| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2015 | 1/2 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2011 | 1/1 | 0/0 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2010 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2009 | 0/3 | 0/0 | 0/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2008 | 0/4 | 0/0 | 0/4 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2006 | 0/2 | 0/0 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2005 | 2/2 | 1/1 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2004 | 0/2 | 0/0 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2003 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2002 | 1/2 | 0/1 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 5/20 | 2/5 | 3/14 | 0/1 | 0/0 | 0/0 | 0/0 |
| perc. % | 20 % | 28.57 % | 17.65 % | 0 % | 0 % | 0 % | 0 % |
Yann Dupuy / Fixtures
| no matches found |
Yann Dupuy form
Yann Dupuy / Latest Scores
| 16.03.15 | q 2 | Yann Dupuy | Fabio Mercuri | Fabio Mercuri - walk over |  | match details |  Tunisia F10 | Hard |
| 16.03.15 | qual. | Stephan Hoiss | Yann Dupuy | 6-2, 7-65 |  | match details | ||
| 09.03.15 | q 2 | Francesco Vilardo | Yann Dupuy | 7-5, 6-2 | | match details | Tunisia F9 | Hard |
| 04.04.11 | q 2 | Marco Crugnola | Yann Dupuy | 6-3, 6-3 | | match details |  Monza Challenger | Clay |
| 04.04.11 | q 1 | Yann Dupuy | Alessandro Bega | 6-2, 4-6, 6-4 | | match details | ||
| 05.04.10 | q 1 | Alejandro Fabbri | Yann Dupuy | 7-5, 6-1 | | match details | Monza Challenger | Clay |
| 25.07.09 | q 1 | Patrick Taubert | Yann Dupuy | 6-4, 3-6, 7-63 | | match details |  Gstaad | Clay |
| 06.07.09 | 1st round | Jerome Inzerillo | Yann Dupuy | 3-6, 6-4, 6-3 | | match details |  France F11 | Clay |
| 25.05.09 | 1st round | Alberto Brizzi | Yann Dupuy | 6-0, 6-2 | | match details | Italy F12 | Clay |
| 01.09.08 | 1st round | Filip Zeman | Yann Dupuy | 6-3, 7-60 | | match details |  Germany F18 | Clay |
| 14.07.08 | 1st round | Romain Jouan | Yann Dupuy | 6-2, 6-3 | | match details | France F12 | Clay |
| 23.06.08 | 1st round | Yannick Vandenbulcke | Yann Dupuy | 2-6, 6-4, 6-2 | | match details |  Morocco F4 | Clay |
| 09.06.08 | q 1 | Caio Zampieri | Yann Dupuy | 6-0, 7-60 | | match details | Milan | Clay |
| 04.09.06 | q 1 | Francesco Piccari | Yann Dupuy | Yann Dupuy - walk over | | match details | Genova | Clay |
| 21.08.06 | 1st round | Daniel King-Turner | Yann Dupuy | 6-2, 7-62 | | match details | Italy F28 | Clay |
| 05.09.05 | 1st round | Yann Dupuy | Luigi Giannuzzi | 6-4, 6-4 | | match details | Italy F29 | Clay |
| 05.09.05 | 2nd round | Stefano Ianni | Yann Dupuy | 6-2, 6-1 | | match details | ||
| 06.06.05 | 2nd round | Shivang Mishra | Yann Dupuy | 5-7, 6-1, 6-1 | | match details |  India #1 | Hard |
| 06.06.05 | 1st round | Yann Dupuy | Gurmehar Singh | 6-2, 6-2 | | match details | ||
| 26.01.04 | 1st round | Jean-Michel Pequery | Yann Dupuy | 6-2, 6-2 | | match details | France F2 | I. hard |
| 19.01.04 | 1st round | Jan Weinzierl | Yann Dupuy | 6-3, 6-1 | | match details | France F1 | Clay |
| 13.10.03 | 1st round | Sebastien de Chaunac | Yann Dupuy | 6-3, 6-0 | | match details | Reunion Island | Hard |
| 28.10.02 | 1st round | Johan du Randt | Yann Dupuy | 1-6, 7-5, 6-4 | | match details | Reunion Island | Hard |
| 19.08.02 | q 2 | Jean-Baptiste Perlant | Yann Dupuy | 6-3, 6-1 | | match details | Geneva | Clay |
| 19.08.02 | q 1 | Yann Dupuy | Jerome Ferrari | 6-3, 6-3 | | match details |
