 102 54 156 65.4% 18 26 44 40.9% 35 16 51 68.6%

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 Erick Iskersky Peter Mcnamara
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
16 — — — — — — — — — — — — — — — — 1972 1483 98.9 — — — — — — — 33.3% -0.67 0–1 — — +0.08
17 — — — — — — — — — — — — — — — — 1973 1469 95.1 — — — — — — — 0.0% -4.50 — — — +0.03
18 — — — — — — — — — — — — — — — — 1974 1431 101.4 — — — — — — +13 25.0% -1.75 0–2 0–1 — +0.28
19 — — — — — — — — — — — — — — — — 1975 1448 112.6 — — — — — — +32 41.2% -0.76 0–1 2–0 — +0.41
20 1978 1552 123.1 — — — — +2 +44 — 48.4% -0.52 2–3 (40%) 2–1 (67%) — +0.37 1976 1418 97.6 — — — — — — — 28.6% -1.14 0–1 — — +0.31
21 1979 1479 108.2 — — — — +7 +85 — 20.8% -1.83 0–3 (0%) 2–1 (67%) 96.2 +0.36 1977 1425 120.1 — — — — — +107 +12 28.6% -1.81 1–2 (33%) — — +0.36
22 — — — — — — — — — — — — — — — — 1978 1586 121.0 — — — — -60 +33 -52 48.1% 0.00 3–2 (60%) 4–1 (80%) 105.0 +1.73
23 1981 1528 119.4 — — — — — +56 — 47.6% -0.05 1–2 (33%) — — +0.28 1979 1753 140.6 — — — — -224 +41 -130 54.4% +0.49 16–9 (64%) 5–11 (31%) 102.2 +1.83
24 1982 1572 131.2 — — — — -3 +5 — 43.3% -0.74 3–11 (21%) 8–3 (73%) 98.7 -0.27 1980 1921 157.2 — — — — -203 -15 -154 60.8% +0.75 11–3 (79%) 13–10 (57%) 111.9 -1.60
25 1983 1571 122.0 — — — — -22 +12 — 45.7% -0.44 1–7 (13%) 6–1 (86%) 99.3 +0.60 1981 1924 151.1 — — — — -109 +69 -122 69.1% +1.37 4–6 (40%) 7–6 (54%) 98.9 +0.17
26 1984 1541 104.7 — — — — -2 — — 25.0% -1.42 1–1 0–1 — +0.28 1982 1949 164.7 — — — — -42 +89 — 58.7% +0.70 15–5 (75%) 8–12 (40%) 104.4 -3.49
27 1985 1534 104.3 — — — — — — — 33.3% -1.00 0–1 — — -0.06 1983 2005 156.9 — — — — +20 — — 71.0% +1.13 3–2 (60%) 5–3 (63%) 103.0 -1.64
29 — — — — — — — — — — — — — — — — 1985 1861 125.9 — — — — +122 +68 — 38.5% -0.58 1–3 (25%) 2–2 (50%) 94.2 -0.40
30 — — — — — — — — — — — — — — — — 1986 1835 103.4 — — — — — — — 50.0% +1.75 — 0–2 — +0.35
31 — — — — — — — — — — — — — — — — 1987 1809 102.8 — — — — — — — 40.0% +0.40 0–1 0–1 — -0.20
Career — 1658 128.7 — — — — -7 +37 — 41.4% -0.74 8–28 (22%) 18–7 (72%) 96.6 +1.66 — 2039 154.5 — — — — -96 +44 -77 56.6% +0.53 54–38 (59%) 46–49 (48%) 105.5 -0.62

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.