Historique des matchs du joueur de tennis: Retrouvez ici la totalité des matchs et tournois joués par Rei Sakamoto.
207 matchs enregistrés.
| 10/11/2026 | Matsuyama Challenger | Rei Sakamoto vs. Renta Tokuda |
| 30/10/2026 | Seoul Challenger | Rei Sakamoto vs. Billy Harris |
| 28/10/2026 | Seoul Challenger | Zhizhen Zhang vs. Rei Sakamoto |
| 26/10/2026 | Seoul Challenger | Rei Sakamoto vs. Kasidit Samrej |
| 20/10/2026 | Almaty Open - Almaty | Rei Sakamoto vs. Karen Khachanov |
| 18/10/2026 | Almaty Open - Almaty | Gabriel Diallo vs. Rei Sakamoto |
| 17/10/2026 | Almaty Open - Almaty | Amir Omarkhanov vs. Rei Sakamoto |
| 11/10/2026 | Shanghai Rolex Masters - Shanghai | Alex De Minaur vs. Rei Sakamoto |
| 09/10/2026 | Shanghai Rolex Masters - Shanghai | Rei Sakamoto vs. Andrey Rublev |
| 07/10/2026 | Shanghai Rolex Masters - Shanghai | Marco Trungelliti vs. Rei Sakamoto |
| 06/10/2026 | Shanghai Rolex Masters - Shanghai | Kyrian Jacquet vs. Rei Sakamoto |
| 05/10/2026 | Shanghai Rolex Masters - Shanghai | Seongchan Hong vs. Rei Sakamoto |
| 30/09/2026 | Japan Open Tennis Championships - Tokyo | Matteo Arnaldi vs. Rei Sakamoto |
| 19/09/2026 | Davis Cup, Group I, 1R, NZL-JPN 1-3 | Rei Sakamoto vs. Anton Shepp |
| 08/09/2026 | Shanghai Challenger | Rei Sakamoto vs. Ji Sung Nam |
| 03/09/2026 | U.S. Open - New York | Rei Sakamoto vs. Frances Tiafoe |
| 31/08/2026 | U.S. Open - New York | Aleksandar Vukic vs. Rei Sakamoto |
| 28/08/2026 | U.S. Open - New York | Kei Nishikori vs. Rei Sakamoto |
| 26/08/2026 | U.S. Open - New York | Rei Sakamoto vs. Alexandre Muller |
| 25/08/2026 | U.S. Open - New York | Jay Clarke vs. Rei Sakamoto |