| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2017 | 1/3 | 0/0 | 1/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 0/2 | 0/0 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 3/8 | 0/0 | 3/8 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2011 | 0/6 | 0/5 | 0/0 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2010 | 2/9 | 1/6 | 1/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2007 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2006 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2002 | 0/2 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 6/33 | 1/14 | 5/18 | 0/0 | 0/0 | 0/1 | 0/0 |
| perc. % | 15.38 % | 6.67 % | 21.74 % | 0 % | 0 % | 0 % | 0 % |
John Valenti / Fixtures
| no matches found |
John Valenti form
John Valenti / Latest Scores
| 01.05.17 | John Valenti | Samuel Boisvert | 5-0, Samuel Boisvert - retired |  | match details |  USA F16 | Clay | |
| 01.05.17 | q 1 | Axel Geller | John Valenti | 6-1, 6-0 |  | match details | ||
| 27.02.17 | Ansel Bivens | John Valenti | 6-3, 6-2 | | match details | USA F9 | Clay | |
| 13.02.17 | Cameron Silverman | John Valenti | 6-3, 6-1 | | match details | USA F7 | Clay | |
| 20.06.16 | q 1 | Jeremy Langer | John Valenti | 6-3, 6-1 | | match details | USA F20 | Clay |
| 22.06.15 | q 1 | Samuel Monette | John Valenti | 6-1, 6-0 | | match details | USA F18 | Clay |
| 11.05.15 | Christian Garay | John Valenti | 6-1, 6-1 | | match details | USA F16 | Clay | |
| 17.06.13 | Ronald Powell | John Valenti | 6-1, 6-1 | | match details | USA F16 | Clay | |
| 10.06.13 | q 1 | Alejandro Tabilo | John Valenti | 6-3, 6-2 | | match details | USA F15 | Clay |
| 10.06.13 | John Valenti | Vikram Ravoory | 6-4, 6-1 | | match details | |||
| 03.06.13 | John Valenti | Brandon Veliz | 6-3, 6-0 | | match details | USA F14 | Clay | |
| 03.06.13 | q 1 | Yuanfeng Li | John Valenti | 6-4, 6-3 | | match details | ||
| 13.05.13 | Rodney Vickers | John Valenti | 6-2, 6-2 | | match details | USA F13 | Clay | |
| 06.05.13 | Lorenzo Cava | John Valenti | 6-1, 6-0 | | match details | USA F12 | Clay | |
| 29.04.13 | Erik Elliott | John Valenti | 6-1, 7-65 | | match details | USA F11 | Clay | |
| 28.01.13 | q 1 | John Valenti | Jordon Jonathan | 6-0, 6-1 | | match details | USA F4 | Clay |
| 28.01.13 | q 2 | Julio Peralta | John Valenti | 6-1, 6-0 | | match details | ||
| 21.01.13 | Christian Langmo | John Valenti | 6-1, 6-2 | | match details | USA F3 | Clay | |
| 10.10.11 | q 1 | Jeff Greenwald | John Valenti | 6-3, 6-0 | | match details | Tiburon Challenger | Hard |
| 08.08.11 | q 2 | Dimitar Kutrovsky | John Valenti | 6-0, 6-0 | | match details | Binghamton Challenger | Hard |
| 11.07.11 | q 1 | Antoine Leduc | John Valenti | 7-61, 6-1 | | match details |  Granby Challenger | Hard |
| 02.07.11 | q 1 | Jimmy Wang | John Valenti | 6-0, 6-0 | | match details | Newport | Grass |
| 27.06.11 | q 1 | Kamil Pajkowski | John Valenti | 6-3, 6-2 | | match details | Winnetka Challenger | Hard |
| 16.05.11 | 1st round | Ergun Zorlu | John Valenti | 6-3, 6-3 | | match details |  Turkey F18 | Hard |
| 13.09.10 | q 1 | Ionut-Mihai Beleleu | John Valenti | 6-0, 6-0 | | match details | Tulsa Challenger | Hard |
| 09.08.10 | q 1 | John Valenti | Yana Myhill-Byron | 6-0, 5-2, Yana Myhill-Byron - retired | | match details | Binghamton Challenger | Hard |
| 09.08.10 | q 2 | Daniel Yoo | John Valenti | 6-1, 6-2 | | match details | ||
| 26.07.10 | q 2 | Philippe Giguere | John Valenti | 6-75, 6-2, 6-4 | | match details | Granby Challenger | Hard |
| 17.07.10 | q 1 | Rohan Bopanna | John Valenti | 6-1, 6-1 | | match details | Atlanta | Hard |
| 10.05.10 | q 1 | Gregory Ouellette | John Valenti | 6-3, 6-0 | | match details | Sarasota Challenger | Clay |
| 03.05.10 | q 2 | Daniel Garza | John Valenti | 6-3, 6-4 | | match details | Savannah Challenger | Clay |
| 19.04.10 | q 1 | John Millman | John Valenti | 6-0, 6-0 | | match details | Tallahassee Challenger | Hard |
| 12.04.10 | q 1 | Mathieu Roy | John Valenti | 6-0, 6-2 | | match details | Baton Rouge | Hard |
| 04.04.10 | q 1 | John Valenti | Daniel Vallverdu | Daniel Vallverdu - walk over | | match details | Houston | Clay |
| 04.04.10 | q 2 | Kevin Anderson | John Valenti | 6-0, 6-3 | | match details | ||
| 10.09.07 | q 1 | Chris Lam | John Valenti | 6-3, 6-3 | | match details | New Orleans | Hard |
| 10.07.06 | 1st round | Miha Gregorc | John Valenti | 6-2, 6-1 | | match details | USA F17 | Clay |
| 28.10.02 | q 1 | Mariusz Fyrstenberg | John Valenti | 6-0, 6-3 | | match details | Tyler | Hard |
| 29.07.02 | q 1 | Jean-Michel Pequery | John Valenti | 6-3, 6-1 | | match details | Lexington | Hard |
