H2H data updated: 2026-09-02 00:00 UTC

Mariano Zabaleta vs Michael Kohlmann H2H: 0-1

Michael Kohlmann holds a 1–0 lead over Mariano Zabaleta in their ATP head-to-head. Across 1 main-draw meeting, Michael Kohlmann leads 1–0 on clay. Most recently, Michael Kohlmann won the 2002 Casablanca round of 32 6-1 6-4.

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Mariano Zabaleta
ARG Age 48 Right-Handed 183 cm / 6'0"
H2H
0 – 1
1 main draw meetings
Michael Kohlmann
GER Age 52 Right-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Michael Kohlmann #123 6-1 6-4 Mariano Zabaleta #64 Match data Apr 11, 2002* R32 Casablanca ATP 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
Michael Kohlmann #1,019 #98 507 1,610 24 47 33.8% 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 Michael Kohlmann
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 1998 4–6 40.0% #110 1,531 0 0
25 2003 33–24 57.9% #27 1,755 0 2 1999 5–13 27.8% #153 1,543 0 0
26 2004 25–21 54.3% #54 1,690 0 3 2000 2–3 40.0% #217 1,542 0 0
27 2005 20–16 55.6% #83 1,723 0 3 2001 0–2 0.0% #113 1,532 0 0
28 2006 4–8 33.3% #243 1,595 0 3 2002 7–14 33.3% #165 1,560 0 0
29 2007 9–11 45.0% #104 1,602 0 3 2003 0–2 0.0% #312 1,560 0 0
30 2008 0–2 0.0% #1141 1,556 0 3 2004 4–4 50.0% #282 1,593 0 0
31 — — — — — — — 2005 2–2 50.0% #447 1,597 0 0
33 — — — — — — — 2007 0–1 0.0% #1507 1,550 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 Michael Kohlmann
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% 1998 2 2 4 50.0% 1 2 3 33.3% — — — — 1 2 3 33.3%
25 2003 13 12 25 52.0% 20 10 30 66.7% 0 1 1 0.0% 0 1 1 0.0% 1999 1 4 5 20.0% 3 5 8 37.5% 1 2 3 33.3% 0 2 2 0.0%
26 2004 2 7 9 22.2% 22 12 34 64.7% — — — — 1 2 3 33.3% 2000 — — — — 2 2 4 50.0% 0 1 1 0.0% — — — —
27 2005 4 5 9 44.4% 16 11 27 59.3% — — — — — — — — 2001 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
28 2006 0 2 2 0.0% 4 6 10 40.0% — — — — — — — — 2002 1 8 9 11.1% 4 3 7 57.1% 2 3 5 40.0% — — — —
29 2007 0 1 1 0.0% 9 9 18 50.0% 0 1 1 0.0% — — — — 2003 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
30 2008 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — 2004 2 2 4 50.0% — — — — 1 1 2 50.0% 1 1 2 50.0%
31 — — — — — — — — — — — — — — — — — 2005 0 1 1 0.0% 2 1 3 66.7% — — — — — — — —
33 — — — — — — — — — — — — — — — — — 2007 — — — — — — — — 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% — 6 19 25 24.0% 12 15 27 44.4% 4 8 12 33.3% 2 5 7 28.6%

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 61/71 of Michael Kohlmann'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 Michael Kohlmann
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% 1998 6/10 3.2 2.8 62.5% 61.8% 48.9% 50.4% 49.3% 56.6% 39.9%
25 2003 55/57 3.1 2.7 58.8% 69.6% 52.1% 51.0% 41.5% 62.4% 40.6% 1999 16/18 5.3 2.6 58.0% 67.6% 45.7% 50.9% 46.3% 58.8% 33.0%
26 2004 45/46 3.8 2.9 61.6% 70.9% 52.5% 55.5% 40.2% 63.6% 39.1% 2000 4/5 3.3 3.3 48.7% 50.6% 35.1% 40.5% 49.2% 45.6% 34.0%
27 2005 36/36 4.4 4.2 56.7% 70.9% 52.8% 60.5% 41.5% 63.2% 39.7% 2001 2/2 9.5 3.5 71.1% 63.8% 46.4% 53.1% 31.1% 57.9% 34.0%
28 2006 12/12 3.6 3.6 58.8% 71.9% 46.8% 59.6% 32.0% 61.7% 36.4% 2002 18/21 7.2 4.0 60.8% 73.1% 46.8% 58.7% 42.7% 62.8% 35.2%
29 2007 18/20 3.7 3.7 59.7% 67.6% 49.4% 57.3% 39.5% 60.4% 39.3% 2003 2/2 7.0 1.5 59.9% 59.7% 41.2% 34.7% 50.0% 52.0% 32.5%
30 2008 2/2 8.5 6.5 50.4% 71.9% 41.1% 58.7% 31.0% 56.2% 33.3% 2004 8/8 3.3 1.4 64.4% 71.2% 53.7% 35.4% 46.8% 64.4% 33.8%
31 — —/— — — — — — — — — — 2005 4/4 5.5 4.0 59.2% 67.7% 49.1% 48.3% 23.2% 60.3% 36.4%
33 — —/— — — — — — — — — — 2007 1/1 7.0 5.0 64.9% 78.0% 44.4% 33.3% 20.0% 66.2% 28.4%
Career — 375/409 4.2 3.5 57.3% 69.9% 50.6% 56.7% 41.4% 61.5% 38.5% — 61/71 5.5 3.0 60.2% 67.8% 46.8% 49.5% 43.5% 59.6% 34.7%

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 Michael Kohlmann
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%) — -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%) — +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%) — -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%) — -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%) — +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%) — +0.24 1998 1531 111.9 -1.89 +0.22 0.920 48.7% +42 -8 — 39.1% -0.65 1–1 0–1 — +0.79
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%) — -1.74 1999 1544 118.5 -2.54 -2.45 0.801 46.1% +3 -11 +32 31.3% -1.00 3–3 (50%) 0–5 (0%) — -0.88
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%) — +0.76 2000 1542 110.1 -4.91 +0.31 0.624 40.9% — +17 — 50.0% -0.50 — 1–1 — -0.13
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%) — -0.73 2001 1532 104.6 -3.02 -2.65 0.806 46.3% — — — 20.0% -1.60 0–1 1–1 — +0.16
28 2006 1596 111.4 -0.52 -1.38 0.949 49.1% — +127 — 40.0% -0.60 2–3 (40%) 3–1 (75%) — +0.08 2002 1560 122.6 +0.23 -1.63 0.947 49.6% -70 +72 -26 38.5% -0.48 2–6 (25%) 2–4 (33%) — -0.38
29 2007 1603 126.2 -2.06 +1.76 0.992 49.7% — +106 — 49.0% -0.08 0–4 (0%) 5–2 (71%) — +0.12 2003 1560 107.1 -2.81 +2.26 0.678 42.4% — — — 0.0% -2.75 — 0–1 — -0.37
30 2008 1556 98.9 -0.91 -5.19 0.761 44.5% — — — 16.7% -2.33 — 1–0 — +0.34 2004 1594 109.9 +0.41 -0.07 0.950 48.8% -42 — — 44.4% -0.39 2–0 2–1 (67%) — -0.03
31 2009 1547 98.5 — — — — — — — — — — — — — 2005 1598 104.8 -1.67 -0.17 0.917 48.3% — +36 — 45.5% -0.91 2–1 (67%) 3–1 (75%) — +0.29
32 — — — — — — — — — — — — — — — — 2006 1579 99.6 — — — — — — — — — — — — —
33 — — — — — — — — — — — — — — — — 2007 1550 98.0 +0.76 -2.43 0.840 47.7% — — — 0.0% -1.50 — 0–1 — -0.05
35 — — — — — — — — — — — — — — — — 2009 1535 99.4 — — — — — — — — — — — — —
36 — — — — — — — — — — — — — — — — 2010 1529 99.8 — — — — — — — — — — — — —
37 — — — — — — — — — — — — — — — — 2011 1487 92.1 — — — — — — — — — — — — —
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 — 1610 116.3 -1.34 -1.15 0.858 47.4% -20 +23 -4 36.4% -0.76 10–12 (45%) 9–16 (36%) 95.8 -0.85

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.