[175] Jay Clarke 6-3,2-6,6-3 Illya Marchenko [337] 2018-08-07 17:00
Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
Head to Head
| Challenger Ilkley | 2017/06/22 12:30 | Jay Clarke v Illya Marchenko | 6-4,7-6 |
Home History
| Challenger Lexington | 2018/08/03 00:45 | Andrew Harris v Jay Clarke | 3-6,3-6 |
| Challenger Lexington | 2018/07/31 22:10 | Edan Leshem v Jay Clarke | 4-6,4-6 |
| Challenger Binghamton | 2018/07/29 16:40 | Jordan Thompson v Jay Clarke | 7-6,6-7,4-6 |
| Challenger Binghamton | 2018/07/28 15:45 | Jay Clarke v Marcel Granollers | 6-4,6-3 |
| Challenger Binghamton | 2018/07/27 17:50 | Jay Clarke v Evgeny Karlovskiy | 1-6,6-2,6-4 |
| Challenger Binghamton | 2018/07/26 19:45 | Jay Clarke v Marcos Giron | 3-6,6-3,6-2 |
| Challenger Binghamton | 2018/07/25 14:30 | Jay Clarke v Yunseong Chung | 6-1,7-6 |
| Wimbledon | 2018/07/03 10:30 | Ernests Gulbis v Jay Clarke | 4-6,6-3,7-6,3-6,6-4 |
Away History
| ATP Washington Qual | 2018/07/28 15:45 | Thai-Son Kwiatkowski v Illya Marchenko | 7-6,0-6,7-5 |
| ATP Atlanta Qual | 2018/07/21 16:30 | Hubert Hurkacz v Illya Marchenko | 6-1,6-1 |
| Challenger Recanati | 2018/07/02 19:45 | Illya Marchenko v Ilya Ivashka | 3-6,3-6 |
| Wimbledon Qual | 2018/06/25 14:05 | Illya Marchenko v Yannick Maden | 6-4,3-6,4-6 |
| Challenger Ilkley Qual | 2018/06/16 13:00 | Illya Marchenko v Marc Polmans | 7-5,6-7,1-6 |
| Challenger Nottingham Qual | 2018/06/09 17:00 | Jack Findel-Hawkins v Illya Marchenko | 4-6,7-6,7-6 |
| French Open Qual | 2018/05/21 08:00 | Illya Marchenko v Hugo Dellien | 4-6,2-6 |
| Challenger Brest | 2017/10/24 09:00 | Illya Marchenko v Tristan Lamasine | 5-7,3-6 |