Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Holland
09.03.88, 37 years
174 cm
60 kg
Right-handed
20993 $
09.03.88, 37 years
174 cm
60 kg
Right-handed
20993 $
Claudio Grassi vs. Peter Lucassen - head to head matches
| 02.11.09 | 1/4 | Claudio Grassi | Peter Lucassen | 6-2, 6-4 | match details |  Senegal F2 | Hard |
Claudio Grassi form & Peter Lucassen form
Claudio Grassi - last matches
 M15 Johannesburg - Hard | ||||
| 26.09.19 2nd round | vs. Benjamin Lock | 2-6, 1-6 |  | match details |
| 24.09.19 1st round | vs. Vasilios Caripi | 7-5, 6-3 |  | match details |
| 23.09.19 qual. | vs. Gerhardt Marius Becker | 7-5, 6-2 | | match details |
| 22.09.19 q 1 | vs. Stefano Parola | 6-2, 6-2 | | match details |
| 22.09.19 q 2 | vs. Lefa Ashley Sibanda | 6-2, 6-2 | | match details |
 Italy F24 - Hard | ||||
| 24.08.15 1st round | vs. Ilija Vucic | 4-6, 6-4, 4-6 | | match details |
 Switzerland F2 - Carpet | ||||
| 16.03.15 1/4 | vs. Enzo Sommer | 4-6, 2-6 | | match details |
| 16.03.15 2nd round | vs. Alessandro Bega | 7-64, 6-3 | | match details |
| 16.03.15 1st round | vs. Antoine Bellier | 6-3, 6-3 | | match details |
 Tunisia F8 - Hard | ||||
| 02.03.15 1st round | vs. Julien Cagnina | 5-7, 1-6 | | match details |
| Tunisia F3 - Hard | ||||
| 26.01.15 1st round | vs. Jaime Pulgar-Garcia | 4-6, 6-4, 3-6 | | match details |
| Tunisia F2 - Hard | ||||
| 19.01.15 2nd round | vs. Salvatore Caruso | 1-6, 2-6 | | match details |
| 19.01.15 1st round | vs. Riccardo Bonadio | 6-2, 3-6, 6-2 | | match details |
 Casablanca Challenger - Clay | ||||
| 10.01.15 q 1 | vs. Houssam Sbaii | 6-3, 6-0 | | match details |
| 10.01.15 q 2 | vs. Lorenzo Giustino | 2-6, 6-4, 6-72 | | match details |
 Mexico F15 - Hard | ||||
| 08.12.14 1st round | vs. Eric Quigley | 3-6, 4-6 | | match details |
| Mexico F14 - Hard | ||||
| 01.12.14 1/4 | vs. Philip Bester | 5-7, 6-4, 1-6 | | match details |
| 01.12.14 1st round | vs. Lucas Gomez | 6-3, 6-4 | | match details |
| 01.12.14 2nd round | vs. Julien Obry | 7-5, 6-1 | | match details |
| Andria Challenger - I. hard | ||||
| 15.11.14 q 1 | vs. Vladimir Uzhylovsky | 4-6, 2-6 | | match details |
| Kenitra Challenger - Clay | ||||
| 20.09.14 q 1 | vs. Ronald Slobodchikov | - | | match details |
| Meknes Challenger - Clay | ||||
| 13.09.14 q 2 | vs. Seydou Diallo | 6-2, 4-6, 6-74 | | match details |
| Tunisia F4 - Clay | ||||
| 01.09.14 1st round | vs. Marc Garcia-Roman | 7-5, 6-3 | | match details |
| 01.09.14 1/4 | vs. Maxime Hamou | 1-4, - Claudio Grassi - retired | | match details |
| 01.09.14 2nd round | vs. Simo Rikalo | 6-1, 6-0 | | match details |
| Italy F29 - Hard | ||||
| 25.08.14 1st round | vs. Jacopo Stefanini | 6-4, 6-2 | | match details |
| 25.08.14 2nd round | vs. Cristian Carli | 6-1, 6-2 | | match details |
| 25.08.14 1/4 | vs. Martin Vaisse | 6-75, 4-6 | | match details |
| Cordenons Challenger - Clay | ||||
| 10.08.14 q 2 | vs. Omar Giacalone | 6-3, 6-73, 3-6 | | match details |
| 09.08.14 q 1 | vs. Emin Agaev | 6-2, 6-3 | | match details |
Peter Lucassen - last matches
 USA F23 - Hard | ||||
| 13.09.10 1st round | vs. Chris Kearney | 3-6, 7-5, 6-77 | | match details |
 Scheveningen Challenger - Clay | ||||
| 05.07.10 q 1 | vs. Bart Brons | 0-6, 7-64, 6-75 | | match details |
| Netherlands F4 - Clay | ||||
| 28.06.10 2nd round | vs. Christopher Klingemann | 6-4, 2-6, 2-6 | | match details |
| 28.06.10 1st round | vs. Stephan Fransen | 6-2, 6-75, 6-4 | | match details |
| Netherlands F3 - Clay | ||||
| 21.06.10 2nd round | vs. Clement Reix | 5-7, 1-6 | | match details |
| 21.06.10 1st round | vs. Maverick Banes | 7-63, 6-0 | | match details |
| Netherlands F2 - Clay | ||||
| 14.06.10 1/4 | vs. Michal Schmid | 5-7, 1-6 | | match details |
| 14.06.10 2nd round | vs. Boy Westerhof | 4-6, 7-65, 7-5 | | match details |
| 14.06.10 1st round | vs. Stephan Fransen | 6-2, 6-4 | | match details |
| Netherlands F1 - Clay | ||||
| 07.06.10 1st round | vs. Mathieu Rodrigues | 1-6, 1-6 | | match details |
 Poland F3 - Clay | ||||
| 31.05.10 1st round | vs. Dzmitry Zhyrmont | 3-6, 6-4, 4-6 | | match details |
| Senegal F2 - Hard | ||||
| 02.11.09 1/4 | vs. Claudio Grassi | 2-6, 4-6 | | match details |
| 02.11.09 1st round | vs. Gaetan De Lovinfosse | 6-4, 6-2 | | match details |
| 02.11.09 2nd round | vs. Sylvain Anibie | 6-3, 6-3 | | match details |
| Senegal F1 - Hard | ||||
| 26.10.09 2nd round | vs. Radu Albot | 6-4, 7-64 | | match details |
| 26.10.09 1st round | vs. Mohammed Niaki | 6-1, 3-6, 6-1 | | match details |
| 26.10.09 1/4 | vs. Niels Desein | 0-6, 2-6 | | match details |
 Germany F20 - I. hard | ||||
| 12.10.09 1st round | vs. Lewis Barnes | 6-1, 6-2 | | match details |
| 12.10.09 2nd round | vs. Yannick Hanfmann | 6-71, 6-4, 3-6 | | match details |
| Germany F19 - I. hard | ||||
| 05.10.09 1st round | vs. Henri Kontinen | 2-6, 5-7 | | match details |
| Germany F18 - Carpet | ||||
| 28.09.09 1st round | vs. Stefano Travaglia | 2-6, 4-6 | | match details |
 Great Britain - Hard | ||||
| 14.09.09 1st round | vs. Andrew Anderson | 6-3, 6-1 | | match details |
| 14.09.09 2nd round | vs. Neil Pauffley | 4-6, 4-6 | | match details |
| Alphen Challenger - Clay | ||||
| 07.09.09 q 1 | vs. Martin Emmrich | 3-6, 1-6 | | match details |
 India F9 - Hard | ||||
| 31.08.09 1st round | vs. Jeevan Nedunchezhiyan | 5-7, 6-72 | | match details |
| India F8 - Hard | ||||
| 24.08.09 1st round | vs. Vignesh Peranamallur-Chandrasekhar | 7-5, 6-3 | | match details |
| 24.08.09 2nd round | vs. Johnny Arcilla | 6-0, 6-2 | | match details |
| 24.08.09 1/4 | vs. Vishnu Vardhan | 2-6, 4-6 | | match details |
| India F7 - Hard | ||||
| 17.08.09 1/4 | vs. N. Vijay Sundar Prashanth | 7-63, 2-0, N. Vijay Sundar Prashanth - retired | | match details |
| 17.08.09 1/2 | vs. Vishnu Vardhan | 4-6, 2-6 | | match details |