Kobayashi - Ayeni
23.12.2017, 05:00, Hong Kong 6 ITF, Qualification - 1. round, hard
| Kobayashi Masaya | 2 : 1 (6-4, 65-7, 6-3) |
Ayeni Alafia | ||
|---|---|---|---|---|
 |
-. | Singles ranking | 434. |  |
| 22. 9. 1997 | Birthdate | 10. 8. 1999 | ||
| - | Height | 191 cm | ||
| - | Weight | 82 kg | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Kobayashi Masaya | Ayeni Alafia |
|---|---|---|
| Indoors | - | 1/1 |
| Clay | - | 9/8 |
| Grass | - | - |
| Hard | - | 17/14 |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 44/42 | 1/4 | 39/26 | 1/3 | - | 3/9 |
| 2025 | 0/5 | - | - | - | - | 0/5 |
| 2024 | 3/4 | - | - | - | - | 3/4 |
| 2019 | 1/3 | 0/1 | 1/2 | - | - | - |
| 2018 | 14/10 | 0/1 | 14/9 | - | - | - |
| 2017 | 21/12 | 1/1 | 20/11 | - | - | - |
| 2016 | 5/8 | 0/1 | 4/4 | 1/3 | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 254/215 | 32/34 | 150/135 | 44/39 | 2/3 | 26/4 |
| 2026 | 28/24 | 9/8 | 17/14 | 1/1 | - | 1/1 |
| 2025 | 43/24 | 6/7 | 9/9 | 1/4 | 2/1 | 25/3 |
| 2024 | 36/34 | 6/8 | 30/24 | 0/2 | - | - |
| 2023 | 23/22 | 1/3 | 17/13 | 5/4 | 0/2 | - |
| 2022 | 24/19 | - | 22/15 | 2/4 | - | - |
| 2021 | 27/20 | 3/2 | 12/10 | 12/8 | - | - |
| 2020 | 5/7 | 0/1 | 3/3 | 2/3 | - | - |
| 2019 | 11/22 | 0/2 | 11/18 | 0/2 | - | - |
| 2018 | 22/14 | - | 11/10 | 11/4 | - | - |
| 2017 | 24/17 | 6/2 | 10/10 | 8/5 | - | - |
| 2016 | 7/7 | 1/1 | 4/4 | 2/2 | - | - |
| 2015 | 4/5 | - | 4/5 | - | - | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | Hong Kong 6 ITF | Kobayashi | 2 | 6 | 65 | 6 | Q-1R | |||
| Ayeni | 1 | 4 | 7 | 3 |
Betting odds
Latest matches
- Kobayashi
| UTR Pro Tennis Series 8, 04.05.2025 | ||
| Nagashima - Kobayashi | 2:1 | |
| UTR Pro Tennis Series 8, 01.05.2025 | ||
| Mischker - Kobayashi | 2:0 | |
| UTR Pro Tennis Series 8, 01.05.2025 | ||
| Tan - Kobayashi | 2:0 | |
| UTR Pro Tennis Series 8, 30.04.2025 | ||
| Shibano - Kobayashi | 2:0 | |
| UTR Pro Tennis Series 8, 28.04.2025 | ||
| Takahashi - Kobayashi | 2:0 | |
| UTR Pro Tennis Series 8, 12.05.2024 | ||
| Kobayashi - Kawano | 2:0 | |
| UTR Pro Tennis Series 8, 11.05.2024 | ||
| Kobayashi - Hosokawa | 2:0 | |
| UTR Pro Tennis Series 8, 10.05.2024 | ||
| Katsushima - Kobayashi | 2:0 | |
| UTR Pro Tennis Series 8, 09.05.2024 | ||
| Jovanovski - Kobayashi | 2:1 | |
| UTR Pro Tennis Series 8, 06.05.2024 | ||
| Takada - Kobayashi | 2:0 | |
- Ayeni
| Taipei challenger, Q-1R, 01.11.2026 | ||
| Uchida - Ayeni | 1:0 | |
| Seoul challenger, Q-1R, 25.10.2026 | ||
| Park - Ayeni | 2:1 | |
| Columbus 3 challenger, Q-R16, 28.09.2026 | ||
| Bigun - Ayeni | 2:0 | |
| Columbus 3 challenger, Q-1R, 28.09.2026 | ||
| Ayeni - Bassem Sobhy | 2:0 | |
| San Diego 2 challenger, Q-R16, 21.09.2026 | ||
| Zhu - Ayeni | 2:0 | |
| San Diego 2 challenger, Q-1R, 20.09.2026 | ||
| Ayeni - Tu | 2:0 | |
| Istanbul challenger, R16, 09.09.2026 | ||
| Maestrelli - Ayeni | 2:1 | |
| Istanbul challenger, 1R, 07.09.2026 | ||
| Ayeni - Overbeck | 2:0 | |
| Porto 2 challenger, 1R, 01.09.2026 | ||
| Kuzmanov - Ayeni | 2:1 | |
| Porto 2 challenger, Q-R16, 31.08.2026 | ||
| Cacao - Ayeni | 2:0 | |
This week's tournaments
| Main tournaments | ||||
| Paris | 24 | |||
| Masters Cup WTA | 24 | |||
| Chennai WTA | 15 | |||
| Hong Kong WTA | 12 | |||
| Lower level tournaments | ||||
| Costa do Sauipe challenger | 13 | |||
| Taipei challenger | 10 | |||
| Bratislava challenger | 14 | |||
| Charlottesville challenger | 15 | |||
| Villa Maria challenger | 11 | |||
| Taranto challenger | 16 | |||
| UTR Pro Tennis Series 3 | 33 | |||
| UTR Pro Tennis Series 5 | 8 | |||
| UTR Pro Tennis Series 9 | 8 | |||
| Cali | 12 | |||
| Luanda | 13 | |||
| Incheon ITF | 6 | |||
| Petange 2 ITF | 15 | |||
| Heraklion 9 ITF | 18 | |||
| Huamantla 6 ITF | 16 | |||
| Hamamatsu ITF | 9 | |||
| Liberec ITF | 14 | |||
| Orlando 3 ITF | 20 | |||
| UTR Pro Tennis Series 5 | 8 | |||
| UTR Pro Tennis Series 9 | 7 | |||
| Antalya 32 ITF | 16 | |||
| Hilton Head Island ITF | 17 | |||
| Maanshan 7 ITF | 12 | |||
| Monastir 57 ITF | 16 | |||
| Neuquén 2 ITF | 15 | |||
| Sharm El Sheikh 20 ITF | 20 | |||
| Szabolcsveresmart ITF | 15 | |||
| UTR Pro Match Series | 57 | |||
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