Osaka - Grammatikopoulou
18.01.2014, Daytona Beach ITF, Qualification - 1. round, clay
| Osaka Naomi | 2 : 0 (6-0, 7-65) |
Grammatikopoulou Valentini | ||
|---|---|---|---|---|
 |
13. | Singles ranking | 554. |  |
| 16. 10. 1997 | Birthdate | 9. 2. 1997 | ||
| 180 cm | Height | 164 cm | ||
| 69 kg | Weight | 58 kg | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Osaka Naomi | Grammatikopoulou Valentini |
|---|---|---|
| Indoors | - | - |
| Clay | 7/3 | 13/6 |
| Grass | 8/2 | - |
| Hard | 10/6 | 3/3 |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 367/203 | 73/46 | 243/122 | 13/11 | 32/22 | 6/2 |
| 2026 | 25/10 | 7/3 | 10/5 | - | 8/2 | - |
| 2025 | 35/18 | 8/3 | 24/9 | 0/3 | 3/3 | - |
| 2024 | 22/18 | 5/5 | 13/10 | - | 3/3 | 1/0 |
| 2022 | 14/9 | 1/2 | 12/7 | 1/0 | - | - |
| 2021 | 18/7 | 2/2 | 16/5 | - | - | - |
| 2020 | 16/3 | - | 16/2 | - | - | 0/1 |
| 2019 | 40/11 | 9/2 | 29/7 | 1/0 | 1/2 | - |
| 2018 | 44/22 | 5/4 | 29/10 | 3/4 | 6/3 | 1/1 |
| 2017 | 27/22 | 5/5 | 14/13 | - | 4/4 | 4/0 |
| 2016 | 34/22 | 5/4 | 28/17 | - | 1/1 | - |
| 2015 | 31/18 | 5/3 | 17/11 | 5/2 | 4/2 | - |
| 2014 | 15/15 | 2/3 | 8/9 | 3/1 | 2/2 | - |
| 2013 | 28/17 | 11/6 | 17/10 | 0/1 | - | - |
| 2012 | 18/10 | 8/4 | 10/6 | - | - | - |
| 2011 | 0/1 | - | 0/1 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 504/365 | 237/167 | 180/109 | 55/66 | 5/12 | 27/11 |
| 2026 | 16/9 | 13/6 | 3/3 | - | - | - |
| 2025 | 50/33 | 26/14 | 11/11 | 3/5 | - | 10/3 |
| 2024 | 23/30 | 9/11 | 8/9 | 4/6 | 0/1 | 2/3 |
| 2023 | 43/36 | 25/20 | 9/9 | 4/5 | 0/2 | 5/0 |
| 2022 | 27/31 | 11/12 | 11/9 | 4/7 | 1/3 | - |
| 2021 | 29/25 | 15/12 | 11/7 | 3/6 | - | - |
| 2020 | 18/11 | 8/3 | 1/2 | 7/5 | - | 2/1 |
| 2019 | 26/33 | 11/14 | 12/11 | 1/3 | 1/2 | 1/3 |
| 2018 | 43/34 | 14/12 | 18/11 | 7/8 | 2/2 | 2/1 |
| 2017 | 32/29 | 12/10 | 13/10 | 4/7 | 1/2 | 2/0 |
| 2016 | 58/30 | 34/19 | 9/3 | 15/8 | - | - |
| 2015 | 55/18 | 19/9 | 33/5 | 3/4 | - | - |
| 2014 | 42/20 | 20/12 | 19/8 | - | - | 3/0 |
| 2013 | 26/13 | 10/8 | 16/4 | 0/1 | - | - |
| 2012 | 16/11 | 10/5 | 6/6 | - | - | - |
| 2011 | 0/2 | - | 0/1 | 0/1 | - | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2014 | Daytona Beach ITF | Osaka | 2 | 6 | 7 | Q-1R | ||||
| Grammatikopoulou | 0 | 0 | 65 |
Betting odds
Latest matches
- Osaka
| Toronto WTA, QF, 12.08.2026 | ||
| Rybakina - Osaka | 2:1 | |
| Toronto WTA, R16, 10.08.2026 | ||
| Osaka - Fernandez | 2:0 | |
| Toronto WTA, 3R, 08.08.2026 | ||
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| Toronto WTA, 2R, 05.08.2026 | ||
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| Washington, SF, 01.08.2026 | ||
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| Washington, QF, 31.07.2026 | ||
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| Washington, R16, 30.07.2026 | ||
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| Wimbledon, QF, 07.07.2026 | ||
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| Wimbledon, R16, 05.07.2026 | ||
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| Wimbledon, 3R, 03.07.2026 | ||
| Osaka - Kasatkina | 2:0 | |
- Grammatikopoulou
| Verbier ITF, F, 23.08.2026 | ||
| Grammatikopoulou - Lim | 2:0 | |
| Verbier ITF, SF, 22.08.2026 | ||
| Grammatikopoulou - Cvetkovic | 2:0 | |
| Verbier ITF, QF, 21.08.2026 | ||
| Grammatikopoulou - Okutoyi | 2:0 | |
| Verbier ITF, R16, 20.08.2026 | ||
| Grammatikopoulou - Passola | 2:0 | |
| Verbier ITF, 1R, 18.08.2026 | ||
| Grammatikopoulou - Biot | 2:0 | |
| Savitaipale ITF, QF, 31.07.2026 | ||
| Nuudi - Grammatikopoulou | 2:1 | |
| Savitaipale ITF, R16, 30.07.2026 | ||
| Grammatikopoulou - Haddad | 2:0 | |
| Savitaipale ITF, 1R, 29.07.2026 | ||
| Grammatikopoulou - Korhonen | 2:0 | |
| Athens WTA, 1R, 13.07.2026 | ||
| Parks - Grammatikopoulou | 2:0 | |
| Hillcrest 2 ITF, QF, 10.07.2026 | ||
| Cirotte - Grammatikopoulou | 2:0 | |
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