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

Horacio Zeballos vs Igor Kunitsyn H2H: 1-0

Horacio Zeballos holds a 1–0 lead over Igor Kunitsyn in their ATP head-to-head. Across 1 main-draw meeting, Horacio Zeballos leads 1–0 on hard courts. Most recently, Horacio Zeballos won the 2009 St. Petersburg semifinal 7-6(7) 6-3.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Horacio Zeballos
ARG Age 41 Left-Handed 188 cm / 6'2"
H2H
1 – 0
1 main draw meetings
Igor Kunitsyn
RUS Age 44 Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Horacio Zeballos #54 7-6(7) 6-3 Igor Kunitsyn #103 Match data Oct 30, 2009* SF St. Petersburg ATP 250 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
Horacio Zeballos #841 #39 1,027 1,877 87 131 39.9% 0 0 0 0 1 1
Igor Kunitsyn #1,093 #35 1,562 1,755 87 149 36.9% 0 0 0 0 1 1

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 Horacio Zeballos Igor Kunitsyn
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 1999 0–2 0.0% #315 1,489 0 0
20 — — — — — — — 2002 0–1 0.0% #149 1,499 0 0
21 — — — — — — — 2003 0–3 0.0% #193 1,479 0 0
22 — — — — — — — 2004 2–2 50.0% #158 1,494 0 0
23 — — — — — — — 2005 3–2 60.0% #129 1,545 0 0
24 2009 5–5 50.0% #45 1,613 0 0 2006 10–15 40.0% #94 1,612 0 0
25 2010 14–26 35.0% #110 1,595 0 0 2007 16–24 40.0% #116 1,600 0 0
26 2011 5–6 45.5% #109 1,598 0 0 2008 15–14 51.7% #47 1,690 0 1
27 2012 3–9 25.0% #85 1,591 0 0 2009 16–30 34.8% #104 1,650 0 1
28 2013 14–23 37.8% #56 1,587 0 1 2010 5–14 26.3% #100 1,681 0 1
29 2014 7–9 43.8% #123 1,633 0 1 2011 16–21 43.2% #71 1,720 0 1
30 2015 2–4 33.3% #124 1,645 0 1 2012 4–19 17.4% #162 1,542 0 1
31 2016 7–13 35.0% #71 1,670 0 1 2013 0–2 0.0% #548 1,555 0 1
32 2017 20–22 47.6% #66 1,759 0 1 — — — — — — —
33 2018 10–14 41.7% #173 1,721 0 1 — — — — — — —

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 Horacio Zeballos Igor Kunitsyn
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 — — — — — — — — — — — — — — — — — 1999 — — — — — — — — — — — — 0 2 2 0.0%
20 — — — — — — — — — — — — — — — — — 2002 0 1 1 0.0% — — — — — — — — — — — —
21 — — — — — — — — — — — — — — — — — 2003 — — — — 0 1 1 0.0% 0 1 1 0.0% 0 1 1 0.0%
22 — — — — — — — — — — — — — — — — — 2004 — — — — — — — — — — — — 2 2 4 50.0%
23 — — — — — — — — — — — — — — — — — 2005 — — — — — — — — — — — — 3 2 5 60.0%
24 2009 5 4 9 55.6% — — — — 0 1 1 0.0% — — — — 2006 2 8 10 20.0% 0 1 1 0.0% 2 4 6 33.3% 6 2 8 75.0%
25 2010 5 13 18 27.8% 8 11 19 42.1% 1 2 3 33.3% — — — — 2007 14 16 30 46.7% 1 3 4 25.0% 1 4 5 20.0% 0 1 1 0.0%
26 2011 0 1 1 0.0% 5 5 10 50.0% — — — — — — — — 2008 10 9 19 52.6% 4 2 6 66.7% 1 3 4 25.0% — — — —
27 2012 0 2 2 0.0% 3 7 10 30.0% — — — — — — — — 2009 13 21 34 38.2% 1 6 7 14.3% 2 3 5 40.0% — — — —
28 2013 3 9 12 25.0% 11 13 24 45.8% 0 1 1 0.0% — — — — 2010 4 10 14 28.6% 0 2 2 0.0% 1 2 3 33.3% — — — —
29 2014 3 4 7 42.9% 4 5 9 44.4% — — — — — — — — 2011 10 15 25 40.0% 1 2 3 33.3% 5 4 9 55.6% — — — —
30 2015 — — — — 2 3 5 40.0% 0 1 1 0.0% — — — — 2012 3 11 14 21.4% 1 4 5 20.0% 0 4 4 0.0% — — — —
31 2016 6 5 11 54.5% 1 5 6 16.7% 0 3 3 0.0% — — — — 2013 0 2 2 0.0% — — — — — — — — — — — —
32 2017 5 8 13 38.5% 15 12 27 55.6% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
33 2018 3 5 8 37.5% 6 8 14 42.9% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
Career — 30 51 81 37.0% 55 69 124 44.4% 2 11 13 15.4% — — — — — 56 93 149 37.6% 8 21 29 27.6% 12 25 37 32.4% 11 10 21 52.4%

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 218/218 of Horacio Zeballos's and 234/236 of Igor Kunitsyn'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 Horacio Zeballos Igor Kunitsyn
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 — —/— — — — — — — — — — 1999 2/2 1.5 1.0 54.7% 64.9% 43.6% 45.0% 16.7% 55.5% 23.1%
20 — —/— — — — — — — — — — 2002 1/1 6.0 9.0 46.3% 59.4% 51.3% 57.9% 41.7% 55.0% 37.6%
21 — —/— — — — — — — — — — 2003 3/3 2.7 2.3 53.2% 60.5% 44.2% 35.0% 33.3% 52.9% 31.2%
22 — —/— — — — — — — — — — 2004 4/4 3.3 2.5 54.3% 66.3% 50.2% 67.5% 39.8% 59.3% 41.0%
23 — —/— — — — — — — — — — 2005 5/5 1.2 0.8 56.1% 66.1% 56.3% 43.7% 44.7% 61.8% 40.8%
24 2009 10/10 6.8 2.7 65.2% 71.0% 57.0% 65.7% 54.8% 66.1% 32.9% 2006 25/25 2.1 1.8 58.4% 67.4% 51.1% 60.4% 41.2% 60.7% 36.0%
25 2010 40/40 5.8 2.2 63.1% 67.6% 47.7% 60.4% 40.6% 60.5% 32.0% 2007 40/40 2.2 2.6 57.0% 63.3% 47.7% 52.3% 48.6% 56.7% 36.0%
26 2011 11/11 6.0 2.7 61.9% 73.7% 49.3% 65.4% 44.9% 64.3% 34.0% 2008 27/29 2.1 1.8 60.2% 65.1% 50.5% 48.3% 42.5% 58.9% 41.5%
27 2012 12/12 5.5 2.8 62.0% 67.1% 51.1% 62.2% 33.6% 61.2% 33.9% 2009 46/46 3.0 1.5 65.0% 65.5% 51.3% 53.4% 39.8% 60.3% 36.1%
28 2013 37/37 5.6 2.7 62.6% 69.2% 49.1% 59.1% 36.2% 61.6% 30.6% 2010 19/19 2.1 1.2 65.1% 65.6% 45.3% 50.4% 36.3% 58.0% 32.0%
29 2014 16/16 4.0 1.8 59.1% 72.9% 52.7% 59.2% 36.6% 64.5% 30.5% 2011 37/37 3.9 1.8 57.6% 66.6% 50.1% 54.4% 45.0% 59.5% 36.8%
30 2015 6/6 7.2 2.8 62.6% 67.8% 44.1% 67.3% 35.5% 59.1% 31.0% 2012 23/23 3.3 1.7 59.5% 63.9% 46.6% 53.9% 45.5% 56.8% 34.5%
31 2016 20/20 6.2 3.1 60.1% 72.6% 51.9% 55.7% 34.3% 64.1% 28.4% 2013 2/2 3.5 3.5 53.9% 59.9% 47.9% 60.0% 50.0% 54.3% 30.1%
32 2017 42/42 5.8 2.2 64.1% 71.2% 54.7% 56.0% 37.5% 65.0% 32.5% — —/— — — — — — — — — —
33 2018 24/24 6.4 3.0 63.5% 71.6% 50.7% 69.3% 38.9% 64.1% 31.6% — —/— — — — — — — — — —
Career — 218/218 5.8 2.5 62.6% 70.3% 51.0% 60.6% 38.6% 63.0% 31.6% — 234/236 2.7 1.9 59.9% 65.2% 49.3% 53.1% 42.8% 58.7% 36.3%

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 Horacio Zeballos Igor Kunitsyn
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 — — — — — — — — — — — — — — — — 1999 1489 107.1 -0.95 -1.96 0.518 40.7% — — — 20.0% -2.40 0–1 — — -0.19
18 — — — — — — — — — — — — — — — — 2000 1474 96.9 — — — — — — — — — — — — —
20 — — — — — — — — — — — — — — — — 2002 1500 106.1 -2.95 +0.18 0.836 46.8% — — — 25.0% -1.50 — 1–0 — +0.09
21 — — — — — — — — — — — — — — — — 2003 1479 105.3 -0.37 -1.06 0.662 41.6% — — — 0.0% -3.43 — 0–1 — -0.24
22 2007 1461 95.8 — — — — — — — — — — — — — 2004 1495 112.5 +0.24 +1.44 1.006 50.3% +22 — — 55.6% +0.22 0–1 2–1 (67%) — -0.15
23 2008 1506 105.6 — — — — — — — — — — — — — 2005 1546 119.5 -1.10 +1.25 1.068 50.6% +20 — — 60.0% +0.20 — 1–0 — -0.21
24 2009 1613 122.4 +1.10 -2.29 0.970 50.1% +38 — — 53.8% +0.27 0–2 6–5 (55%) — +0.76 2006 1612 124.2 -1.62 -0.99 0.915 48.5% +24 — -77 41.1% -0.34 3–2 (60%) 4–3 (57%) — +0.85
25 2010 1595 130.9 -1.88 -3.97 0.808 46.6% -14 +43 -118 37.2% -1.03 6–7 (46%) 7–9 (44%) — +0.16 2007 1600 118.4 -5.09 -0.41 0.832 46.4% +32 -122 -150 37.8% -1.09 8–5 (62%) 10–7 (59%) — +0.33
26 2011 1598 122.3 +1.03 -2.09 0.954 49.5% — +59 — 48.0% -0.04 0–1 3–4 (43%) — -0.49 2008 1690 129.9 -3.43 +3.27 1.009 50.2% +21 -122 -239 48.6% +0.09 6–3 (67%) 4–7 (36%) — +1.39
27 2012 1591 117.8 -2.87 -2.13 0.873 48.1% — +83 — 31.0% -0.66 0–1 1–4 (20%) — +0.33 2009 1650 139.3 -2.20 -0.23 0.910 48.3% +16 -119 -141 38.6% -0.82 6–11 (35%) 8–11 (42%) — +0.50
28 2013 1587 139.5 -1.23 -4.62 0.798 46.8% -106 +128 — 39.6% -0.52 10–5 (67%) 6–13 (32%) — +1.72 2010 1681 127.8 -3.07 -2.57 0.763 45.5% +19 — -152 29.8% -1.47 1–3 (25%) 1–3 (25%) — -1.63
29 2014 1633 127.6 +0.28 -3.69 0.858 48.3% -130 +105 — 41.7% -0.45 2–1 (67%) 3–3 (50%) — +0.69 2011 1721 133.8 -3.11 +0.52 0.910 48.3% +1 -217 -97 41.5% -0.68 6–6 (50%) 8–4 (67%) — -0.07
30 2015 1645 109.3 -1.33 -2.33 0.758 45.3% — +91 — 35.7% -1.72 0–1 2–2 (50%) — +0.09 2012 1542 112.8 -4.40 -2.44 0.798 45.8% +58 -85 -8 25.0% -1.79 1–6 (14%) 4–8 (33%) — +0.32
31 2016 1671 134.9 +0.65 -5.16 0.790 47.3% -42 -28 -181 38.3% -0.77 2–1 (67%) 3–4 (43%) — +0.23 2013 1556 112.0 -0.69 -3.06 0.660 43.2% — — — 20.0% -2.40 0–1 — — +0.03
32 2017 1759 146.3 +0.83 -2.99 0.928 48.8% -104 +58 — 45.6% -0.27 8–4 (67%) 13–13 (50%) — -1.38 — — — — — — — — — — — — — — — —
33 2018 1721 138.6 +0.08 -3.27 0.880 48.8% -71 +37 — 43.9% -0.35 4–6 (40%) 8–8 (50%) — -1.23 — — — — — — — — — — — — — — — —
34 2019 1705 98.3 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 1877 137.5 -0.40 -3.58 0.854 47.8% -57 +70 -150 41.4% -0.54 32–29 (52%) 52–65 (44%) 103.5 +0.40 — 1756 130.6 -3.10 -0.21 0.879 47.6% +22 -125 -118 38.1% -0.86 31–39 (44%) 43–45 (49%) 99.8 +0.43

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.