[330] Evgeny Karlovskiy 6-7,3-6 Guillermo Olaso [386] 2018-04-30 11:15
Stadium: Centre Court Round: 25 Ground: Hardcourt indoor
Head to Head
| Challenger Dallas Qual | 2018/01/29 18:15 | Evgeny Karlovskiy v Guillermo Olaso | 6-7,6-1,7-6 |
Home History
| Challenger Tunis Qual | 2018/04/14 11:20 | Evgeny Karlovskiy v Lukas Rosol | 6-3,5-7,3-6 |
| Challenger Dallas | 2018/01/30 20:15 | Matthias Bachinger v Evgeny Karlovskiy | 2-6,6-3,6-4 |
| Challenger Dallas Qual | 2018/01/29 18:15 | Evgeny Karlovskiy v Guillermo Olaso | 6-7,6-1,7-6 |
| Challenger Dallas Qual | 2018/01/28 16:00 | Evgeny Karlovskiy v Francesco Ferrari | 7-6,3-6,6-1 |
| Challenger Bangkok | 2018/01/12 04:35 | Evgeny Karlovskiy v Bernabe Zapata Miralles | 3-6,2-6 |
| Challenger Bangkok | 2018/01/10 06:30 | Frederik Nielsen v Evgeny Karlovskiy | 4-6,2-6 |
| Challenger Bangkok | 2018/01/08 04:15 | Evgeny Karlovskiy v Dominik Koepfer | 6-2,7-5 |
| Challenger Bangkok | 2018/01/05 03:00 | Blaz Rola v Evgeny Karlovskiy | 7-6,6-4 |
Away History
| ITF Spain F9 | 2018/04/19 14:00 | Guillermo Olaso v Steven Diez | 7-6,1-6,5-7 |
| ITF Spain F9 | 2018/04/17 09:25 | Guillermo Olaso v Adrien Bossel | 6-2,6-4 |
| Challenger Alicante Qual | 2018/03/31 09:55 | Carlos Gomez-Herrera v Guillermo Olaso | 2-6,7-6,7-5 |
| Challenger Marbella Qual | 2018/03/24 19:25 | Federico Gaio v Guillermo Olaso | 7-5,7-6 |
| Challenger Lille | 2018/03/23 19:00 | Guillermo Olaso v Gregoire Barrere | 0-6,1-6 |
| Challenger Lille | 2018/03/21 18:00 | Nicolas Mahut v Guillermo Olaso | 6-7,7-6,3-6 |
| Challenger Lille | 2018/03/20 18:05 | Guillermo Olaso v Yannick Mertens | 5-7,6-1,6-3 |
| Challenger Lille Qual | 2018/03/19 12:30 | Laurynas Grigelis v Guillermo Olaso | 1-6,2-6 |