H2H data updated: 2026-09-04 00:00 UTC

Jan Hernych vs Roko Karanusic H2H: 1-0

Jan Hernych holds a 1–0 lead over Roko Karanusic in their ATP head-to-head. Across 1 main-draw meeting, Jan Hernych leads 1–0 on hard courts. Most recently, Jan Hernych won the 2008 Vienna Open first round 4-6 6-4 7-6(5).

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Jan Hernych
CZE Age 47 Right-Handed 190 cm / 6'3"
H2H
1 – 0
1 main draw meetings
Roko Karanusic
CRO Age 43 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Roko Karanusic #287 3-6 7-5 8-6 Jan Hernych #141 Match data Jun 22, 2010* Q2 Q Wimbledon Grand Slam Grass
Jan Hernych #129 4-6 6-4 7-6(5) Roko Karanusic #103 Match data Oct 9, 2008* R32 Vienna Open International Series Gold → modern equivalent ATP 500 Hard

1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. 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
Jan Hernych #1,606 #59 1,157 1,783 79 115 40.7% 0 0 0 0 0 0
Roko Karanusic #1,573 #88 974 1,658 12 38 24.0% 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 Jan Hernych Roko Karanusic
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
20 2000 0–1 0.0% #272 1,485 0 0 2003 0–2 0.0% #163 1,521 0 0
21 — — — — — — — 2004 0–2 0.0% #148 1,526 0 0
22 2002 0–1 0.0% #214 1,475 0 0 2005 1–6 14.3% #161 1,517 0 0
23 — — — — — — — 2006 1–4 20.0% #163 1,597 0 0
24 2004 9–12 42.9% #83 1,571 0 0 2007 2–6 25.0% #137 1,624 0 0
25 2005 18–22 45.0% #74 1,622 0 0 2008 7–12 36.8% #91 1,599 0 0
26 2006 17–20 45.9% #75 1,666 0 0 2009 1–6 14.3% #189 1,595 0 0
27 2007 7–15 31.8% #156 1,612 0 0 — — — — — — —
28 2008 4–8 33.3% #81 1,675 0 0 — — — — — — —
29 2009 11–23 32.4% #113 1,667 0 0 — — — — — — —
30 2010 0–1 0.0% #241 1,598 0 0 — — — — — — —
31 2011 3–2 60.0% #168 1,664 0 0 — — — — — — —
32 2012 2–1 66.7% #193 1,606 0 0 — — — — — — —
33 2013 5–5 50.0% #219 1,744 0 0 — — — — — — —
34 2014 1–1 50.0% #199 1,701 0 0 — — — — — — —
35 2015 2–2 50.0% #286 1,696 0 0 — — — — — — —
36 2016 0–1 0.0% #424 1,641 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 Jan Hernych Roko Karanusic
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 %
20 2000 — — — — 0 1 1 0.0% — — — — — — — — 2003 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
21 — — — — — — — — — — — — — — — — — 2004 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
22 2002 — — — — 0 1 1 0.0% — — — — — — — — 2005 1 5 6 16.7% — — — — 0 1 1 0.0% — — — —
23 — — — — — — — — — — — — — — — — — 2006 0 1 1 0.0% 0 1 1 0.0% 1 1 2 50.0% 0 1 1 0.0%
24 2004 9 7 16 56.3% — — — — 0 3 3 0.0% 0 2 2 0.0% 2007 1 3 4 25.0% 0 1 1 0.0% 1 1 2 50.0% 0 1 1 0.0%
25 2005 9 12 21 42.9% 3 5 8 37.5% 5 3 8 62.5% 1 2 3 33.3% 2008 3 6 9 33.3% 2 4 6 33.3% 2 2 4 50.0% — — — —
26 2006 6 9 15 40.0% 4 6 10 40.0% 4 2 6 66.7% 3 3 6 50.0% 2009 1 5 6 16.7% — — — — 0 1 1 0.0% — — — —
27 2007 6 10 16 37.5% 0 4 4 0.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
28 2008 2 4 6 33.3% 2 2 4 50.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
29 2009 9 13 22 40.9% 2 7 9 22.2% 0 3 3 0.0% — — — — — — — — — — — — — — — — — — — — —
30 2010 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
31 2011 2 1 3 66.7% — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
32 2012 — — — — 2 1 3 66.7% — — — — — — — — — — — — — — — — — — — — — — — — —
33 2013 0 1 1 0.0% 0 1 1 0.0% 5 3 8 62.5% — — — — — — — — — — — — — — — — — — — — —
34 2014 — — — — — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
35 2015 0 1 1 0.0% — — — — 2 1 3 66.7% — — — — — — — — — — — — — — — — — — — — —
36 2016 — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
Career — 43 59 102 42.2% 13 28 41 31.7% 19 21 40 47.5% 4 7 11 36.4% — 6 22 28 21.4% 2 8 10 20.0% 4 6 10 40.0% 0 2 2 0.0%

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 190/194 of Jan Hernych's and 49/50 of Roko Karanusic'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 Jan Hernych Roko Karanusic
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%
20 2000 1/1 1.0 1.0 72.7% 55.0% 33.3% 0.0% 0.0% 49.1% 25.0% 2003 2/2 2.5 4.0 54.2% 73.3% 49.2% 68.8% 11.7% 62.0% 31.9%
21 — —/— — — — — — — — — — 2004 2/2 6.0 4.0 59.9% 73.9% 53.1% 70.8% 16.7% 65.2% 27.1%
22 2002 1/1 0.0 1.0 63.4% 38.5% 20.0% 40.0% 50.0% 31.7% 33.3% 2005 7/7 3.0 1.6 62.9% 63.9% 45.3% 57.4% 37.8% 56.8% 29.7%
23 — —/— — — — — — — — — — 2006 5/5 5.8 0.6 68.0% 65.9% 48.0% 52.6% 41.0% 60.1% 33.0%
24 2004 21/21 3.1 2.0 65.6% 66.1% 49.3% 55.9% 49.3% 60.3% 37.7% 2007 8/8 2.5 1.1 59.1% 71.1% 52.5% 47.5% 36.7% 62.9% 36.8%
25 2005 39/40 2.5 2.3 65.8% 64.8% 50.9% 59.0% 44.9% 60.0% 38.0% 2008 18/19 4.9 1.4 59.3% 67.3% 53.5% 53.6% 36.0% 61.5% 38.2%
26 2006 36/37 2.7 1.7 66.8% 64.4% 51.4% 55.2% 44.3% 60.0% 40.1% 2009 7/7 4.7 2.1 65.1% 60.5% 42.6% 44.3% 38.4% 54.5% 32.2%
27 2007 21/22 3.1 1.6 66.2% 64.5% 49.4% 54.9% 36.1% 59.1% 36.5% — —/— — — — — — — — — —
28 2008 12/12 2.2 2.6 65.3% 59.8% 51.0% 45.2% 47.7% 56.8% 35.1% — —/— — — — — — — — — —
29 2009 34/34 3.0 2.4 65.0% 66.1% 48.1% 59.0% 39.0% 59.7% 35.8% — —/— — — — — — — — — —
30 2010 1/1 2.0 2.0 61.2% 58.7% 65.0% 33.3% 33.3% 61.2% 33.7% — —/— — — — — — — — — —
31 2011 5/5 5.0 2.2 68.7% 64.0% 51.8% 77.2% 32.9% 60.3% 36.9% — —/— — — — — — — — — —
32 2012 3/3 2.3 4.0 56.3% 58.6% 47.0% 64.9% 33.3% 53.2% 39.5% — —/— — — — — — — — — —
33 2013 10/10 4.3 3.2 61.1% 67.6% 51.5% 54.1% 34.9% 61.4% 34.9% — —/— — — — — — — — — —
34 2014 2/2 12.0 1.5 69.2% 71.4% 45.7% 66.2% 35.0% 63.4% 34.7% — —/— — — — — — — — — —
35 2015 3/4 4.3 2.7 66.4% 60.1% 51.5% 63.1% 43.3% 57.2% 36.5% — —/— — — — — — — — — —
36 2016 1/1 6.0 2.0 62.9% 67.9% 36.4% 55.6% 40.0% 56.2% 34.6% — —/— — — — — — — — — —
Career — 190/194 3.0 2.2 65.6% 64.6% 49.8% 56.5% 42.0% 59.4% 37.2% — 49/50 4.2 1.6 61.3% 66.8% 49.8% 53.1% 35.4% 60.1% 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 Jan Hernych Roko Karanusic
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
20 2000 1486 98.6 -2.51 +0.58 0.491 38.4% — — — 0.0% -4.00 — — — +0.16 2003 1522 103.0 +1.37 -2.36 0.840 46.0% — — — 0.0% -2.00 — 0–1 — +0.04
21 2001 1474 101.0 — — — — — — — — — — — — — 2004 1526 107.4 -1.97 +1.72 0.779 46.7% — — — 28.6% -1.29 0–1 2–1 (67%) — -0.22
22 2002 1476 96.0 -0.28 -1.50 0.488 32.5% — — — 0.0% -5.00 — — — +0.02 2005 1518 101.1 -2.86 -3.14 0.687 43.9% +5 — — 22.2% -2.11 0–1 1–0 — +0.60
23 2003 1461 99.3 — — — — — — — — — — — — — 2006 1597 119.2 +1.05 -1.79 0.829 46.0% — — — 25.0% -1.42 — 1–1 — -0.43
24 2004 1572 131.6 -2.45 +1.84 0.949 49.1% +5 — -15 40.4% -0.57 3–4 (43%) 2–4 (33%) 99.9 -0.25 2007 1624 123.3 -1.45 +0.27 0.993 49.7% -12 — — 33.3% -0.56 0–2 1–3 (25%) — +0.22
25 2005 1623 129.5 -1.47 +0.65 0.949 49.0% -58 -65 +45 46.2% -0.34 5–7 (42%) 9–8 (53%) 101.9 -0.80 2008 1599 125.0 -1.27 +0.71 0.993 49.8% +11 -71 +81 42.6% -0.09 1–5 (17%) 2–7 (22%) 92.6 +0.73
26 2006 1667 130.1 -1.41 +2.15 1.001 50.0% -66 -121 +41 47.3% -0.29 3–7 (30%) 7–4 (64%) 96.7 -0.14 2009 1596 118.3 -3.72 -2.83 0.706 43.3% +1 — — 23.8% -2.00 1–2 (33%) 1–2 (33%) — -0.19
27 2007 1613 131.4 -1.99 +0.62 0.893 47.8% +23 -116 — 36.0% -1.02 1–4 (20%) 1–5 (17%) 94.0 -1.47 2010 1554 94.0 — — — — — — — — — — — — —
28 2008 1676 117.5 -2.03 -0.68 0.813 46.8% +19 -154 — 37.5% -1.06 2–3 (40%) 4–2 (67%) 99.3 +0.14 2011 1530 102.9 — — — — — — — — — — — — —
29 2009 1668 137.6 -2.02 -0.08 0.888 47.8% +35 -129 +32 35.6% -0.80 5–9 (36%) 2–6 (25%) 94.6 -1.77 2012 1512 96.1 — — — — — — — — — — — — —
30 2010 1598 112.4 -0.83 +1.60 0.867 47.8% — — — 33.3% -1.67 0–1 1–0 — -0.05 — — — — — — — — — — — — — — — —
31 2011 1664 121.9 -0.09 +1.05 0.929 48.7% +47 — — 47.1% +0.06 2–0 1–4 (20%) — -0.39 — — — — — — — — — — — — — — — —
32 2012 1606 112.1 -2.89 +0.24 0.845 46.8% — +54 — 50.0% -0.75 2–0 — — -0.23 — — — — — — — — — — — — — — — —
33 2013 1745 122.3 -0.81 -0.62 0.905 48.3% — — +148 45.8% -0.46 3–1 (75%) 3–2 (60%) 102.6 -0.30 — — — — — — — — — — — — — — — —
34 2014 1702 109.1 +1.00 -1.06 0.949 49.7% — — — 44.4% -0.33 1–0 0–1 — 0.00 — — — — — — — — — — — — — — — —
35 2015 1696 112.0 -2.26 -1.93 0.853 47.2% — — +192 50.0% -0.63 1–0 2–1 (67%) — +0.14 — — — — — — — — — — — — — — — —
36 2016 1641 101.2 +0.27 -3.38 0.789 45.9% — — — 33.3% -1.67 0–1 — — -0.02 — — — — — — — — — — — — — — — —
38 2018 1618 97.0 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 1783 128.6 -1.68 +0.70 0.918 48.5% -12 -100 +78 41.9% -0.60 28–37 (43%) 32–37 (46%) 95.5 -2.56 — 1658 118.4 -1.56 -0.76 0.868 47.4% +3 -71 +81 31.3% -1.02 2–11 (15%) 8–15 (35%) 88.5 +1.53

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.