Name: Guilherme Clezar
Country: Brazil
Birthdate: 31.12.92, 32 years
ATP ranking: 878
TOP ranking's position: 153 (03.08.15, 330 points)
Points: 15
Prize money: 625.726 $
Matches total: 661
Win: 347
%: 52.5 %
Country: Brazil
Birthdate: 31.12.92, 32 years
ATP ranking: 878
TOP ranking's position: 153 (03.08.15, 330 points)
Points: 15
Prize money: 625.726 $
Matches total: 661
Win: 347
%: 52.5 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2024 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2022 | 2/1 | 0/0 | 2/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2021 | 1/6 | 0/1 | 1/5 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 21/12 | 6/3 | 10/6 | 5/3 | 0/0 | 0/0 | 0/0 |
| 2019 | 31/32 | 2/8 | 29/23 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2018 | 27/27 | 1/3 | 26/23 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2017 | 36/30 | 1/4 | 35/26 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 24/29 | 6/9 | 18/18 | 0/1 | 0/0 | 0/1 | 0/0 |
| 2015 | 43/35 | 9/7 | 34/27 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2014 | 20/26 | 1/3 | 19/23 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 36/32 | 3/5 | 33/26 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2012 | 28/30 | 8/5 | 20/25 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2011 | 52/24 | 10/6 | 42/18 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2010 | 18/19 | 4/5 | 13/13 | 0/0 | 0/0 | 1/1 | 0/0 |
| 2009 | 7/6 | 0/1 | 7/4 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2008 | 1/2 | 0/0 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2007 | 0/2 | 0/0 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 347/314 | 51/60 | 290/243 | 5/5 | 0/0 | 1/6 | 0/0 |
| perc. % | 52.5 % | 45.95 % | 54.41 % | 50 % | 0 % | 14.29 % | 0 % |
Guilherme Clezar / Fixtures
| no matches found |
Guilherme Clezar form / year 2010
Guilherme Clezar / year 2010
| 22.11.10 | 1/2 | Andre Ghem | Guilherme Clezar | 6-2, 2-6, 6-2 |  | match details |  Brazil F34 | Clay |
| 22.11.10 | 1/4 | Guilherme Clezar | Thales Turini | 6-1, 2-6, 6-3 |  | match details | ||
| 22.11.10 | 1st round | Guilherme Clezar | Gustavo Vellbach | 6-1, 6-2 | | match details | ||
| 22.11.10 | 2nd round | Guilherme Clezar | Andrew Lauret | 6-3, 6-2 | | match details | ||
| 15.11.10 | 1st round | Guilherme Clezar | Pedro Sakamoto | 6-3, 6-1 | | match details | Brazil F33 | Clay |
| 15.11.10 | 2nd round | Andre Ghem | Guilherme Clezar | 4-6, 6-3, 6-4 | | match details | ||
| 01.11.10 | 1/4 | Andre Ghem | Guilherme Clezar | 6-4, 6-1 | | match details | Brazil F31 | Clay |
| 01.11.10 | 1st round | Guilherme Clezar | Diego Matos | 6-1, 7-5 | | match details | ||
| 01.11.10 | 2nd round | Guilherme Clezar | Rodrigo Guidolin | 7-63, 6-4 | | match details | ||
| 25.10.10 | 1/4 | Daniel Dutra Da Silva | Guilherme Clezar | 6-4, 6-4 | | match details | Brazil F30 | Clay |
| 25.10.10 | 2nd round | Guilherme Clezar | Rafael Camilo | 6-3, 3-6, 6-4 | | match details | ||
| 25.10.10 | 1st round | Guilherme Clezar | Julien Gely | 6-3, 6-4 | | match details | ||
| 18.10.10 | 1st round | Juan-Pablo Villar | Guilherme Clezar | 6-4, 6-4 | | match details | Brazil F29 | Clay |
| 05.10.10 | 1st round | Pablo Galdon | Guilherme Clezar | 6-2, 6-4 | | match details |  Buenos Aires | Clay |
| 28.09.10 | 1st round | Catalin-Ionut Gard | Guilherme Clezar | 7-5, 3-6, 6-4 | | match details |  Montevideo Challenger | Clay |
| 07.09.10 | 2nd round | Andrea Collarini | Guilherme Clezar | 7-61, 6-3 | | match details |  U.S. Open | Hard |
| 05.09.10 | 1st round | Guilherme Clezar | Ricardo Rodriguez-Pace | 6-3, 3-6, 6-0 | | match details | ||
| 18.08.10 | 1st round | Caio Zampieri | Guilherme Clezar | 6-3, 1-6, 6-4 | | match details | Salvador Challenger | Hard |
| 09.08.10 | 1st round | David Guez | Guilherme Clezar | 3-6, 6-3, 6-1 | | match details | Brasilia Challenger | Hard |
| 03.08.10 | 1st round | Ricardo Mello | Guilherme Clezar | 6-4, 7-65 | | match details | Campos do | Hard |
| 26.07.10 | 1/4 | Guilherme Clezar | Giorgio Portaluri | 6-2, 6-77, 6-4 | | match details | Brazil F17 | Clay |
| 26.07.10 | 1/2 | Rafael Camilo | Guilherme Clezar | 6-4, 6-2 | | match details | ||
| 26.07.10 | 1st round | Guilherme Clezar | Gustavo Junqueira De Andrade | 6-0, 7-5 | | match details | ||
| 26.07.10 | 2nd round | Guilherme Clezar | Jose Pereira | 6-3, 6-2 | | match details | ||
| 19.07.10 | 2nd round | Rodrigo Guidolin | Guilherme Clezar | 6-1, 6-3 | | match details | Brazil F16 | Clay |
| 19.07.10 | 1st round | Guilherme Clezar | Christian Lindell | 3-6, 7-5, 6-4 | | match details | ||
| 12.07.10 | 1st round | Alexandre Bonatto | Guilherme Clezar | 6-4, 6-4 | | match details | Brazil F15 | Clay |
| 29.06.10 | 2nd round | Ben Wagland | Guilherme Clezar | 7-5, 7-62 | | match details |  Wimbledon (juniors) | Grass |
| 26.06.10 | 1st round | Guilherme Clezar | Luke Bambridge | 6-1, 6-3 | | match details | ||
| 01.06.10 | 2nd round | Renzo Olivo | Guilherme Clezar | 6-3, 6-2 | | match details |  French Open | Clay |
| 31.05.10 | 1st round | Guilherme Clezar | Raymond Sarmiento | 7-5, 6-3 | | match details | ||
| 20.04.10 | 1st round | Nicolas Massu | Guilherme Clezar | 6-4, 5-7, 6-2 | | match details | Curitiba Challenger | Clay |
| 12.04.10 | 1st round | Rodrigo Guidolin | Guilherme Clezar | 6-3, 6-2 | | match details | Blunmenau Challenger | Clay |
| 28.01.10 | 1/4 | Sean Berman | Guilherme Clezar | 6-4, 6-2 | | match details |  Australian Open | Hard |
| 27.01.10 | 3rd round | Guilherme Clezar | Kalle Averfalk | 6-2, 7-63 | | match details | ||
| 26.01.10 | 2nd round | Guilherme Clezar | Maverick Banes | 6-4, 6-3 | | match details | ||
| 24.01.10 | 1st round | Guilherme Clezar | Jack Carpenter | 6-2, 6-4 | | match details |
