H2H data updated: 2026-09-05 00:00 UTC

Mariano Zabaleta vs Karol Beck H2H: 0-1

Karol Beck holds a 1–0 lead over Mariano Zabaleta in their ATP head-to-head. Across 1 main-draw meeting, Karol Beck leads 1–0 on hard courts. Most recently, Karol Beck won the 2003 Canadian Open round of 32 6-1 6-1.

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Mariano Zabaleta
ARG Age 48 Right-Handed 183 cm / 6'0"
H2H
0 – 1
1 main draw meetings
Karol Beck
SVK Age 44 Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Karol Beck #87 6-1 6-1 Mariano Zabaleta #31 Match data Aug 7, 2003* R32 Canadian Open Masters 1000 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
Mariano Zabaleta #1,009 #21 1,426 1,868 201 208 49.1% 0 0 0 0 3 3
Karol Beck #1,630 #36 932 1,785 60 110 35.3% 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 Mariano Zabaleta Karol Beck
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1995 2–2 50.0% — 1,514 0 0 — — — — — — —
18 1996 9–8 52.9% #103 1,599 0 0 — — — — — — —
19 1997 0–6 0.0% #257 1,532 0 0 — — — — — — —
20 1998 14–8 63.6% #63 1,692 0 1 2002 2–3 40.0% #117 1,573 0 0
21 1999 28–29 49.1% #28 1,686 0 1 2003 8–23 25.8% #66 1,546 0 0
22 2000 19–27 41.3% #61 1,654 0 1 2004 21–21 50.0% #44 1,725 0 0
23 2001 18–18 50.0% #59 1,728 0 1 2005 18–26 40.9% #57 1,666 0 0
24 2002 20–28 41.7% #53 1,629 0 1 — — — — — — —
25 2003 33–24 57.9% #27 1,755 0 2 — — — — — — —
26 2004 25–21 54.3% #54 1,690 0 3 — — — — — — —
27 2005 20–16 55.6% #83 1,723 0 3 2009 4–7 36.4% #114 1,602 0 0
28 2006 4–8 33.3% #243 1,595 0 3 2010 1–11 8.3% #103 1,469 0 0
29 2007 9–11 45.0% #104 1,602 0 3 2011 4–10 28.6% #101 1,552 0 0
30 2008 0–2 0.0% #1141 1,556 0 3 2012 2–9 18.2% #141 1,592 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 Mariano Zabaleta Karol Beck
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 1995 — — — — 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — — — — — —
18 1996 — — — — 9 8 17 52.9% — — — — — — — — — — — — — — — — — — — — — — — — —
19 1997 0 2 2 0.0% 0 4 4 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
20 1998 — — — — 14 8 22 63.6% — — — — — — — — 2002 1 2 3 33.3% — — — — 1 1 2 50.0% — — — —
21 1999 9 13 22 40.9% 18 14 32 56.3% — — — — 1 2 3 33.3% 2003 6 12 18 33.3% 1 7 8 12.5% 0 3 3 0.0% 1 1 2 50.0%
22 2000 11 16 27 40.7% 8 10 18 44.4% 0 1 1 0.0% — — — — 2004 9 12 21 42.9% 1 3 4 25.0% 5 3 8 62.5% 6 3 9 66.7%
23 2001 9 7 16 56.3% 9 10 19 47.4% 0 1 1 0.0% — — — — 2005 13 17 30 43.3% 0 4 4 0.0% 3 3 6 50.0% 2 2 4 50.0%
24 2002 3 13 16 18.8% 17 13 30 56.7% 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
25 2003 13 12 25 52.0% 20 10 30 66.7% 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
26 2004 2 7 9 22.2% 22 12 34 64.7% — — — — 1 2 3 33.3% — — — — — — — — — — — — — — — — —
27 2005 4 5 9 44.4% 16 11 27 59.3% — — — — — — — — 2009 3 5 8 37.5% 0 1 1 0.0% 1 1 2 50.0% — — — —
28 2006 0 2 2 0.0% 4 6 10 40.0% — — — — — — — — 2010 0 5 5 0.0% 0 2 2 0.0% 1 4 5 20.0% — — — —
29 2007 0 1 1 0.0% 9 9 18 50.0% 0 1 1 0.0% — — — — 2011 2 8 10 20.0% — — — — 2 2 4 50.0% — — — —
30 2008 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — 2012 2 6 8 25.0% 0 2 2 0.0% 0 1 1 0.0% — — — —
Career — 51 79 130 39.2% 148 118 266 55.6% 0 5 5 0.0% 2 6 8 25.0% — 36 67 103 35.0% 2 19 21 9.5% 13 18 31 41.9% 9 6 15 60.0%

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 375/409 of Mariano Zabaleta's and 168/170 of Karol Beck'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 Mariano Zabaleta Karol Beck
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%
17 1995 4/4 1.8 1.0 63.3% 55.9% 48.1% 46.0% 34.2% 53.0% 41.5% — —/— — — — — — — — — —
18 1996 17/17 1.1 2.4 73.2% 63.3% 46.1% 54.9% 43.4% 57.8% 44.1% — —/— — — — — — — — — —
19 1997 5/6 2.8 4.4 60.6% 67.3% 47.1% 53.2% 36.8% 59.3% 30.6% — —/— — — — — — — — — —
20 1998 18/22 6.2 4.7 52.8% 72.2% 51.9% 64.8% 44.7% 62.7% 40.5% 2002 5/5 14.0 6.4 51.4% 79.6% 47.6% 65.7% 36.3% 64.1% 36.5%
21 1999 51/57 4.7 3.9 53.1% 71.6% 49.4% 56.9% 38.8% 61.2% 37.0% 2003 30/31 6.2 4.9 53.2% 70.4% 44.4% 52.2% 40.3% 58.3% 36.0%
22 2000 37/46 5.5 3.7 49.5% 71.0% 49.9% 60.0% 41.6% 60.2% 36.9% 2004 41/42 7.2 4.3 54.9% 74.3% 49.2% 56.7% 46.3% 63.0% 36.5%
23 2001 32/36 5.0 3.7 54.5% 71.0% 50.7% 60.2% 47.4% 61.5% 37.9% 2005 44/44 5.7 4.1 53.7% 71.5% 44.3% 54.4% 39.0% 58.8% 36.9%
24 2002 43/48 4.3 3.3 58.3% 67.9% 50.7% 53.8% 43.4% 60.5% 35.9% — —/— — — — — — — — — —
25 2003 55/57 3.1 2.7 58.8% 69.6% 52.1% 51.0% 41.5% 62.4% 40.6% — —/— — — — — — — — — —
26 2004 45/46 3.8 2.9 61.6% 70.9% 52.5% 55.5% 40.2% 63.6% 39.1% — —/— — — — — — — — — —
27 2005 36/36 4.4 4.2 56.7% 70.9% 52.8% 60.5% 41.5% 63.2% 39.7% 2009 11/11 6.5 4.1 57.4% 66.9% 44.5% 43.2% 37.8% 57.1% 36.7%
28 2006 12/12 3.6 3.6 58.8% 71.9% 46.8% 59.6% 32.0% 61.7% 36.4% 2010 12/12 4.9 4.2 53.3% 64.5% 48.5% 55.7% 36.3% 57.1% 33.5%
29 2007 18/20 3.7 3.7 59.7% 67.6% 49.4% 57.3% 39.5% 60.4% 39.3% 2011 14/14 5.6 5.0 53.8% 68.1% 43.4% 50.8% 26.4% 56.6% 31.7%
30 2008 2/2 8.5 6.5 50.4% 71.9% 41.1% 58.7% 31.0% 56.2% 33.3% 2012 11/11 5.8 4.0 55.1% 69.2% 47.5% 51.5% 33.6% 59.6% 30.1%
Career — 375/409 4.2 3.5 57.3% 69.9% 50.6% 56.7% 41.4% 61.5% 38.5% — 168/170 6.4 4.4 54.2% 71.0% 46.0% 53.8% 39.2% 59.5% 35.5%

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 Mariano Zabaleta Karol Beck
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 1995 1515 102.4 -1.10 +1.15 0.883 47.2% — +37 — 50.0% -1.10 1–1 1–0 — +0.34 — — — — — — — — — — — — — — — —
18 1996 1599 129.5 -1.91 +3.31 1.045 50.4% — +34 — 48.6% +0.03 3–0 (100%) 2–3 (40%) 103.9 -0.44 — — — — — — — — — — — — — — — —
19 1997 1532 99.5 -0.65 -2.22 0.751 44.9% — +30 — 0.0% -2.45 — 0–3 (0%) — -0.44 — — — — — — — — — — — — — — — —
20 1998 1693 135.0 +1.40 +0.76 1.086 51.6% — +49 — 60.7% +0.82 6–3 (67%) 7–4 (64%) 105.8 +0.16 2002 1573 116.1 -0.04 -0.17 1.019 49.8% -23 — — 43.8% -0.06 1–1 3–4 (43%) — +0.13
21 1999 1686 139.7 -0.12 -0.36 0.955 49.2% -82 +41 — 48.9% -0.15 13–8 (62%) 8–12 (40%) 102.1 -2.14 2003 1546 121.6 -2.83 -1.28 0.864 47.4% +8 -72 +13 31.6% -1.14 4–9 (31%) 5–7 (42%) 98.1 -0.80
22 2000 1654 140.1 -1.32 +0.40 0.927 48.9% -11 +35 — 44.7% -0.32 3–9 (25%) 11–9 (55%) 96.2 -1.74 2004 1725 134.1 -0.29 +0.30 0.986 49.9% -16 -253 -67 48.2% -0.05 8–6 (57%) 10–9 (53%) 105.9 +0.31
23 2001 1728 134.3 -0.06 -0.52 0.984 49.7% +4 -42 — 52.6% -0.02 6–8 (43%) 7–10 (41%) 94.8 +0.40 2005 1667 137.1 -2.31 +0.62 0.895 48.1% +8 -236 +15 41.3% -0.65 6–5 (55%) 6–6 (50%) 101.0 -1.51
24 2002 1630 131.3 -1.34 -1.62 0.909 48.4% -50 +149 — 45.0% -0.41 6–11 (35%) 10–10 (50%) 97.8 +0.24 — — — — — — — — — — — — — — — —
25 2003 1756 148.5 +0.98 +3.48 1.081 51.2% -111 +149 — 54.3% +0.34 11–6 (65%) 8–11 (42%) 105.3 -1.74 — — — — — — — — — — — — — — — —
26 2004 1691 140.6 +0.79 +1.45 1.075 51.2% -115 +205 — 52.3% +0.34 8–4 (67%) 8–13 (38%) 97.6 +0.76 2008 1595 101.4 — — — — — — — — — — — — —
27 2005 1723 141.7 +0.72 +1.71 1.078 51.3% -113 +106 — 54.8% +0.40 5–5 (50%) 6–7 (46%) 98.2 -0.73 2009 1602 115.7 -2.69 -0.72 0.855 47.0% +17 — — 42.4% -0.58 4–3 (57%) 2–2 (50%) 101.6 0.00
28 2006 1596 111.4 -0.52 -1.38 0.949 49.1% — +127 — 40.0% -0.60 2–3 (40%) 3–1 (75%) 98.7 +0.08 2010 1469 105.2 -4.39 -2.45 0.782 45.5% +24 — +129 16.7% -1.73 0–1 1–3 (25%) — +0.44
29 2007 1603 126.2 -2.06 +1.76 0.992 49.7% — +106 — 49.0% -0.08 0–4 (0%) 5–2 (71%) 96.8 +0.12 2011 1553 112.5 -3.38 -3.25 0.730 44.7% -87 — +141 34.4% -1.09 2–1 (67%) 3–3 (50%) 102.4 +1.03
30 2008 1556 98.9 -0.91 -5.19 0.761 44.5% — — — 16.7% -2.33 — 1–0 — +0.34 2012 1592 125.6 -2.01 -3.28 0.746 45.2% -17 — — 20.7% -1.79 1–1 3–3 (50%) — -0.30
31 2009 1547 98.5 — — — — — — — — — — — — — 2013 1545 102.6 — — — — — — — — — — — — —
32 — — — — — — — — — — — — — — — — 2014 1559 108.1 — — — — — — — — — — — — —
Career — 1868 142.7 -0.16 +0.79 0.999 49.9% -64 +94 — 49.6% -0.01 64–62 (51%) 77–85 (48%) 98.6 -1.17 — 1786 128.8 -2.09 -0.71 0.877 47.7% -7 -158 +31 37.9% -0.74 26–27 (49%) 33–37 (47%) 104.3 -0.41

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.