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

Claudio Mezzadri vs Andrew Sznajder H2H: 1-0

Claudio Mezzadri holds a 1–0 lead over Andrew Sznajder in their ATP head-to-head. Across 1 main-draw meeting, Claudio Mezzadri leads 1–0 on clay. Most recently, Claudio Mezzadri won the 1993 Atlanta round of 32 6-3 6-2.

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Claudio Mezzadri
SUI Age 61 Right-Handed 180 cm / 5'11"
H2H
1 – 0
1 main-draw meetings
Andrew Sznajder
CAN Age 59 Right-Handed 175 cm / 5'9"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Claudio Mezzadri #108 6-3 6-2 Andrew Sznajder #144 Match data Apr 29, 1993* R32 Atlanta 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
Claudio Mezzadri #1,238 #26 539 1,801 105 131 44.5% 0 0 0 0 1 1
Andrew Sznajder #758 #46 424 1,726 44 64 40.7% 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 Claudio Mezzadri Andrew Sznajder
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1983 1–3 25.0% #831 1,482 0 0 — — — — — — —
19 1984 7–11 38.9% #151 1,515 0 0 1986 4–4 50.0% #144 1,547 0 0
20 1985 5–8 38.5% #135 1,520 0 0 1987 2–3 40.0% #246 1,551 0 0
21 1986 12–16 42.9% #138 1,587 0 0 1988 1–1 50.0% #118 1,557 0 0
22 1987 25–16 61.0% #28 1,772 0 1 1989 14–9 60.9% #56 1,689 0 0
23 1988 13–15 46.4% #105 1,660 0 1 1990 17–17 50.0% #104 1,699 0 0
24 1989 10–14 41.7% #230 1,581 0 1 1991 4–14 22.2% #195 1,522 0 0
25 1990 2–3 40.0% #305 1,585 0 1 1992 1–3 25.0% #134 1,509 0 0
26 1991 5–7 41.7% #127 1,590 0 1 1993 1–6 14.3% #290 1,503 0 0
27 1992 13–16 44.8% #97 1,596 0 1 1994 0–2 0.0% #485 1,483 0 0
28 1993 12–22 35.3% #134 1,518 0 1 1995 0–5 0.0% #219 1,445 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 Claudio Mezzadri Andrew Sznajder
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 %
18 1983 1 1 2 50.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
19 1984 0 1 1 0.0% 7 9 16 43.8% 0 1 1 0.0% — — — — 1986 2 2 4 50.0% 1 1 2 50.0% — — — — 1 1 2 50.0%
20 1985 — — — — 5 8 13 38.5% — — — — — — — — 1987 2 3 5 40.0% — — — — — — — — — — — —
21 1986 1 3 4 25.0% 10 12 22 45.5% 1 1 2 50.0% — — — — 1988 1 1 2 50.0% — — — — — — — — — — — —
22 1987 6 4 10 60.0% 17 8 25 68.0% — — — — 2 4 6 33.3% 1989 12 7 19 63.2% 1 1 2 50.0% — — — — 1 1 2 50.0%
23 1988 2 4 6 33.3% 9 9 18 50.0% — — — — 2 2 4 50.0% 1990 10 9 19 52.6% 1 4 5 20.0% — — — — 6 4 10 60.0%
24 1989 2 3 5 40.0% 7 9 16 43.8% — — — — 1 2 3 33.3% 1991 4 9 13 30.8% 0 3 3 0.0% — — — — 0 2 2 0.0%
25 1990 — — — — 2 3 5 40.0% — — — — — — — — 1992 0 2 2 0.0% 1 1 2 50.0% — — — — — — — —
26 1991 0 1 1 0.0% 5 5 10 50.0% — — — — 0 1 1 0.0% 1993 1 4 5 20.0% 0 1 1 0.0% 0 1 1 0.0% — — — —
27 1992 2 2 4 50.0% 10 11 21 47.6% 0 1 1 0.0% 1 2 3 33.3% 1994 0 2 2 0.0% — — — — — — — — — — — —
28 1993 3 7 10 30.0% 9 13 22 40.9% — — — — 0 2 2 0.0% 1995 0 3 3 0.0% 0 2 2 0.0% — — — — — — — —
Career — 17 26 43 39.5% 81 89 170 47.6% 1 3 4 25.0% 6 13 19 31.6% — 32 42 74 43.2% 4 13 17 23.5% 0 1 1 0.0% 8 8 16 50.0%

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 66/75 of Claudio Mezzadri's and 29/36 of Andrew Sznajder'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 Claudio Mezzadri Andrew Sznajder
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%
24 — —/— — — — — — — — — — 1991 15/18 3.4 3.6 58.1% 64.9% 43.5% 53.5% 28.8% 56.2% 35.8%
25 — —/— — — — — — — — — — 1992 2/4 5.5 5.0 56.6% 64.0% 47.1% 57.8% 29.2% 57.6% 31.4%
26 1991 10/12 2.9 3.3 59.5% 66.1% 40.4% 59.8% 53.4% 55.5% 43.6% 1993 6/7 3.2 2.8 56.3% 64.2% 53.4% 46.2% 29.9% 58.9% 33.1%
27 1992 25/29 3.4 3.0 52.9% 68.1% 53.0% 58.3% 37.7% 61.0% 36.3% 1994 2/2 4.5 5.0 51.9% 65.2% 44.9% 68.3% 37.5% 56.2% 26.8%
28 1993 31/34 2.2 3.5 55.5% 66.8% 49.6% 51.5% 39.4% 59.2% 38.6% 1995 4/5 6.0 4.5 59.4% 67.2% 43.8% 45.2% 29.0% 57.6% 31.9%
Career — 66/236 2.8 3.3 55.1% 67.2% 49.5% 55.4% 40.9% 59.4% 38.5% — 29/108 3.9 3.8 57.4% 65.0% 45.9% 52.2% 29.7% 57.1% 33.8%

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 Claudio Mezzadri Andrew Sznajder
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
18 1983 1482 97.2 — — — — — — — 30.0% -1.60 1–1 0–1 — +0.56 — — — — — — — — — — — — — — — —
19 1984 1515 117.4 — — — — — +48 — 44.2% -0.44 2–3 (40%) 2–1 (67%) 101.1 +1.04 1986 1547 115.4 — — — — +23 — — 44.4% -0.22 2–0 1–0 — +0.38
20 1985 1521 116.6 — — — — — +25 — 40.0% -1.03 2–2 (50%) 2–1 (67%) — +0.64 1987 1552 108.6 — — — — +16 — — 33.3% -2.67 1–0 4–0 (100%) — +0.22
21 1986 1587 129.9 — — — — -71 +21 — 47.1% -0.04 2–6 (25%) 2–3 (40%) 96.0 +0.87 1988 1557 101.7 — — — — — — — 50.0% -1.00 — — — +0.28
22 1987 1773 147.0 — — — — -147 +24 — 59.6% +0.78 9–6 (60%) 10–5 (67%) 108.3 -0.33 1989 1689 126.8 — — — — +1 — — 55.1% -0.04 7–4 (64%) 5–3 (63%) 105.4 +0.09
23 1988 1661 126.8 — — — — -73 +75 — 44.9% -0.16 5–2 (71%) 2–4 (33%) 102.3 -0.30 1990 1700 132.3 — — — — +30 -137 — 47.7% -0.65 7–2 (78%) 7–3 (70%) 107.2 +0.33
24 1989 1581 122.3 — — — — -12 +75 — 46.6% -0.19 1–5 (17%) 5–2 (71%) 97.5 +1.51 1991 1523 109.4 -3.57 -2.39 0.819 45.9% +73 -14 — 27.9% -1.53 1–4 (20%) 1–2 (33%) — +0.26
25 1990 1585 114.2 — — — — — +81 — 45.5% -0.09 2–1 (67%) 0–3 (0%) 99.1 -0.20 1992 1510 108.9 -1.74 -0.05 0.741 44.3% — — — 38.5% -0.69 1–0 1–2 (33%) — +0.36
26 1991 1590 126.5 -1.74 +1.94 0.981 49.4% — +105 — 50.0% -0.43 0–4 (0%) 3–1 (75%) 98.0 +0.10 1993 1504 129.4 -0.79 +0.46 0.807 46.1% +67 — — 25.0% -1.63 0–2 — — -0.76
27 1992 1596 123.3 +0.13 -1.64 0.931 48.8% -27 +52 — 45.5% -0.26 7–8 (47%) 4–5 (44%) 97.7 +0.10 1994 1484 102.7 -1.89 -0.60 0.611 42.7% — — — 0.0% -2.00 — — — -0.01
28 1993 1519 120.8 -1.90 -1.17 0.947 48.7% -25 +105 — 38.5% -0.68 5–6 (45%) 4–6 (40%) 98.5 +1.06 1995 1446 102.6 -1.56 -0.27 0.752 44.7% +64 — — 16.7% -1.84 0–2 1–2 (33%) — -0.13
Career — 1801 134.2 -1.11 -0.88 0.947 48.8% -69 +57 — 46.7% -0.18 36–44 (45%) 34–32 (52%) 99.6 +2.16 — 1726 128.7 -2.48 -1.22 0.787 45.5% +33 -91 — 41.9% -0.83 19–14 (58%) 20–12 (63%) 108.6 +0.94

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.