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

Mariano Zabaleta vs Massimo Dell'Acqua H2H: 1-0

Mariano Zabaleta holds a 1–0 lead over Massimo Dell'Acqua in their ATP head-to-head. Across 1 main-draw meeting, Mariano Zabaleta leads 1–0 on clay. Most recently, Mariano Zabaleta won the 2004 Barcelona Open round of 64 6-1 6-4.

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Mariano Zabaleta
ARG Age 48 Right-Handed 183 cm / 6'0"
H2H
1 – 0
1 main-draw meetings
Massimo Dell'Acqua
ITA Age 47 Right-Handed 193 cm / 6'4"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Mariano Zabaleta #41 6-1 6-4 Massimo Dell'Acqua #181 Match data Apr 28, 2004* R64 Barcelona Open International Series Gold → modern equivalent ATP 500 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
Massimo Dell'Acqua #1,460 #148 250 1,500 1 5 16.7% 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 Mariano Zabaleta Massimo Dell'Acqua
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 2003 0–1 0.0% #189 1,465 0 0
24 2002 20–28 41.7% #53 1,629 0 1 2004 0–3 0.0% #246 1,400 0 0
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 — — — — — — —
28 2006 4–8 33.3% #243 1,595 0 3 2008 1–1 50.0% #376 1,428 0 0
29 2007 9–11 45.0% #104 1,602 0 3 — — — — — — —
30 2008 0–2 0.0% #1141 1,556 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 Mariano Zabaleta Massimo Dell'Acqua
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% — — — — 2003 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% 2004 0 1 1 0.0% 0 2 2 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% — — — — — — — — — — — — — — — — — — — — — — — — —
28 2006 0 2 2 0.0% 4 6 10 40.0% — — — — — — — — 2008 — — — — — — — — 1 1 2 50.0% — — — —
29 2007 0 1 1 0.0% 9 9 18 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
30 2008 0 1 1 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% — 0 2 2 0.0% 0 2 2 0.0% 1 1 2 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 375/409 of Mariano Zabaleta's and 6/6 of Massimo Dell'Acqua'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 Massimo Dell'Acqua
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% 2003 1/1 14.0 3.0 67.5% 75.9% 50.0% 50.0% 25.0% 67.5% 27.7%
24 2002 43/48 4.3 3.3 58.3% 67.9% 50.7% 53.8% 43.4% 60.5% 35.9% 2004 3/3 9.7 6.0 51.1% 75.4% 41.0% 49.2% 20.0% 58.6% 32.1%
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% — —/— — — — — — — — — —
28 2006 12/12 3.6 3.6 58.8% 71.9% 46.8% 59.6% 32.0% 61.7% 36.4% 2008 2/2 9.5 4.0 61.8% 78.5% 50.4% 20.0% 58.3% 67.4% 32.5%
29 2007 18/20 3.7 3.7 59.7% 67.6% 49.4% 57.3% 39.5% 60.4% 39.3% — —/— — — — — — — — — —
30 2008 2/2 8.5 6.5 50.4% 71.9% 41.1% 58.7% 31.0% 56.2% 33.3% — —/— — — — — — — — — —
Career — 375/409 4.2 3.5 57.3% 69.9% 50.6% 56.7% 41.4% 61.5% 38.5% — 6/6 10.3 4.8 57.4% 76.5% 45.6% 39.6% 33.6% 63.0% 31.5%

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 Massimo Dell'Acqua
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 2003 1465 99.4 -2.03 -0.37 0.853 47.2% — — — 0.0% -1.00 — 0–2 — +0.09
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 2004 1400 104.1 -0.18 +0.64 0.775 45.7% — — — 25.0% -1.63 0–2 1–0 — -0.17
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 2005 1391 97.6 — — — — — — — — — — — — —
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 2006 1378 97.1 — — — — — — — — — — — — —
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 — — — — — — — — — — — — — — — —
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 2008 1428 105.4 +3.46 -2.10 0.996 49.7% — — — 50.0% 0.00 — 1–1 — -0.08
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 2009 1401 90.9 — — — — — — — — — — — — —
30 2008 1556 98.9 -0.91 -5.19 0.761 44.5% — — — 16.7% -2.33 — 1–0 — +0.34 — — — — — — — — — — — — — — — —
31 2009 1547 98.5 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
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 — 1500 100.2 +0.73 -0.44 0.851 47.3% — — — 28.6% -1.07 0–2 2–3 (40%) — -2.67

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.