Kobayashi - Sumizawa
18.03.2024, Futures 2024, Qualification - 1. round, hard
| Kobayashi Yoshinori | 2 : 0 (6-3, 6-1) |
Sumizawa Daisuke | ||
|---|---|---|---|---|
 |
-. | Singles ranking | 894. |  |
| 1. 1. 2002 | Birthdate | 31. 1. 1999 | ||
| - | Height | 175 cm | ||
| - | Weight | 67 kg | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Kobayashi Yoshinori | Sumizawa Daisuke |
|---|---|---|
| Indoors | - | - |
| Clay | - | - |
| Grass | - | - |
| Hard | - | 0/1 |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 17/12 | - | 2/5 | - | - | 15/7 |
| 2025 | 15/9 | - | 1/3 | - | - | 14/6 |
| 2024 | 2/3 | - | 1/2 | - | - | 1/1 |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 221/202 | 43/51 | 163/137 | 10/6 | 0/2 | 5/6 |
| 2026 | 0/1 | - | 0/1 | - | - | - |
| 2025 | 31/24 | - | 20/16 | 9/5 | - | 2/3 |
| 2024 | 27/26 | 1/4 | 23/19 | - | - | 3/3 |
| 2023 | 23/25 | 3/4 | 20/21 | - | - | - |
| 2022 | 21/18 | 7/7 | 14/11 | - | - | - |
| 2021 | 33/20 | 16/13 | 17/7 | - | - | - |
| 2020 | 1/5 | - | 1/3 | - | 0/2 | - |
| 2019 | 23/24 | 4/8 | 18/15 | 1/1 | - | - |
| 2018 | 28/27 | 6/8 | 22/19 | - | - | - |
| 2017 | 24/21 | 6/6 | 18/15 | - | - | - |
| 2016 | 10/11 | 0/1 | 10/10 | - | - | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | Futures 2024 | Kobayashi | 2 | 6 | 6 | Q-1R | ||||
| Sumizawa | 0 | 3 | 1 |
Betting odds
Latest matches
- Kobayashi
| UTR Pro Tennis Series 9, 28.12.2025 | ||
| Kobayashi - Miyagawa | 2:0 | |
| UTR Pro Tennis Series 9, 27.12.2025 | ||
| Kobayashi - Eldin | 2:1 | |
| UTR Pro Tennis Series 9, 26.12.2025 | ||
| Kobayashi - Ogura | 2:0 | |
| UTR Pro Tennis Series 9, 25.12.2025 | ||
| Lee - Kobayashi | 2:0 | |
| UTR Pro Tennis Series 9, 23.12.2025 | ||
| Masuda - Kobayashi | 2:0 | |
| UTR Pro Tennis Series 9, 22.12.2025 | ||
| Kobayashi - Uenoyama | 2:0 | |
| UTR Pro Tennis Series 8, 04.05.2025 | ||
| Tanuma - Kobayashi | 2:0 | |
| UTR Pro Tennis Series 8, 03.05.2025 | ||
| Kobayashi - Tashiro | 2:0 | |
| UTR Pro Tennis Series 8, 01.05.2025 | ||
| Kobayashi - Nagashima | 2:0 | |
| UTR Pro Tennis Series 8, 01.05.2025 | ||
| Kobayashi - Mochizuki | 2:0 | |
- Sumizawa
| Noumea challenger, Q-1R, 04.01.2026 | ||
| Watt - Sumizawa | 2:0 | |
| Sydney challenger, Q-1R, 16.11.2025 | ||
| Yamanaka - Sumizawa | 2:0 | |
| Brisbane 4 challenger, Q-1R, 09.11.2025 | ||
| Kumasaka - Sumizawa | 2:1 | |
| Taipei challenger, Q-1R, 02.11.2025 | ||
| Yuzuki - Sumizawa | 2:0 | |
| Futures 2025, R16, 23.10.2025 | ||
| Tomida - Sumizawa | 2:0 | |
| Futures 2025, 1R, 21.10.2025 | ||
| Sumizawa - Cho | 2:0 | |
| Futures 2025, R16, 18.09.2025 | ||
| Kumasaka - Sumizawa | 2:1 | |
| Futures 2025, 1R, 17.09.2025 | ||
| Sumizawa - Brumm | 2:0 | |
| Futures 2025, Q-R16, 08.09.2025 | ||
| Katayama - Sumizawa | 2:0 | |
| Futures 2025, Q-1R, 06.09.2025 | ||
| Sumizawa - Sueoka | 2:1 | |
This week's tournaments
| Main tournaments | ||||
| Montpellier | 21 | |||
| Davis Cup | 39 | |||
| Abu Dhabi WTA | 18 | |||
| Cluj-Napoca 2 WTA | 20 | |||
| Ostrava 2 WTA | 18 | |||
| Lower level tournaments | ||||
| Rosario challenger | 30 | |||
| San Diego challenger | 1 | |||
| Brisbane challenger | 24 | |||
| Cleveland challenger | 28 | |||
| Tenerife challenger | 24 | |||
| Cesenatico challenger | 24 | |||
| Koblenz challenger | 24 | |||
| UTR Pro Tennis Series 3 | 47 | |||
| UTR Pro Tennis Series 5 | 23 | |||
| UTR Pro Tennis Series 9 | 22 | |||
| Mumbai WTA | 16 | |||
| San Diego 5 ITF | 1 | |||
| Vero Beach ITF | 1 | |||
| UTR Pro Tennis Series 5 | 33 | |||
| UTR Pro Tennis Series 9 | 16 | |||
| UTR Pro Match Series | 41 | |||
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