[184] Tatsuma Ito 2-6,4-6 Yosuke Watanuki [273] 2018-09-30 03:50
Stadium: Arena 1 Round: 164 Ground: Hardcourt outdoor
Head to Head
| Challenger Toyota | 2016/11/16 02:15 | Tatsuma Ito v Yosuke Watanuki | 6-4,6-4 |
Home History
| ATP Tokyo | 2018/09/29 04:45 | Mackenzie McDonald v Tatsuma Ito | 4-6,6-1,3-6 |
| ATP Shenzhen | 2018/09/25 12:15 | Tatsuma Ito v Taro Daniel | 6-2,5-7,6-7 |
| ATP Shenzhen | 2018/09/22 08:10 | Federico Gaio v Tatsuma Ito | 6-4,3-6,1-6 |
| Challenger Zhangjiagang | 2018/09/06 06:10 | Yibing Wu v Tatsuma Ito | 7-6,4-6,6-3 |
| Challenger Zhangjiagang | 2018/09/04 03:45 | Steven Diez v Tatsuma Ito | 4-6,1-6 |
| US Open | 2018/08/22 19:10 | Thiago Monteiro v Tatsuma Ito | 7-5,6-7,6-2 |
| Challenger Jinan | 2018/08/08 07:30 | Roman Safiullin v Tatsuma Ito | 7-6,7-5 |
| Challenger Jinan | 2018/08/06 09:00 | Maverick Banes v Tatsuma Ito | 6-3,1-6,2-6 |
Away History
| ATP Tokyo | 2018/09/29 02:00 | Yosuke Watanuki v Tim Smyczek | 6-4,6-2 |
| ATP Chengdu | 2018/09/22 08:55 | Yosuke Watanuki v Miomir Kecmanovic | 0-6,2-6 |
| Davis Cup | 2018/09/16 02:55 | Yosuke Watanuki v Darko Bojanovic | 6-1,6-3 |
| Challenger Aptos | 2018/08/05 18:30 | Yosuke Watanuki v Marcos Giron | 6-7,4-6 |
| Challenger Aptos | 2018/08/04 23:40 | Yosuke Watanuki v Thomas Fancutt | 6-3,6-4 |
| ATP Washington | 2018/07/31 21:30 | Yosuke Watanuki v Daniil Medvedev | 6-3,5-7,1-6 |
| ATP Washington Qual | 2018/07/29 14:00 | Jason Kubler v Yosuke Watanuki | 4-6,4-6 |
| ATP Washington Qual | 2018/07/28 14:00 | Patrick Kypson v Yosuke Watanuki | 5-7,3-6 |