Saitoh Keisuke / Sumizawa Daisuke - profil
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Saitoh KeisukeCountry: Japan 
Height / Weight: 163 cm / 68 kg 
Age: 24 (29. 4. 2001) 
Current/Highest rank - singles: 855. / 552. Current/Highest rank - doubles: 657. / 458. Plays: left 
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Sumizawa DaisukeCountry: Japan 
Height / Weight: 175 cm / 67 kg 
Age: 26 (31. 1. 1999) 
Current/Highest rank - singles: 858. / 687. Current/Highest rank - doubles: 807. / 512. Plays: right 
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- Next match
 
| Tournament | Round | Start | Match | H | A | 
|---|---|---|---|---|---|
| No upcoming matches. | |||||
- Tournaments results
 
Doubles team's record
- Played matches - 2024 - CLAY
 
| Futures 2024 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 18.05. | Saito / Sumiz - Donev / Ivano | F | 6-4, 6-0 | 2.25 | 1.59 | |
| 17.05. | Saito / Sumiz - Kiela / Marko | SF | 6-2, 6-1 | 1.56 | 2.24 | |
| 16.05. | Saito / Sumiz - Ludos / Matsu | QF | 4-6, 6-3, 11-9 | 1.42 | 2.65 | |
| 15.05. | Saito / Sumiz - Chamb / Larue | R16 | 6-1, 6-3 | 1.16 | 4.42 | |
| 10.05. | Donev / Juhas - Saito / Sumiz | SF | 6-4, 6-4 | |||
| 09.05. | Saito / Sumiz - Frusi / Ghiba | QF | 7-62, 2-6, 10-7 | 1.48 | 2.45 | |
| 08.05. | Saito / Sumiz - Shand / Shand | R16 | 6-0, 6-1 | 1.09 | 6.12 | |
| 02.05. | Deman / Loge - Saito / Sumiz | QF | 6-4, 5-7, 10-6 | 2.70 | 1.39 | |
| 30.04. | Saito / Sumiz - Hess / Valle | R16 | 6-2, 6-3 | 1.44 | 2.96 | |
- Played matches - 2023 - CLAY
 
| Futures 2023 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 17.03. | Bayld / Smith - Saito / Sumiz | SF | 7-5, 6-3 | 1.82 | 1.83 | |
| 16.03. | Saito / Sumiz - Han S / Ichik | QF | 6-4, 7-63 | 1.83 | 1.84 | |
| 14.03. | Saito / Sumiz - Court / Gaal | R16 | 3-6, 6-1, 10-4 | 1.14 | 4.78 | |
- Played matches - 2022 - CLAY
 
| Futures 2022 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 25.05. | Navon / Paz J - Saito / Sumiz | R16 | 6-3, 0-6, 10-5 | 1.39 | 2.70 | |
| 17.05. | Cretu / Royer - Saito / Sumiz | R16 | 6-4, 6-3 | 1.26 | 3.37 | |
| 14.05. | Reita / Zanot - Saito / Sumiz | F | 4-6, 7-60, 10-8 | 3.19 | 1.30 | |
| 13.05. | Saito / Sumiz - Marko / Srblj | SF | 6-2, 4-6, 10-4 | 1.60 | 2.16 | |
| 12.05. | Saito / Sumiz - Denis / Liuta | QF | 6-4, 7-5 | 1.98 | 1.72 | |
| 11.05. | Saito / Sumiz - Bouqu / Micov | R16 | 6-0, 6-3 | 1.57 | 2.22 | |
- Played matches - 2021 - CLAY
 
| Futures 2021 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 08.09. | Danil / Devia - Saito / Sumiz | R16 | 6-4, 7-5 | 1.79 | 1.89 | |
| 31.07. | Saito / Sumiz - Angel / Folli | F | 7-66, 4-6, 10-6 | |||
| 30.07. | Saito / Sumiz - Dancu / Krain | SF | 7-64, 6-3 | 1.81 | 1.89 | |
| 29.07. | Saito / Sumiz - Carou / Monzo | QF | 4-6, 6-4, 10-7 | 2.10 | 1.67 | |
| 27.07. | Saito / Sumiz - Elsay / Zakar | R16 | 6-3, 6-3 | 1.28 | 3.33 | |
This week's tournaments
| Main tournaments | ||||
| Athens | 14 | |||
| Metz | 13 | |||
| Masters Cup WTA | 12 | |||
| Lower level tournaments | ||||
| Helsinki challenger | 21 | |||
| Taipei challenger | 17 | |||
| Lima 3 challenger | 22 | |||
| Matsuyama challenger | 12 | |||
| Knoxville challenger | 20 | |||
| UTR Pro Tennis Series 3 | 278 | |||
| UTR Pro Tennis Series 5 | 66 | |||
| UTR Pro Tennis Series 9 | 69 | |||
| Austin 2 | 11 | |||
| Tucuman | 12 | |||
| Faro ITF | 20 | |||
| Hamamatsu ITF | 17 | |||
| Liberec ITF | 20 | |||
| Orlando 3 ITF | 26 | |||
| UTR Pro Tennis Series 5 | 40 | |||
| UTR Pro Tennis Series 9 | 13 | |||
| Antalya 32 ITF | 24 | |||
| Castellon 2 ITF | 25 | |||
| Heraklion 9 ITF | 21 | |||
| Lincoln ITF | 15 | |||
| Monastir 6 ITF | 24 | |||
| Neuquén 2 ITF | 24 | |||
| Sharm El Sheikh 20 ITF | 16 | |||
| Solarino 4 ITF | 20 | |||
| Szabolcsveresmart ITF | 21 | |||
| UTR Pro Match Series | 156 | |||
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