Name: Guillermo Olaso
Country: Spain
Birthdate: 25.03.88, 36 years
ATP ranking: 461
TOP ranking's position: 167 (15.08.11, 324 points)
Points: 17
Prize money: 273319 $
Matches total: 697
Win: 427
%: 61.26 %
Country: Spain
Birthdate: 25.03.88, 36 years
ATP ranking: 461
TOP ranking's position: 167 (15.08.11, 324 points)
Points: 17
Prize money: 273319 $
Matches total: 697
Win: 427
%: 61.26 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2018 | 28/18 | 9/6 | 8/8 | 11/4 | 0/0 | 0/0 | 0/0 |
| 2017 | 36/8 | 2/1 | 34/7 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 55/31 | 22/10 | 29/17 | 4/4 | 0/0 | 0/0 | 0/0 |
| 2012 | 39/27 | 18/7 | 21/19 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2011 | 45/30 | 4/5 | 39/22 | 0/2 | 0/0 | 2/1 | 0/0 |
| 2010 | 55/34 | 8/8 | 47/24 | 0/1 | 0/0 | 0/1 | 0/0 |
| 2009 | 53/35 | 6/5 | 46/29 | 1/1 | 0/0 | 0/0 | 0/0 |
| 2008 | 53/38 | 3/3 | 50/35 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2007 | 46/32 | 3/1 | 43/31 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2006 | 17/17 | 1/2 | 16/15 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 427/270 | 76/48 | 333/207 | 16/12 | 0/0 | 2/3 | 0/0 |
| perc. % | 61.26 % | 61.29 % | 61.67 % | 57.14 % | 0 % | 40 % | 0 % |
Guillermo Olaso / scheduled / last
| no matches found |
Guillermo Olaso form / year 2012 / surface: Hard
Guillermo Olaso / year 2012 / surface: Hard
| 17.12.12 | fin | Guillermo Olaso | Sherif Sabry | 6-4, 6-4 |  | match details |  Turkey F49 | Hard |
| 17.12.12 | 2nd round | Guillermo Olaso | Marvin Netuschil | 6-3, 7-65 | | match details | ||
| 17.12.12 | 1/4 | Guillermo Olaso | Quentin Halys | 7-63, 7-5 | | match details | ||
| 17.12.12 | 1/2 | Guillermo Olaso | Dimitar Kuzmanov | 6-4, 7-612 | | match details | ||
| 17.12.12 | 1st round | Guillermo Olaso | Vitaliy Kachanovskiy | 6-2, 6-2 | | match details | ||
| 10.12.12 | 1/4 | Guillermo Olaso | Mate Delic | 0-6, 6-4, 6-4 | | match details | Turkey F48 | Hard |
| 10.12.12 | fin | Nikoloz Basilashvili | Guillermo Olaso | 6-2, 6-2 |  | match details | ||
| 10.12.12 | 1/2 | Guillermo Olaso | Romain Jouan | 6-4, 6-4 | | match details | ||
| 10.12.12 | 1st round | Guillermo Olaso | Joris De Loore | 7-5, 3-6, 6-1 | | match details | ||
| 10.12.12 | 2nd round | Guillermo Olaso | Vladimir Uzhylovsky | 6-4, 7-65 | | match details | ||
| 03.12.12 | 1st round | Guillermo Olaso | Andres Artunedo Martinavarr | 7-68, 5-7, 7-5 | | match details | Turkey F47 | Hard |
| 03.12.12 | 2nd round | Guillermo Olaso | Julien Dubail | 6-4, 6-2 | | match details | ||
| 03.12.12 | 1/4 | Nikoloz Basilashvili | Guillermo Olaso | 6-3, 6-3 | | match details | ||
| 26.11.12 | fin | Michael Lammer | Guillermo Olaso | 6-1, 1-6, 7-5 | | match details | Turkey F46 | Hard |
| 26.11.12 | 2nd round | Guillermo Olaso | Joris De Loore | 6-4, 6-2 | | match details | ||
| 26.11.12 | 1/4 | Guillermo Olaso | Marek Semjan | 6-2, 2-6, 6-4 | | match details | ||
| 26.11.12 | 1/2 | Guillermo Olaso | Jordi Samper-Montana | 6-2, 4-6, 6-2 | | match details | ||
| 26.11.12 | 1st round | Guillermo Olaso | William Boe-Wiegaard | 6-1, 6-2 | | match details | ||
| 19.11.12 | 1st round | Libor Salaba | Guillermo Olaso | 4-6, 7-6, 2-0, Guillermo Olaso - retired | | match details | Turkey F45 | Hard |
| 17.09.12 | 1st round | Ryota Kishi | Guillermo Olaso | 4-6, 6-3, Guillermo Olaso - retired | | match details |  Spain F29 | Hard |
| 05.09.12 | 1st round | Radu Albot | Guillermo Olaso | 6-0, 6-1 | | match details |  St. Remy | Hard |
| 03.09.12 | q 2 | Guillermo Olaso | Thomas Duche | 6-4, 6-1 | | match details | ||
| 03.09.12 | qual. | Guillermo Olaso | Maxime Chazal | 6-3, 4-6, 6-3 | | match details | ||
| 22.08.12 | 2nd round | Evgeny Donskoy | Guillermo Olaso | 6-4, 6-3 | | match details | Segovia Challenger | Hard |
| 20.08.12 | 1st round | Guillermo Olaso | Nicolas Renavand | 6-1, 4-1, Nicolas Renavand - retired | | match details |