[100] Lukas Lacko 3-6,5-7 Yosuke Watanuki [283] 2018-05-23 11:00
Stadium: Centre Court Round: 25
Home History
| Challenger Glasgow | 2018/05/06 12:00 | Lukas Lacko v Luca Vanni | 4-6,7-6,6-4 |
| Challenger Glasgow | 2018/05/05 10:00 | Lukas Lacko v David Guez | 6-3,6-4 |
| Challenger Glasgow | 2018/05/04 09:30 | Lukas Lacko v Guillermo Olaso | 6-2,6-3 |
| Challenger Glasgow | 2018/05/03 12:00 | Lukas Lacko v Hiroki Moriya | 6-1,6-4 |
| Challenger Glasgow | 2018/05/02 12:30 | Lukas Lacko v Joris De Loore | 6-4,6-4 |
| Challenger St Brieuc | 2018/03/27 11:15 | Aldin Setkic v Lukas Lacko | 3-6,6-3,6-4 |
| ATP Miami | 2018/03/21 15:00 | Jiri Vesely v Lukas Lacko | 7-6,6-3 |
| Challenger Irving | 2018/03/15 18:00 | Lukas Lacko v Steve Johnson | 0-6,2-6 |
Away History
| Challenger Busan | 2018/05/19 03:25 | Vasek Pospisil v Yosuke Watanuki | 6-3,3-6,6-4 |
| Challenger Busan | 2018/05/18 03:15 | Yosuke Watanuki v Ze Zhang | 4-6,6-4,6-1 |
| Challenger Busan | 2018/05/17 02:00 | Yosuke Watanuki v John-Patrick Smith | 7-6,6-4 |
| Challenger Busan | 2018/05/15 04:25 | Yen-Hsun Lu v Yosuke Watanuki | 1-6,2-6 |
| Challenger Busan Qual | 2018/05/14 03:30 | Yosuke Watanuki v Frederik Nielsen | 1-6,6-4,6-0 |
| Challenger Busan Qual | 2018/05/13 02:00 | Yosuke Watanuki v Jeamoon Lee | 6-4,6-4 |
| Challenger Gimcheon Qual | 2018/05/07 05:00 | Yosuke Watanuki v Wishaya Trongcharoenchaikul | 3-6,7-5,6-7 |
| Challenger Gimcheon Qual | 2018/05/06 04:30 | Yosuke Watanuki v Ben Patael | 6-4,3-6,6-2 |