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 2012 / surface: Clay
Claudio Grassi / year 2012 / surface: Clay
| 10.09.12 | 1st round | Andrey Kuznetsov | Claudio Grassi | 6-2, 6-3 |  | match details |  Todi Challenger | Clay |
| 20.08.12 | 1st round | Marco Cecchinato | Claudio Grassi | 6-4, 6-3 | | match details | Italy F23 | Clay |
| 08.08.12 | 2nd round | Stephane Robert | Claudio Grassi | 6-3, 6-3 | | match details |  San Marino | Clay |
| 06.08.12 | 1st round | Claudio Grassi | Guillermo Hormazabal | 6-3, 7-62 |  | match details | ||
| 05.08.12 | qual. | Claudio Grassi | Marco Cecchinato | 2-6, 6-1, 6-4 | | match details | ||
| 04.08.12 | q 1 | Claudio Grassi | Manuel Righi | 6-1, 6-2 | | match details | ||
| 04.08.12 | q 2 | Claudio Grassi | Andrea Grossi | 6-1, 6-0 | | match details | ||
| 23.07.12 | 2nd round | Claudio Grassi | Lorenzo Papasidero | 4-6, 6-1, 6-3 | | match details | Italy F19 | Clay |
| 23.07.12 | 1st round | Claudio Grassi | Manuel Mazzella | 6-1, 6-2 | | match details | ||
| 23.07.12 | 1/4 | Miljan Zekic | Claudio Grassi | 6-2, 6-4 | | match details | ||
| 12.07.12 | 2nd round | Victor Estrella | Claudio Grassi | 6-4, 6-1 | | match details |  Bogota Challenger | Clay |
| 10.07.12 | 1st round | Claudio Grassi | Ricardo Hocevar | 3-6, 6-3, 6-4 | | match details | ||
| 03.07.12 | 1st round | Diego Junqueira | Claudio Grassi | 6-3, 6-2 | | match details |  Lima Challenger | Clay |
| 11.06.12 | 1st round | James Marsalek | Claudio Grassi | 6-3, 6-3 | | match details | Italy F13 | Clay |
| 04.06.12 | 2nd round | Claudio Grassi | Amerigo Contini | 5-7, 6-3, 6-2 | | match details | Italy F12 | Clay |
| 04.06.12 | 1/4 | Claudio Grassi | Matteo Trevisan | 6-4, 6-4 | | match details | ||
| 04.06.12 | 1st round | Claudio Grassi | Marco Speronello | 6-2, 6-3 | | match details | ||
| 04.06.12 | 1/2 | Andrea Arnaboldi | Claudio Grassi | 7-5, 6-2 | | match details | ||
| 14.05.12 | 1st round | Claudio Grassi | Francesco Carenza | 6-3, 6-0 | | match details | Italy F9 | Clay |
| 14.05.12 | 2nd round | Claudio Grassi | Federico Torresi | 6-1, 7-5 | | match details | ||
| 14.05.12 | 1/4 | Moritz Baumann | Claudio Grassi | 6-3, 6-4 | | match details | ||
| 07.05.12 | fin | Luca Vanni | Claudio Grassi | 6-4, 6-3 | | match details | Italy F8 | Clay |
| 07.05.12 | 2nd round | Claudio Grassi | Massimo Capone | 6-4, 6-4 | | match details | ||
| 07.05.12 | 1/4 | Claudio Grassi | Filip Peliwo | 6-3, 4-6, 6-2 | | match details | ||
| 07.05.12 | 1/2 | Claudio Grassi | Moritz Baumann | 6-4, 6-3 | | match details | ||
| 07.05.12 | 1st round | Claudio Grassi | Sami Reinwein | 6-4, 6-4 | | match details | ||
| 30.04.12 | 1st round | Claudio Grassi | Riccardo Sinicropi | 6-3, 6-2 | | match details | Italy F7 | Clay |
| 30.04.12 | 2nd round | Claudio Grassi | Marco Cecchinato | 6-2, 6-3 | | match details | ||
| 30.04.12 | 1/4 | Alberto Brizzi | Claudio Grassi | 6-2, 6-0 | | match details | ||
| 16.04.12 | 2nd round | Alex Bolt | Claudio Grassi | 6-3, 3-6, 6-3 | | match details | Italy F5 | Clay |
| 16.04.12 | 1st round | Claudio Grassi | Maverick Banes | 6-4, 3-6, 6-4 | | match details | ||
| 09.04.12 | 1/2 | Michael Linzer | Claudio Grassi | 6-3, 6-4 | | match details | Italy F4 | Clay |
| 09.04.12 | 2nd round | Claudio Grassi | Luca Vanni | 6-4, 6-1 | | match details | ||
| 09.04.12 | 1/4 | Claudio Grassi | Daniel Smethurst | 7-5, 6-1 | | match details | ||
| 09.04.12 | 1st round | Claudio Grassi | Marcus Daniell | 3-2, Marcus Daniell - retired | | match details | ||
| 02.04.12 | 1st round | Claudio Grassi | Matteo Fago | 5-7, 7-5, 6-3 | | match details | Italy F3 | Clay |
| 02.04.12 | 2nd round | Claudio Grassi | Omar Giacalone | 6-2, 6-75, 6-3 | | match details | ||
| 02.04.12 | 1/4 | Nick van der Meer | Claudio Grassi | 6-2, 7-5 | | match details |
