H2H data updated: 2026-09-12 00:00 UTC

Pat Dupre vs Jacek Niedzwiedzki H2H: 1-1

Pat Dupre and Jacek Niedzwiedzki are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, Pat Dupre leads 1–0 on carpet, while Jacek Niedzwiedzki leads 1–0 on hard courts. Most recently, Jacek Niedzwiedzki won the 1976 Stockholm Open round of 64 6-1 6-4.

USA Age 71 Right-Handed 190 cm / 6'3"
H2H
1 1
2 main-draw meetings
POL Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jacek Niedzwiedzki 6-1 6-4 Pat Dupre Match data Nov 9, 1976* R64 Stockholm Open ATP 250 Hard
Pat Dupre 6-2 6-3 Jacek Niedzwiedzki Match data Nov 4, 1976* R32 Cologne 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
Pat Dupre #796 #14 0 1,986 179 198 47.5% 0 0 0 0 1 1
Jacek Niedzwiedzki #420 #172 0 1,559 7 8 46.7% 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 Pat Dupre Jacek Niedzwiedzki
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1972 0–2 0.0% 1,480 0 0
18 1973 2–7 22.2% #215 1,465 0 0
19 1974 1–6 14.3% #228 1,439 0 0
20 1975 0–2 0.0% #308 1,412 0 0
21 1976 6–14 30.0% #99 1,454 0 0
22 1977 11–22 33.3% #80 1,560 0 0
23 1978 41–30 57.7% #33 1,835 0 0
24 1979 47–30 61.0% #18 1,893 0 0 1975 1–2 33.3% #238 1,509 0 0
25 1980 18–17 51.4% #67 1,798 0 0 1976 1–2 33.3% 1,504 0 0
26 1981 26–22 54.2% #44 1,794 0 0 1977 5–4 55.6% #172 1,541 0 0
27 1982 17–22 43.6% #73 1,672 0 1
28 1983 9–19 32.1% #86 1,592 0 1
29 1984 1–5 16.7% #320 1,564 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 Pat Dupre Jacek Niedzwiedzki
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 %
17 1972 0 1 1 0.0% 0 1 1 0.0%
18 1973 1 2 3 33.3% 1 4 5 20.0% 0 1 1 0.0%
19 1974 0 2 2 0.0% 1 2 3 33.3% 0 2 2 0.0%
20 1975 0 2 2 0.0%
21 1976 0 3 3 0.0% 4 9 13 30.8% 2 2 4 50.0%
22 1977 4 4 8 50.0% 4 11 15 26.7% 1 2 3 33.3% 2 5 7 28.6%
23 1978 19 7 26 73.1% 12 12 24 50.0% 0 2 2 0.0% 10 9 19 52.6%
24 1979 14 8 22 63.6% 9 5 14 64.3% 7 3 10 70.0% 17 14 31 54.8% 1975 0 1 1 0.0% 1 1 2 50.0%
25 1980 2 5 7 28.6% 4 3 7 57.1% 7 5 12 58.3% 5 4 9 55.6% 1976 1 1 2 50.0% 0 1 1 0.0%
26 1981 8 9 17 47.1% 6 3 9 66.7% 4 4 8 50.0% 8 6 14 57.1% 1977 4 1 5 80.0% 0 1 1 0.0% 1 2 3 33.3%
27 1982 8 9 17 47.1% 3 5 8 37.5% 2 2 4 50.0% 4 6 10 40.0%
28 1983 5 9 14 35.7% 3 3 6 50.0% 1 3 4 25.0% 0 4 4 0.0%
29 1984 1 4 5 20.0% 0 1 1 0.0%
Career 62 60 122 50.8% 46 57 103 44.7% 23 25 48 47.9% 48 56 104 46.2% 5 2 7 71.4% 0 2 2 0.0% 2 4 6 33.3%

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 Pat Dupre Jacek Niedzwiedzki
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
17 1972 1481 95.6 0.0% -3.40 0.00
18 1973 1466 109.6 +94 +64 25.0% -2.05 0–1 2–2 (50%) -0.36
19 1974 1439 110.4 +22 31.6% -1.53 0–3 (0%) 1–0 -0.02
20 1975 1412 94.6 0.0% -2.50 +0.48
21 1976 1454 112.2 +7 +55 33.3% -1.38 2–3 (40%) 1–3 (25%) 99.8 +0.32
22 1977 1560 120.5 -20 -80 36.7% -0.87 6–6 (50%) 4–5 (44%) 104.2 +0.95
23 1978 1836 146.7 +17 -188 55.9% +0.26 17–13 (57%) 13–9 (59%) 110.5 +1.78
24 1979 1893 151.1 -15 -171 -176 56.1% +0.27 17–10 (63%) 20–10 (67%) 111.0 -1.78 1975 1509 106.5 42.9% -0.86 1–1 -0.08
25 1980 1799 136.7 +10 -98 -48 53.1% +0.36 7–10 (41%) 8–9 (47%) 95.5 -0.36 1976 1505 103.4 +45 42.9% -1.00 0–1 1–0 +0.37
26 1981 1795 142.3 +16 -35 -83 54.0% +0.29 8–10 (44%) 7–8 (47%) 96.6 +0.17 1977 1541 98.6 +58 52.4% -0.19 2–1 (67%) 1–1 +2.29
27 1982 1673 118.2 +30 -15 +28 45.7% -0.57 5–8 (38%) 8–4 (67%) 97.8 +3.00
28 1983 1593 124.0 -11 +87 +74 35.1% -0.81 3–4 (43%) 1–7 (13%) 94.6 -0.83
29 1984 1564 112.3 -25 31.3% -0.94 0–2 1–3 (25%) -0.40
Career 1986 140.2 +5 -76 -62 48.1% -0.19 65–70 (48%) 66–60 (52%) 103.4 +0.79 1559 102.9 +54 48.6% -0.49 2–2 (50%) 3–2 (60%) 102.2 +17.20

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.