[78] Vasek Pospisil 6-3,3-6,6-4 Yosuke Watanuki [347] 2018-05-19 03:25
Stadium: Centre Court Round: 28 Ground: Hardcourt outdoor
Head to Head
| ATP Tokyo Qual | 2017/09/30 07:10 | Vasek Pospisil v Yosuke Watanuki | 7-6,7-6 |
Home History
| Challenger Busan | 2018/05/18 03:35 | Marcos Giron v Vasek Pospisil | 6-3,2-6,4-6 |
| Challenger Busan | 2018/05/17 02:00 | Max Purcell v Vasek Pospisil | 2-6,3-6 |
| Challenger Busan | 2018/05/15 03:45 | Maverick Banes v Vasek Pospisil | 7-6,1-6,5-7 |
| Challenger Gimcheon | 2018/05/13 03:00 | Yoshihito Nishioka v Vasek Pospisil | 6-4,7-5 |
| Challenger Gimcheon | 2018/05/12 05:15 | Soonwoo Kwon v Vasek Pospisil | 1-6,2-6 |
| Challenger Gimcheon | 2018/05/11 03:15 | Renta Tokuda v Vasek Pospisil | 4-6,4-6 |
| Challenger Gimcheon | 2018/05/10 02:00 | Jason Kubler v Vasek Pospisil | 4-6,4-6 |
| Challenger Gimcheon | 2018/05/08 04:05 | Yasutaka Uchiyama v Vasek Pospisil | 7-6,2-6,2-6 |
Away History
| 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 |
| Challenger Seoul | 2018/05/02 06:35 | Yosuke Watanuki v Di Wu | 4-6,5-7 |