Name: Claudio Grassi
Country: Italy
Birthdate: 25.07.85, 39 years
ATP ranking: 870
TOP ranking's position: 300 (22.08.11, 152 points)
Points: 18
Prize money: 146.565 $
Matches total: 572
Win: 330
%: 57.69 %
Country: Italy
Birthdate: 25.07.85, 39 years
ATP ranking: 870
TOP ranking's position: 300 (22.08.11, 152 points)
Points: 18
Prize money: 146.565 $
Matches total: 572
Win: 330
%: 57.69 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2019 | 4/1 | 4/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 4/6 | 1/4 | 1/1 | 0/0 | 2/1 | 0/0 | 0/0 |
| 2014 | 20/22 | 14/12 | 6/8 | 0/2 | 0/0 | 0/0 | 0/0 |
| 2013 | 43/25 | 29/13 | 13/10 | 1/2 | 0/0 | 0/0 | 0/0 |
| 2012 | 54/28 | 24/9 | 24/14 | 3/4 | 3/1 | 0/0 | 0/0 |
| 2011 | 43/28 | 23/11 | 19/13 | 0/2 | 1/2 | 0/0 | 0/0 |
| 2010 | 35/23 | 23/6 | 6/11 | 3/2 | 3/4 | 0/0 | 0/0 |
| 2009 | 49/28 | 15/11 | 26/16 | 3/1 | 5/0 | 0/0 | 0/0 |
| 2008 | 45/32 | 17/10 | 28/22 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2007 | 17/20 | 12/10 | 5/10 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2006 | 12/19 | 8/13 | 1/2 | 0/0 | 2/2 | 1/2 | 0/0 |
| 2005 | 2/3 | 2/2 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2004 | 2/5 | 1/3 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2003 | 0/2 | 0/0 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 330/242 | 173/105 | 130/112 | 10/13 | 16/10 | 1/2 | 0/0 |
| perc. % | 57.69 % | 62.23 % | 53.72 % | 43.48 % | 61.54 % | 33.33 % | 0 % |
Claudio Grassi / Fixtures
| no matches found |
Claudio Grassi form / year 2009 / surface: Clay
Claudio Grassi / year 2009 / surface: Clay
| 31.08.09 | 2nd round | Claudio Grassi | Deni Zmak | 6-2, 6-1 |  | match details |  Italy F26 | Clay |
| 31.08.09 | 1/4 | Claudio Grassi | Herbert Wiltschnig | 4-6, 7-5, 6-3 | | match details | ||
| 31.08.09 | 1/2 | Claudio Grassi | Laurynas Grigelis | 6-1, 7-5 | | match details | ||
| 31.08.09 | fin | Daniele Giorgini | Claudio Grassi | 4-6, 6-1, 6-1 |  | match details | ||
| 31.08.09 | 1st round | Claudio Grassi | Robin Kern | 6-1, 6-0 | | match details | ||
| 17.08.09 | 2nd round | Andrei Plotniy | Claudio Grassi | 7-66, 7-61 | | match details |  Serbia F7 | Clay |
| 17.08.09 | 1st round | Claudio Grassi | Nikola Cacic | 6-3, 1-0, Nikola Cacic - retired | | match details | ||
| 10.08.09 | 1st round | Francesco Piccari | Claudio Grassi | 7-64, 3-6, 7-5 | | match details | Italy F23 | Clay |
| 27.07.09 | 2nd round | Claudio Grassi | Antonio Comporto | 6-1, 7-60 | | match details | Italy F21 | Clay |
| 27.07.09 | 1/4 | Filippo Leonardi | Claudio Grassi | 6-3, 2-6, 6-3 | | match details | ||
| 27.07.09 | 1st round | Claudio Grassi | Matteo Mauri | 6-4, 7-5 | | match details | ||
| 13.07.09 | 1st round | Alessandro Giannessi | Claudio Grassi | 6-3, 6-4 | | match details | Italy F19 | Clay |
| 06.07.09 | q 2 | Adriano Biasella | Claudio Grassi | 6-1, 6-4 | | match details | San Benedetto | Clay |
| 06.07.09 | q 1 | Claudio Grassi | Daniele Giuliani | 6-75, 6-0, 6-4 | | match details | ||
| 29.06.09 | 1st round | Claudio Grassi | Stefano Travaglia | 1-6, 6-4, 7-5 | | match details | Italy F17 | Clay |
| 29.06.09 | 2nd round | Deni Zmak | Claudio Grassi | 6-4, 7-5 | | match details | ||
| 01.06.09 | 2nd round | Claudio Grassi | Gilles de Sousa | 6-0, 3-6, 6-4 | | match details |  Tunisia F1 | Clay |
| 01.06.09 | 1/4 | Malek Jaziri | Claudio Grassi | 3-6, 6-3, 6-4 | | match details | ||
| 01.06.09 | 1st round | Claudio Grassi | Dimitar Grabul | 6-4, 3-6, 6-3 | | match details | ||
| 25.05.09 | 2nd round | Leandro Migani | Claudio Grassi | 6-4, 5-7, 6-1 | | match details | Italy F12 | Clay |
| 25.05.09 | 1st round | Claudio Grassi | Davide Della Tommasina | 6-2, 6-3 | | match details | ||
| 04.05.09 | 2nd round | Agustin Boje-Ordonez | Claudio Grassi | 6-3, 5-3, Claudio Grassi - retired | | match details |  Great Britain | Clay |
| 04.05.09 | 1st round | Claudio Grassi | Colin O'Brien | 6-1, 7-62 | | match details | ||
| 27.04.09 | 1st round | Claudio Grassi | Nick Cavaday | 7-63, 6-75, 6-0 | | match details | Great Britain | Clay |
| 27.04.09 | 1/4 | Ignacio Coll-Riudavets | Claudio Grassi | 5-7, 6-4, 7-5 | | match details | ||
| 27.04.09 | 2nd round | Claudio Grassi | David Rice | 4-6, 6-1, 6-0 | | match details | ||
| 30.03.09 | 1st round | Claudio Grassi | Juan-Pablo Villar | 6-4, 6-4 | | match details | Italy F5 | Clay |
| 30.03.09 | 2nd round | Victor Ionita | Claudio Grassi | 6-1, 6-1 | | match details | ||
| 23.03.09 | 2nd round | Walter Trusendi | Claudio Grassi | 6-1, 6-2 | | match details | Italy F4 | Clay |
| 23.03.09 | 1st round | Claudio Grassi | Rodrigo-Antonio Grilli | 6-4, 5-7, 7-5 | | match details | ||
| 16.03.09 | 1st round | Claudio Grassi | Francesco Vilardo | 6-0, 6-4 | | match details | Italy F3 | Clay |
| 16.03.09 | 2nd round | Claudio Grassi | Massimo Capone | 6-0, 6-4 | | match details | ||
| 16.03.09 | 1/4 | Tim Goransson | Claudio Grassi | 6-3, 1-6, 6-4 | | match details | ||
| 09.02.09 | 2nd round | Claudio Grassi | Gregory Ouellette | 4-6, 6-3, 6-4 | | match details |  Panama F1 | Clay |
| 09.02.09 | fin | Rafael Arevalo | Claudio Grassi | 7-5, 6-2 | | match details | ||
| 09.02.09 | 1/4 | Claudio Grassi | Giulio Torroni | 7-5, Giulio Torroni - retired | | match details | ||
| 09.02.09 | 1/2 | Claudio Grassi | Gonzalo Tur | 6-1, 6-2 | | match details | ||
| 09.02.09 | 1st round | Claudio Grassi | Rafael Camilo | 3-4, Rafael Camilo - retired | | match details | ||
| 19.01.09 | 1st round | Claudio Grassi | Christopher Racz | 6-0, 6-2 | | match details |  El Salvador | Clay |
| 19.01.09 | 1/2 | Lars Poerschke | Claudio Grassi | 7-5, 3-6, 6-3 | | match details | ||
| 19.01.09 | 2nd round | Claudio Grassi | Jorge Montero | 6-4, 7-5 | | match details | ||
| 19.01.09 | 1/4 | Claudio Grassi | Gaston-Arturo Grimolizzi | 2-6, 7-5, 6-3 | | match details |
