ATP 671
| Best 2026: | 671 |
| Best 2025: | 552 |
| Best 2024: | 583 |
| Best | 552 |
Keisuke Saitoh |
| Negara | Japan |
| Age | 25 yo / 163 cm / 68 kg |
| Forehand | Ngiwa Aro (Tangan pindho) |
| Birthplace/Residence | Saitma |
| Pelatih | Shinichi Takemasa |
| Pangentukan | 69,359$ |
All
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
Performances
2024 Winner, Taipei 2024 Final, Takasaki 2026 1/2 Final, Monastir 2022 1/2 Final, Sapporo 2026 1/4 Final, Burnie 2025 1/4 Final, Shenzhen 2024 1/4 Final, Sapporo 2023 1/4 Final, Canberra 2022 1/4 Final, Monastir 2026 2 babak, Launceston 2025 2 babak, Takasaki 2025 2 babak, Taipei 2024 2 babak, Sapporo 2024 2 babak, Kursumlijska Banja 2023 2 babak, Brisbane 2023 2 babak, Hong Kong 2023 2 babak, Monastir 2022 2 babak, Bendigo 2022 2 babak, Canberra 2022 2 babak, Monastir 
