H2H data updated: 2026-09-06 00:00 UTC

Mariano Zabaleta vs Oscar Hernandez H2H: 2-0

Mariano Zabaleta holds a 2–0 lead over Oscar Hernandez in their ATP head-to-head. Across 2 main-draw meetings, Mariano Zabaleta leads 2–0 on clay. Most recently, Mariano Zabaleta won the 2004 Austrian Open Kitzbühel round of 32 7-6(5) 6-2.

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Mariano Zabaleta
ARG Age 48 Right-Handed 183 cm / 6'0"
H2H
2 – 0
2 main-draw meetings
Oscar Hernandez
ESP Age 48 Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Mariano Zabaleta #31 7-6(5) 6-2 Oscar Hernandez #88 Match data Jul 22, 2004* R32 Austrian Open Kitzbühel International Series Gold → modern equivalent ATP 500 Clay
Mariano Zabaleta #30 6-1 6-4 Oscar Hernandez #91 Match data Feb 20, 2004* R16 Argentina Open International 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
Mariano Zabaleta #1,009 #21 1,426 1,868 201 208 49.1% 0 0 0 0 3 3
Oscar Hernandez #1,759 #48 1,168 1,743 65 125 34.2% 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 Oscar Hernandez
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 — — — — — — —
21 1999 28–29 49.1% #28 1,686 0 1 — — — — — — —
22 2000 19–27 41.3% #61 1,654 0 1 — — — — — — —
23 2001 18–18 50.0% #59 1,728 0 1 — — — — — — —
24 2002 20–28 41.7% #53 1,629 0 1 — — — — — — —
25 2003 33–24 57.9% #27 1,755 0 2 2003 4–4 50.0% #89 1,532 0 0
26 2004 25–21 54.3% #54 1,690 0 3 2004 8–19 29.6% #85 1,477 0 0
27 2005 20–16 55.6% #83 1,723 0 3 2005 6–16 27.3% #115 1,457 0 0
28 2006 4–8 33.3% #243 1,595 0 3 2006 2–6 25.0% #142 1,523 0 0
29 2007 9–11 45.0% #104 1,602 0 3 2007 9–18 33.3% #58 1,542 0 0
30 2008 0–2 0.0% #1141 1,556 0 3 2008 19–21 47.5% #68 1,665 0 0
31 — — — — — — — 2009 15–27 35.7% #70 1,600 0 0
32 — — — — — — — 2010 2–14 12.5% #221 1,543 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 Oscar Hernandez
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% — — — — — — — — — — — — — — — — — — — — — — — — —
21 1999 9 13 22 40.9% 18 14 32 56.3% — — — — 1 2 3 33.3% — — — — — — — — — — — — — — — — —
22 2000 11 16 27 40.7% 8 10 18 44.4% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
23 2001 9 7 16 56.3% 9 10 19 47.4% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
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% 2003 — — — — 4 4 8 50.0% — — — — — — — —
26 2004 2 7 9 22.2% 22 12 34 64.7% — — — — 1 2 3 33.3% 2004 0 3 3 0.0% 8 15 23 34.8% 0 1 1 0.0% — — — —
27 2005 4 5 9 44.4% 16 11 27 59.3% — — — — — — — — 2005 0 2 2 0.0% 6 13 19 31.6% 0 1 1 0.0% — — — —
28 2006 0 2 2 0.0% 4 6 10 40.0% — — — — — — — — 2006 0 1 1 0.0% 2 5 7 28.6% — — — — — — — —
29 2007 0 1 1 0.0% 9 9 18 50.0% 0 1 1 0.0% — — — — 2007 0 5 5 0.0% 9 11 20 45.0% 0 2 2 0.0% — — — —
30 2008 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — 2008 4 8 12 33.3% 15 12 27 55.6% 0 1 1 0.0% — — — —
31 — — — — — — — — — — — — — — — — — 2009 1 9 10 10.0% 13 15 28 46.4% 1 3 4 25.0% — — — —
32 — — — — — — — — — — — — — — — — — 2010 0 4 4 0.0% 2 9 11 18.2% 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% — 5 32 37 13.5% 59 84 143 41.3% 1 9 10 10.0% — — — —

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 188/190 of Oscar Hernandez'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 Oscar Hernandez
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% — —/— — — — — — — — — —
21 1999 51/57 4.7 3.9 53.1% 71.6% 49.4% 56.9% 38.8% 61.2% 37.0% — —/— — — — — — — — — —
22 2000 37/46 5.5 3.7 49.5% 71.0% 49.9% 60.0% 41.6% 60.2% 36.9% — —/— — — — — — — — — —
23 2001 32/36 5.0 3.7 54.5% 71.0% 50.7% 60.2% 47.4% 61.5% 37.9% — —/— — — — — — — — — —
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% 2003 8/8 1.8 1.3 66.7% 68.4% 49.8% 58.4% 44.6% 62.2% 41.9%
26 2004 45/46 3.8 2.9 61.6% 70.9% 52.5% 55.5% 40.2% 63.6% 39.1% 2004 27/27 1.9 2.3 64.3% 62.8% 47.1% 54.1% 41.0% 57.2% 34.2%
27 2005 36/36 4.4 4.2 56.7% 70.9% 52.8% 60.5% 41.5% 63.2% 39.7% 2005 22/22 1.8 3.0 61.8% 62.0% 44.0% 50.0% 35.2% 55.0% 35.4%
28 2006 12/12 3.6 3.6 58.8% 71.9% 46.8% 59.6% 32.0% 61.7% 36.4% 2006 8/8 1.5 2.1 65.7% 64.4% 54.6% 62.1% 37.7% 60.7% 35.5%
29 2007 18/20 3.7 3.7 59.7% 67.6% 49.4% 57.3% 39.5% 60.4% 39.3% 2007 25/27 2.4 2.3 65.3% 64.6% 48.8% 51.0% 41.1% 59.0% 33.5%
30 2008 2/2 8.5 6.5 50.4% 71.9% 41.1% 58.7% 31.0% 56.2% 33.3% 2008 40/40 2.5 2.6 66.2% 65.0% 47.9% 54.3% 39.4% 59.1% 37.7%
31 — —/— — — — — — — — — — 2009 42/42 3.0 2.7 66.3% 66.3% 47.4% 56.9% 44.0% 59.8% 35.5%
32 — —/— — — — — — — — — — 2010 16/16 3.2 2.1 66.3% 59.3% 45.3% 59.5% 28.5% 54.6% 27.8%
Career — 375/409 4.2 3.5 57.3% 69.9% 50.6% 56.7% 41.4% 61.5% 38.5% — 188/190 2.4 2.5 65.3% 64.2% 47.5% 54.9% 39.6% 58.3% 35.1%

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 Mariano Zabaleta Oscar Hernandez
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 — — — — — — — — — — — — — — — —
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 — — — — — — — — — — — — — — — —
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 — — — — — — — — — — — — — — — —
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 — — — — — — — — — — — — — — — —
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 2002 1483 98.7 — — — — — — — — — — — — —
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 2003 1533 114.0 -0.05 -0.31 1.109 51.8% — +37 — 54.5% 0.00 2–4 (33%) 5–2 (71%) 100.5 +0.64
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 2004 1478 112.4 -4.16 -2.53 0.799 45.9% +3 +61 — 31.7% -1.43 4–6 (40%) 5–3 (63%) 99.0 +0.44
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 2005 1458 109.4 -5.00 -2.58 0.785 45.2% — +57 — 32.7% -1.27 3–3 (50%) 0–4 (0%) 97.2 +0.92
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 2006 1523 115.9 -1.42 -0.10 0.904 48.6% — +36 — 36.4% -0.64 0–1 1–1 — -0.45
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 2007 1543 127.8 -3.14 -1.94 0.817 46.3% -139 +109 — 38.1% -0.84 3–3 (50%) 7–4 (64%) 104.0 -0.04
30 2008 1556 98.9 -0.91 -5.19 0.761 44.5% — — — 16.7% -2.33 — 1–0 — +0.34 2008 1666 132.5 -2.92 +0.23 0.921 48.5% -197 +76 — 48.5% -0.34 6–6 (50%) 8–5 (62%) 104.4 -0.24
31 2009 1547 98.5 — — — — — — — — — — — — — 2009 1601 130.7 -2.74 -1.31 0.883 47.8% -121 +120 -173 41.6% -0.84 3–11 (21%) 5–4 (56%) 93.1 +0.12
32 — — — — — — — — — — — — — — — — 2010 1544 115.4 -5.30 -5.94 0.612 42.3% -112 +90 — 17.1% -2.29 1–1 2–3 (40%) — -0.44
36 — — — — — — — — — — — — — — — — 2014 1518 93.4 — — — — — — — — — — — — —
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 — 1744 126.6 -3.35 -1.69 0.842 46.9% -138 +81 -173 38.8% -0.92 22–35 (39%) 33–26 (56%) 98.9 +0.50

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.