H2H data updated: 2026-09-04 00:00 UTC

Wally Masur vs David Prinosil H2H: 1-1

Wally Masur and David Prinosil are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, Wally Masur leads 1–0 on clay, while David Prinosil leads 1–0 on hard courts. Most recently, David Prinosil won the 1995 Australian Open round of 64 7-6(4) 6-3 6-4.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Wally Masur
AUS Age 63 Right-Handed 180 cm / 5'11"
H2H
1 – 1
2 main draw meetings
David Prinosil
GER Age 53 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
David Prinosil #128 7-6(4) 6-3 6-4 Wally Masur #136 Match data Jan 20, 1995* R64 Australian Open Grand Slam Hard
Wally Masur #21 6-3 7-6(2) David Prinosil #85 Match data Jul 8, 1993* R32 Swiss Open Gstaad ATP World Series → modern equivalent 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
Wally Masur #1,268 #15 1,417 1,894 313 268 53.9% 0 0 0 0 3 3
David Prinosil #1,091 #28 1,040 1,793 165 210 44.0% 0 0 0 0 3 3

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 Wally Masur David Prinosil
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1980 1–1 50.0% #423 1,498 0 0 — — — — — — —
18 1981 3–4 42.9% — 1,510 0 0 — — — — — — —
19 1982 6–8 42.9% — 1,582 0 0 1992 9–9 50.0% #125 1,583 0 0
20 1983 19–17 52.8% #67 1,737 0 1 1993 16–25 39.0% #77 1,634 0 0
21 1984 18–23 43.9% #109 1,690 0 1 1994 8–13 38.1% #130 1,632 0 0
22 1985 21–21 50.0% #100 1,720 0 1 1995 19–18 51.4% #50 1,708 0 1
23 1986 17–16 51.5% #87 1,689 0 1 1996 24–24 50.0% #39 1,771 0 2
24 1987 33–19 63.5% #35 1,718 0 2 1997 16–26 38.1% #89 1,630 0 2
25 1988 26–16 61.9% #46 1,769 0 3 1998 20–25 44.4% #78 1,621 0 2
26 1989 31–21 59.6% #42 1,816 0 3 1999 22–23 48.9% #66 1,671 0 2
27 1990 24–22 52.2% #53 1,726 0 3 2000 22–18 55.0% #38 1,779 0 3
28 1991 26–24 52.0% #56 1,722 0 3 2001 7–22 24.1% #132 1,604 0 3
29 1992 38–28 57.6% #38 1,787 0 3 2002 2–2 50.0% #229 1,591 0 3
30 1993 35–22 61.4% #21 1,789 0 3 2003 0–4 0.0% #276 1,520 0 3
31 1994 12–17 41.4% #137 1,660 0 3 2004 0–1 0.0% #1063 1,514 0 3
32 1995 3–9 25.0% #271 1,567 0 3 — — — — — — —

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 Wally Masur David Prinosil
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 1980 — — — — — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
18 1981 — — — — — — — — 2 3 5 40.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
19 1982 0 2 2 0.0% 0 2 2 0.0% 6 3 9 66.7% 0 1 1 0.0% 1992 — — — — 6 6 12 50.0% — — — — 3 3 6 50.0%
20 1983 7 3 10 70.0% 2 6 8 25.0% 8 6 14 57.1% 2 2 4 50.0% 1993 9 12 21 42.9% 1 7 8 12.5% 1 1 2 50.0% 5 5 10 50.0%
21 1984 3 7 10 30.0% 2 4 6 33.3% 6 7 13 46.2% 7 5 12 58.3% 1994 0 3 3 0.0% 1 3 4 25.0% 5 3 8 62.5% 2 4 6 33.3%
22 1985 6 7 13 46.2% 0 6 6 0.0% 12 6 18 66.7% 3 2 5 60.0% 1995 9 9 18 50.0% 1 2 3 33.3% 6 3 9 66.7% 3 4 7 42.9%
23 1986 14 10 24 58.3% 0 3 3 0.0% 3 3 6 50.0% — — — — 1996 13 11 24 54.2% 0 3 3 0.0% 0 3 3 0.0% 11 7 18 61.1%
24 1987 10 10 20 50.0% 0 1 1 0.0% 19 5 24 79.2% 4 3 7 57.1% 1997 5 10 15 33.3% 0 4 4 0.0% 0 1 1 0.0% 11 11 22 50.0%
25 1988 11 8 19 57.9% 4 2 6 66.7% 9 3 12 75.0% 2 3 5 40.0% 1998 9 11 20 45.0% 1 4 5 20.0% 4 3 7 57.1% 6 7 13 46.2%
26 1989 20 13 33 60.6% — — — — 4 3 7 57.1% 7 5 12 58.3% 1999 7 10 17 41.2% 3 4 7 42.9% 6 4 10 60.0% 6 5 11 54.5%
27 1990 17 11 28 60.7% 4 3 7 57.1% 1 2 3 33.3% 2 6 8 25.0% 2000 6 11 17 35.3% 0 3 3 0.0% 9 2 11 81.8% 7 2 9 77.8%
28 1991 13 12 25 52.0% 3 3 6 50.0% 3 3 6 50.0% 7 6 13 53.8% 2001 4 14 18 22.2% 0 4 4 0.0% 3 3 6 50.0% 0 1 1 0.0%
29 1992 22 15 37 59.5% 2 3 5 40.0% 8 3 11 72.7% 6 7 13 46.2% 2002 1 1 2 50.0% — — — — 1 1 2 50.0% — — — —
30 1993 12 10 22 54.5% 6 4 10 60.0% 11 3 14 78.6% 6 5 11 54.5% 2003 0 2 2 0.0% — — — — 0 1 1 0.0% 0 1 1 0.0%
31 1994 3 8 11 27.3% 0 2 2 0.0% 6 3 9 66.7% 3 4 7 42.9% 2004 — — — — — — — — 0 1 1 0.0% — — — —
32 1995 3 6 9 33.3% — — — — 0 3 3 0.0% — — — — — — — — — — — — — — — — — — — — —
Career — 141 122 263 53.6% 23 39 62 37.1% 99 57 156 63.5% 50 50 100 50.0% — 63 94 157 40.1% 13 40 53 24.5% 35 26 61 57.4% 54 50 104 51.9%

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 182/214 of Wally Masur's and 337/375 of David Prinosil'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 Wally Masur David Prinosil
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%
19 — —/— — — — — — — — — — 1992 16/18 4.7 5.1 51.2% 68.4% 46.2% 58.7% 43.7% 57.9% 39.8%
20 — —/— — — — — — — — — — 1993 38/41 5.7 5.8 48.0% 70.6% 46.8% 53.3% 40.1% 58.2% 38.8%
21 — —/— — — — — — — — — — 1994 18/21 8.6 7.1 44.8% 77.2% 45.0% 65.0% 33.6% 59.6% 35.1%
22 — —/— — — — — — — — — — 1995 37/37 8.6 5.5 50.5% 78.2% 48.5% 63.9% 44.6% 63.5% 38.1%
23 — —/— — — — — — — — — — 1996 43/48 7.3 4.0 53.1% 75.6% 49.1% 64.9% 39.1% 62.9% 37.6%
24 — —/— — — — — — — — — — 1997 38/42 6.6 3.8 50.7% 72.9% 47.9% 58.1% 42.5% 60.3% 36.0%
25 — —/— — — — — — — — — — 1998 39/45 8.6 5.4 50.7% 78.2% 47.8% 51.6% 43.1% 63.0% 35.7%
26 — —/— — — — — — — — — — 1999 40/45 7.2 4.4 50.7% 76.0% 50.4% 53.9% 37.6% 63.3% 36.1%
27 — —/— — — — — — — — — — 2000 33/40 9.1 5.4 52.5% 75.0% 46.4% 65.6% 39.4% 61.4% 35.4%
28 1991 38/50 4.6 2.4 70.1% 70.0% 53.8% 59.1% 45.5% 64.9% 39.0% 2001 26/29 5.4 4.2 52.8% 69.9% 45.7% 55.7% 37.5% 58.2% 33.3%
29 1992 60/66 5.8 2.2 64.5% 72.2% 54.3% 59.3% 38.8% 65.8% 36.9% 2002 4/4 6.3 7.3 50.9% 73.7% 45.0% 63.6% 37.2% 58.9% 39.1%
30 1993 46/57 4.5 2.1 65.5% 69.9% 52.9% 58.5% 41.5% 64.0% 37.1% 2003 4/4 3.8 6.0 58.0% 63.5% 39.4% 37.7% 13.3% 52.7% 32.3%
31 1994 28/29 4.1 1.6 66.5% 69.7% 54.9% 49.4% 40.7% 64.6% 33.7% 2004 1/1 1.0 7.0 54.0% 67.6% 41.4% 62.5% — 55.6% 27.8%
32 1995 10/12 5.1 3.4 62.0% 68.6% 49.8% 50.0% 23.5% 60.9% 30.5% — —/— — — — — — — — — —
Career — 182/581 4.9 2.2 66.1% 70.6% 53.7% 57.0% 40.3% 64.7% 36.6% — 337/375 7.2 5.0 50.8% 74.4% 47.6% 58.6% 39.9% 61.1% 36.6%

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 Wally Masur David Prinosil
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 1980 1499 94.9 — — — — — — — 40.0% -1.20 1–0 1–0 — +0.42 — — — — — — — — — — — — — — — —
18 1981 1511 106.6 — — — — — — +25 45.5% -0.41 3–3 (50%) 3–1 (75%) — +0.47 — — — — — — — — — — — — — — — —
19 1982 1582 119.9 — — — — -44 — +50 45.9% -0.49 2–3 (40%) 4–2 (67%) 101.6 +0.13 1992 1584 124.3 -0.94 -0.69 0.944 49.1% -10 +20 — 48.9% -0.08 3–3 (50%) 3–4 (43%) 101.7 +1.25
20 1983 1738 128.0 — — — — -86 -242 +12 50.0% -0.07 8–6 (57%) 12–6 (67%) 106.5 +1.67 1993 1634 137.4 -2.68 +0.92 0.927 48.1% +22 -94 — 43.4% -0.56 5–9 (36%) 9–7 (56%) 101.8 -2.64
21 1984 1690 136.0 — — — — +5 -171 +31 45.1% -0.39 5–7 (42%) 6–3 (67%) 102.0 -0.18 1994 1632 123.0 -2.23 -1.70 0.869 47.6% -33 -99 +66 42.4% -0.56 2–4 (33%) 6–3 (67%) 102.6 +0.54
22 1985 1721 125.2 — — — — -58 -281 +80 50.9% +0.11 8–9 (47%) 11–13 (46%) 96.4 +1.83 1995 1709 138.9 +1.36 +0.40 1.046 51.0% -36 -165 +54 53.1% +0.14 5–9 (36%) 8–9 (47%) 99.6 -0.15
23 1986 1690 135.7 — — — — +6 -254 +91 53.1% +0.46 2–4 (33%) 4–7 (36%) 95.9 +1.40 1996 1772 147.8 +0.83 +0.78 1.014 50.5% +51 -272 -46 49.6% +0.12 7–8 (47%) 10–14 (42%) 97.4 -1.73
24 1987 1718 136.8 — — — — -62 — +198 59.4% +0.76 9–8 (53%) 12–14 (46%) 96.3 +1.86 1997 1631 131.8 -1.59 -0.14 0.905 48.5% +42 -157 — 38.4% -0.59 8–6 (57%) 6–10 (38%) 98.9 -1.03
25 1988 1769 141.5 — — — — -99 -245 +181 58.5% +0.78 5–4 (56%) 9–5 (64%) 104.2 +1.13 1998 1621 133.9 +0.75 -1.34 0.965 49.3% +12 -164 +85 44.9% -0.22 8–7 (53%) 12–13 (48%) 102.2 -0.31
26 1989 1816 142.3 — — — — +2 — +56 56.1% +0.52 11–4 (73%) 12–16 (43%) 103.7 -1.04 1999 1672 136.8 +0.80 -0.84 0.982 49.5% -9 -161 +2 47.7% +0.08 6–4 (60%) 6–8 (43%) 102.8 +0.22
27 1990 1726 145.9 — — — — -3 -104 +142 53.7% +0.35 9–12 (43%) 13–13 (50%) 96.2 -1.11 2000 1779 133.7 -0.50 -1.27 0.918 48.9% -59 -310 +78 50.5% -0.12 11–4 (73%) 11–5 (69%) 112.7 +0.01
28 1991 1723 144.4 +3.43 +0.92 1.112 51.7% -11 -52 +118 52.6% +0.36 9–13 (41%) 12–17 (41%) 92.4 -1.05 2001 1604 127.5 -3.03 -1.45 0.797 45.9% +13 -202 +186 30.7% -0.91 3–3 (50%) 3–9 (25%) 95.0 -1.97
29 1992 1787 150.6 +3.70 -0.06 1.081 51.3% -14 -121 +118 55.4% +0.51 17–11 (61%) 14–16 (47%) 104.9 -2.65 2002 1592 102.9 -1.30 +0.60 0.952 48.7% — — — 44.4% -0.33 1–0 1–1 — -0.15
30 1993 1790 139.6 +2.25 -0.44 1.031 50.7% -27 -131 +149 57.9% +0.31 12–9 (57%) 18–10 (64%) 104.8 +0.68 2003 1520 96.3 -4.05 -0.39 0.683 42.6% +61 — — 10.0% -2.70 — 0–2 — -0.16
31 1994 1660 131.4 +1.57 -2.75 0.951 49.0% -16 — +274 42.9% -0.29 1–4 (20%) 2–9 (18%) 89.1 -0.48 2004 1515 99.3 -2.03 +1.03 0.625 42.7% — — — 0.0% -3.00 — — — -0.15
32 1995 1567 111.6 -0.92 -3.33 0.781 46.0% +46 — +216 32.3% -1.07 1–2 (33%) 4–2 (67%) 98.7 +0.15 — — — — — — — — — — — — — — — —
Career — 1895 144.1 +2.70 -0.54 1.036 50.6% -22 -173 +117 53.0% +0.27 103–99 (51%) 137–134 (51%) 99.3 +0.56 — 1793 139.5 -0.56 -0.38 0.939 48.9% +8 -123 +64 44.9% -0.27 59–57 (51%) 75–85 (47%) 104.2 -1.67

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.