Kobayashi Masaya - profile
Kobayashi MasayaCountry: Japan Age: 28 (22. 9. 1997) Current/Highest rank - singles: - / 1086. Current/Highest rank - doubles: - / 1137. Sex: man Plays: right  | 
		
- Next match
 
| Tournament | Round | Start | Match | H | A | 
|---|---|---|---|---|---|
| No upcoming matches. | |||||
- Tournaments results
 
Player's record
| 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: | 9/13 | 1/3 | 8/10 | - | - | - | 
| 2019 | 0/1 | 0/1 | - | - | - | - | 
| 2018 | 0/3 | 0/1 | 0/2 | - | - | - | 
| 2017 | 9/8 | 1/1 | 8/7 | - | - | - | 
| 2016 | 0/1 | - | 0/1 | - | - | - | 
No record for this player.
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| No titles | ||||||
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| No titles | ||||||
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| No titles | ||||||
| Futures 2017 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 26.06. | Kwong / Seebe - Kobay / Mochi | R16 | 3.14 | 1.32 | ||
| 16.06. | Sakai / Tanak - Kobay / Mochi | SF | 7-63, 6-3 | 2.04 | 1.66 | |
| 15.06. | Kobay / Mochi - Ehara / Okamu | QF | 6-4, 6-3 | 2.49 | 1.45 | |
| 14.06. | Kobay / Mochi - Kishi / Matsu | R16 | 6-3, 7-61 | 1.57 | 2.21 | |
| 07.06. | Okamu / Takeu - Kobay / Mochi | R16 | 6-4, 4-6, 10-7 | 1.29 | 3.27 | |
| 04.04. | Nagao / Oku H - Kobay / Shima | R16 | 6-2, 7-62 | 1.33 | 3.04 | |
| 30.03. | Sumiz / Watan - Kobay / Matsu | QF | 6-1, 6-2 | 1.83 | 1.83 | |
| 28.03. | Kobay / Matsu - Hirot / Nakam | R16 | 6-2, 3-6, 10-8 | 1.14 | 4.80 | |
| 15.03. | Nagao / Oku H - Kobay / Shima | QF | 6-4, 6-1 | 1.69 | 1.99 | |
| 13.03. | Kobay / Shima - Ikega / Ko K. | R16 | 6-2, 6-2 | |||
| 24.02. | Barki / Rungk - Kobay / Matsu | SF | 6-1, 6-2 | 1.28 | 3.50 | |
| 23.02. | Kobay / Matsu - Susan / Wachi | QF | 6-4, 6-2 | 3.83 | 1.22 | |
| 21.02. | Kobay / Matsu - Taylo / Taylo | R16 | 7-62, 7-61 | 1.83 | 1.82 | |
| 10.02. | Addis / Purce - Kobay / Matsu | SF | 6-3, 6-4 | 2.00 | 1.72 | |
| 10.02. | Kobay / Matsu - Sason / Susan | QF | 6-4, 65-7, 13-11 | 1.59 | 2.17 | |
| 08.02. | Kobay / Matsu - Hampe / Kello | R16 | 2-6, 6-4, 10-7 | 8.36 | 1.04 | |
| No matches. | 
- Injuries
 
| Start | Tournament | Reason | 
|---|---|---|
| 22.03.2018 - 07.04.2018 | Futures 2018 | retired | 
| 26.06.2017 - 23.12.2017 | Futures 2017 | retired | 
This week's tournaments
| Main tournaments | ||||
| Athens | 13 | |||
| Metz | 10 | |||
| Masters Cup WTA | 11 | |||
| Lower level tournaments | ||||
| Helsinki challenger | 16 | |||
| Taipei challenger | 14 | |||
| Lima 3 challenger | 22 | |||
| Matsuyama challenger | 13 | |||
| Knoxville challenger | 20 | |||
| UTR Pro Tennis Series 3 | 279 | |||
| UTR Pro Tennis Series 5 | 62 | |||
| UTR Pro Tennis Series 9 | 69 | |||
| Austin 2 | 11 | |||
| Tucuman | 12 | |||
| Faro ITF | 15 | |||
| Hamamatsu ITF | 18 | |||
| Liberec ITF | 14 | |||
| Orlando 3 ITF | 26 | |||
| UTR Pro Tennis Series 5 | 35 | |||
| UTR Pro Tennis Series 9 | 13 | |||
| Antalya 32 ITF | 16 | |||
| Castellon 2 ITF | 18 | |||
| Heraklion 9 ITF | 19 | |||
| Lincoln ITF | 15 | |||
| Monastir 6 ITF | 11 | |||
| Neuquén 2 ITF | 24 | |||
| Sharm El Sheikh 20 ITF | 5 | |||
| Solarino 4 ITF | 11 | |||
| Szabolcsveresmart ITF | 14 | |||
| UTR Pro Match Series | 156 | |||
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