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

Richard Matuszewski vs John Sadri H2H: 0-1

John Sadri holds a 1–0 lead over Richard Matuszewski in their ATP head-to-head. Across 1 main-draw meeting, John Sadri leads 1–0 on hard courts. Most recently, John Sadri won the 1987 Seoul round of 32 6-3 6-1.

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Richard Matuszewski
USA Age 61 Right-Handed 188 cm / 6'2"
H2H
0 – 1
1 main draw meetings
John Sadri
USA Age 69 Right-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
John Sadri #153 6-3 6-1 Richard Matuszewski #81 Match data Apr 23, 1987* R32 Seoul ATP 250 Hard

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
Richard Matuszewski #839 #49 405 1,693 54 80 40.3% 0 0 0 0 0 0
John Sadri #997 #14 0 1,980 214 189 53.1% 0 0 0 0 2 2

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 Richard Matuszewski John Sadri
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 — — — — — — — 1976 0–1 0.0% #360 1,498 0 0
20 1985 1–1 50.0% #362 1,516 0 0 1977 0–1 0.0% #322 1,496 0 0
21 1986 6–3 66.7% #90 1,609 0 0 1978 6–8 42.9% #84 1,564 0 0
22 1987 8–16 33.3% #197 1,574 0 0 1979 29–24 54.7% #45 1,861 0 0
23 1988 11–10 52.4% #56 1,654 0 0 1980 47–25 65.3% #15 1,939 0 1
24 1989 16–22 42.1% #119 1,614 0 0 1981 22–21 51.2% #36 1,736 0 1
25 1990 4–9 30.8% #219 1,550 0 0 1982 32–23 58.2% #38 1,737 0 2
26 1991 0–1 0.0% #263 1,537 0 0 1983 8–13 38.1% #93 1,641 0 2
27 1992 2–2 50.0% #144 1,534 0 0 1984 25–16 61.0% #29 1,811 0 2
28 1993 5–9 35.7% #143 1,572 0 0 1985 25–25 50.0% #46 1,750 0 2
29 1994 1–6 14.3% #307 1,514 0 0 1986 12–21 36.4% #130 1,648 0 2
30 1995 0–1 0.0% #835 1,501 0 0 1987 8–11 42.1% #173 1,602 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 Richard Matuszewski John Sadri
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 — — — — — — — — — — — — — — — — — 1976 — — — — 0 1 1 0.0% — — — — — — — —
20 1985 1 1 2 50.0% — — — — — — — — — — — — 1977 — — — — — — — — — — — — 0 1 1 0.0%
21 1986 5 2 7 71.4% 1 1 2 50.0% — — — — — — — — 1978 3 4 7 42.9% 0 2 2 0.0% 3 2 5 60.0% — — — —
22 1987 8 11 19 42.1% — — — — 0 5 5 0.0% — — — — 1979 9 8 17 52.9% 5 3 8 62.5% 8 4 12 66.7% 7 9 16 43.8%
23 1988 7 5 12 58.3% — — — — 0 1 1 0.0% 4 4 8 50.0% 1980 14 7 21 66.7% 0 2 2 0.0% 15 6 21 71.4% 18 10 28 64.3%
24 1989 9 13 22 40.9% — — — — 4 3 7 57.1% 3 6 9 33.3% 1981 3 5 8 37.5% 0 1 1 0.0% 8 5 13 61.5% 11 10 21 52.4%
25 1990 2 5 7 28.6% 0 2 2 0.0% 1 1 2 50.0% 1 1 2 50.0% 1982 3 6 9 33.3% 4 2 6 66.7% 10 6 16 62.5% 15 9 24 62.5%
26 1991 0 1 1 0.0% — — — — — — — — — — — — 1983 1 2 3 33.3% — — — — 1 4 5 20.0% 6 7 13 46.2%
27 1992 2 2 4 50.0% — — — — — — — — — — — — 1984 9 6 15 60.0% 4 2 6 66.7% 11 5 16 68.8% 1 3 4 25.0%
28 1993 0 4 4 0.0% — — — — 3 3 6 50.0% 2 2 4 50.0% 1985 8 10 18 44.4% — — — — 6 4 10 60.0% 11 11 22 50.0%
29 1994 0 3 3 0.0% — — — — 1 2 3 33.3% 0 1 1 0.0% 1986 4 10 14 28.6% 0 1 1 0.0% 3 4 7 42.9% 5 6 11 45.5%
30 1995 0 1 1 0.0% — — — — — — — — — — — — 1987 4 4 8 50.0% 1 1 2 50.0% 3 6 9 33.3% — — — —
Career — 34 48 82 41.5% 1 3 4 25.0% 9 15 24 37.5% 10 14 24 41.7% — 58 62 120 48.3% 14 15 29 48.3% 68 46 114 59.6% 74 66 140 52.9%

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 Richard Matuszewski John Sadri
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 — — — — — — — — — — — — — — — — 1976 1499 111.1 — — — — — — — 0.0% -3.00 — — — -0.27
20 1985 1517 104.7 — — — — — — — 37.5% -0.25 1–0 1–3 (25%) — +0.17 1977 1497 104.1 — — — — — — — 0.0% -3.00 — 0–1 — -0.07
21 1986 1610 127.3 — — — — +30 — — 70.0% +1.50 0–2 1–2 (33%) — +0.35 1978 1564 130.6 — — — — +6 — +44 50.0% +0.11 1–3 (25%) 2–2 (50%) — +0.84
22 1987 1574 128.9 — — — — +55 — -108 36.8% -0.61 1–4 (20%) 2–7 (22%) — -0.01 1979 1861 151.0 — — — — -119 -244 -56 51.8% +0.17 11–5 (69%) 8–14 (36%) — -1.45
23 1988 1654 131.2 — — — — +37 — — 55.1% -0.12 1–5 (17%) 6–5 (55%) — +0.65 1980 1940 157.0 — — — — +11 — -34 62.3% +0.72 9–12 (43%) 19–16 (54%) — -5.20
24 1989 1615 133.3 — — — — +8 — -52 44.2% -0.65 4–8 (33%) 10–5 (67%) — +0.01 1981 1737 143.0 — — — — +67 — +81 48.1% +0.04 9–6 (60%) 11–12 (48%) — -1.48
25 1990 1550 110.5 — — — — +33 — — 38.2% -0.79 3–4 (43%) 3–3 (50%) — +0.40 1982 1738 142.8 — — — — +19 -126 +70 56.2% +0.37 11–11 (50%) 19–19 (50%) — -1.52
26 1991 1538 99.7 -2.32 +1.73 0.951 48.5% — — — 0.0% -2.00 — 0–1 — +0.01 1983 1641 128.2 — — — — +86 — +64 39.2% -0.33 2–2 (50%) 4–8 (33%) — +1.38
27 1992 1534 107.8 +1.69 -0.95 1.293 54.9% +31 — — 45.5% +0.64 1–0 0–2 — +0.73 1984 1812 142.4 — — — — -66 -146 +50 57.1% +0.42 7–6 (54%) 10–14 (42%) — -0.17
28 1993 1573 117.1 -1.91 -2.69 0.777 46.8% -39 — +73 40.0% -0.57 1–1 2–3 (40%) — +0.22 1985 1751 142.3 — — — — -39 — +121 49.2% -0.08 7–7 (50%) 13–14 (48%) — -2.23
29 1994 1514 98.6 -2.62 -2.16 0.775 46.2% -41 — +119 18.8% -1.44 1–1 0–2 — +0.49 1986 1649 140.6 — — — — -1 — +163 42.4% -0.39 3–8 (27%) 9–10 (47%) — -1.80
30 1995 1502 102.4 -3.20 -0.60 1.057 50.6% — — — 33.3% 0.00 0–1 — — +0.08 1987 1602 121.9 — — — — +47 — +90 44.9% -0.24 2–1 (67%) 4–2 (67%) — +0.33
Career — 1694 131.8 -1.73 -2.02 0.851 47.9% +21 — -5 43.3% -0.43 13–26 (33%) 25–33 (43%) 91.0 +2.31 — 1980 150.7 — — — — -7 -179 +46 52.1% +0.17 62–61 (50%) 99–112 (47%) 97.5 -2.90

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.