Name: Jan Hernych
Country: Czech Republic
Birthdate: 07.07.79, 44 years
Height: 190 cm
Weight: 83 kg
Profi since: 1998
Right-handed
ATP ranking: 840
TOP ranking's position: 59 (02.11.09, 747 points)
Points: 18
Prize money: 2.179.237 $
Matches total: 888
Win: 503
%: 56.64 %
Country: Czech Republic
Birthdate: 07.07.79, 44 years
Height: 190 cm
Weight: 83 kg
Profi since: 1998
Right-handed
ATP ranking: 840
TOP ranking's position: 59 (02.11.09, 747 points)
Points: 18
Prize money: 2.179.237 $
Matches total: 888
Win: 503
%: 56.64 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2018 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 1/1 | 0/0 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 25/15 | 3/3 | 3/3 | 12/4 | 5/2 | 2/3 | 0/0 |
| 2015 | 24/18 | 5/4 | 4/4 | 3/4 | 5/3 | 7/3 | 0/0 |
| 2014 | 43/20 | 18/5 | 3/6 | 11/5 | 6/1 | 5/3 | 0/0 |
| 2013 | 30/15 | 6/6 | 8/4 | 3/2 | 0/0 | 13/3 | 0/0 |
| 2012 | 27/22 | 6/7 | 8/5 | 10/6 | 2/2 | 1/2 | 0/0 |
| 2011 | 29/21 | 10/7 | 6/7 | 3/4 | 6/2 | 4/1 | 0/0 |
| 2010 | 21/24 | 5/6 | 7/10 | 7/5 | 0/1 | 2/2 | 0/0 |
| 2009 | 18/26 | 9/10 | 4/7 | 5/5 | 0/1 | 0/3 | 0/0 |
| 2008 | 55/25 | 11/5 | 18/10 | 16/5 | 4/3 | 6/2 | 0/0 |
| 2007 | 25/25 | 13/11 | 7/8 | 3/3 | 1/2 | 1/1 | 0/0 |
| 2006 | 30/26 | 14/10 | 7/7 | 2/3 | 3/4 | 4/2 | 0/0 |
| 2005 | 28/27 | 14/12 | 8/7 | 0/2 | 1/3 | 5/3 | 0/0 |
| 2004 | 41/26 | 18/11 | 10/6 | 4/3 | 3/3 | 6/3 | 0/0 |
| 2003 | 20/18 | 15/12 | 3/2 | 1/3 | 0/0 | 1/1 | 0/0 |
| 2002 | 30/29 | 8/7 | 9/10 | 3/4 | 9/7 | 1/1 | 0/0 |
| 2001 | 31/23 | 8/8 | 9/8 | 7/4 | 7/2 | 0/1 | 0/0 |
| 2000 | 23/20 | 8/6 | 8/8 | 4/2 | 3/4 | 0/0 | 0/0 |
| 1999 | 2/3 | 0/0 | 2/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 503/385 | 171/130 | 125/117 | 94/64 | 55/40 | 58/34 | 0/0 |
| perc. % | 56.64 % | 56.81 % | 51.65 % | 59.49 % | 57.89 % | 63.04 % | 0 % |
Jan Hernych / Fixtures
| no matches found |
Jan Hernych form / year 2014 / surface: I. hard
Jan Hernych / year 2014 / surface: I. hard
| 14.11.14 | 1/4 | Michael Berrer | Jan Hernych | 7-63, 6-4 |  | match details |  Brescia Challenger | I. hard |
| 12.11.14 | 2nd round | Jan Hernych | Salvatore Caruso | 6-3, 3-6, 6-3 |  | match details | ||
| 11.11.14 | 1st round | Jan Hernych | Konstantin Kravchuk | 6-4, 6-4 | | match details | ||
| 08.11.14 | 1/2 | Andreas Seppi | Jan Hernych | 6-4, 7-5 | | match details | Ortisei Challenger | I. hard |
| 07.11.14 | 1/4 | Jan Hernych | Aslan Karatsev | 7-66, 7-65 | | match details | ||
| 06.11.14 | 2nd round | Jan Hernych | Tim Puetz | 7-62, 7-64 | | match details | ||
| 04.11.14 | 1st round | Jan Hernych | Evgeny Donskoy | 7-63, 6-2 | | match details | ||
| 03.11.14 | qual. | Jan Hernych | Sergey Betov | 6-3, 6-1 | | match details | ||
| 02.11.14 | q 2 | Jan Hernych | Jeremy Jahn | 6-4, 6-2 | | match details | ||
| 01.11.14 | q 1 | Jan Hernych | Francesco Borgo | 6-1, 6-1 | | match details | ||
| 04.04.14 | 1/4 | David Guez | Jan Hernych | 6-3, 6-4 | | match details |  St. Brieuc | I. hard |
| 02.04.14 | 2nd round | Jan Hernych | Adrian Mannarino | 3-6, 6-3, 6-4 | | match details | ||
| 01.04.14 | 1st round | Jan Hernych | Maxime Authom | 6-3, 6-0 | | match details | ||
| 13.02.14 | 2nd round | Dustin Brown | Jan Hernych | 1-6, 7-5, 6-3 | | match details | Bergamo Challenger | I. hard |
| 12.02.14 | 1st round | Jan Hernych | Gianluigi Quinzi | 7-66, 6-0 | | match details | ||
| 01.02.14 | q 1 | Karol Beck | Jan Hernych | 6-2, 4-6, 6-1 | | match details |  Zagreb | I. hard |
