Koshiishi - Guillen
16.11.2025, 00:04, Sydney 3 ITF, Qualification - 1. round, hard
| Koshiishi Ayumi | 2 : 0 (6-0, 6-2) |
Guillen Giselle Isabella | ||
|---|---|---|---|---|
 |
538. | Singles ranking | 1055. |  |
| 28. 7. 2000 | Birthdate | - | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Koshiishi Ayumi | Guillen Giselle Isabella |
|---|---|---|
| Indoors | - | - |
| Clay | - | - |
| Grass | - | - |
| Hard | - | 0/1 |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 295/180 | 26/15 | 244/143 | 25/22 | - | - |
| 2025 | 33/30 | - | 30/26 | 3/4 | - | - |
| 2024 | 45/31 | 1/1 | 35/25 | 9/5 | - | - |
| 2023 | 50/20 | - | 50/18 | 0/2 | - | - |
| 2022 | 19/12 | - | 16/9 | 3/3 | - | - |
| 2021 | 48/15 | 4/4 | 41/10 | 3/1 | - | - |
| 2020 | 25/9 | 16/5 | 9/4 | - | - | - |
| 2019 | 22/23 | 5/5 | 13/15 | 4/3 | - | - |
| 2018 | 30/21 | - | 30/21 | - | - | - |
| 2017 | 13/12 | - | 13/10 | 0/2 | - | - |
| 2016 | 10/7 | - | 7/5 | 3/2 | - | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | Sydney 3 ITF | Koshiishi | 2 | 6 | 6 | Q-1R | ||||
| Guillen | 0 | 0 | 2 |
Betting odds
| Koshiishi Ayumi | Guillen Giselle Isabella | |||||||||||||||||||
| bwin | 1.40
|
2.60
|
||||||||||||||||||
| Interwetten | 1.45
|
2.45
|
||||||||||||||||||
| Ladbrokes | 1.40
|
2.70
|
||||||||||||||||||
| Average odds | 1.42 |
2.58 |
||||||||||||||||||
No odds
No odds
No odds
Latest matches
- Koshiishi
| Sydney 3 ITF, Q-R16, 17.11.2025 | ||
| Yang - Koshiishi | 2:0 | |
| Sydney 3 ITF, Q-1R, 16.11.2025 | ||
| Koshiishi - Guillen | 2:0 | |
| Brisbane 5 ITF, QF, 14.11.2025 | ||
| Wei - Koshiishi | 2:0 | |
| Brisbane 5 ITF, R16, 13.11.2025 | ||
| Koshiishi - Varaksina | 2:0 | |
| Brisbane 5 ITF, 1R, 11.11.2025 | ||
| Koshiishi - Hule | 2:0 | |
| Toronto ITF, 1R, 28.10.2025 | ||
| Cross - Koshiishi | 2:1 | |
| Saguenay ITF, QF, 24.10.2025 | ||
| Rogers - Koshiishi | 2:0 | |
| Saguenay ITF, R16, 24.10.2025 | ||
| Koshiishi - Chavez | 2:1 | |
| Saguenay ITF, 1R, 21.10.2025 | ||
| Koshiishi - Vagramov | 2:1 | |
| Jinan, Q-R16, 13.10.2025 | ||
| Nugroho - Koshiishi | 2:1 | |
- Guillen
| Canberra WTA, Q-1R, 04.01.2026 | ||
| Pridankina - Guillen | 2:0 | |
| Sydney 3 ITF, Q-1R, 16.11.2025 | ||
| Koshiishi - Guillen | 2:0 | |
| Wagga Wagga 2 ITF, 1R, 16.09.2025 | ||
| Sema - Guillen | 2:0 | |
| Wagga Wagga ITF, 1R, 11.09.2025 | ||
| Swan - Guillen | 2:0 | |
| Tweed Heads ITF, F, 11.08.2025 | ||
| Guillen - Aulia | 2:1 | |
| Tweed Heads ITF, SF, 09.08.2025 | ||
| Guillen - Kitahara | 2:0 | |
| Tweed Heads ITF, QF, 08.08.2025 | ||
| Guillen - Smith | 2:0 | |
| Tweed Heads ITF, R16, 07.08.2025 | ||
| Guillen - Barry | 2:1 | |
| Tweed Heads ITF, 1R, 06.08.2025 | ||
| Guillen - Kim | 2:0 | |
| Tweed Heads ITF, Q-R16, 04.08.2025 | ||
| Guillen - Nayar | 2:0 | |
This week's tournaments
| Main tournaments | ||||
| Houston | 19 | |||
| Bucharest | 19 | |||
| Marrakech | 19 | |||
| Charleston | 23 | |||
| Bogotá WTA | 17 | |||
| Lower level tournaments | ||||
| Menorca challenger | 24 | |||
| San Luis Potosi chall. | 23 | |||
| Sao Leopoldo challenger | 18 | |||
| Barletta challenger | 19 | |||
| Miyazaki challenger | 18 | |||
| UTR Pro Tennis Series 3 | 45 | |||
| UTR Pro Tennis Series 5 | 38 | |||
| Luan ITF | 28 | |||
| Nantes ITF | 19 | |||
| Jackson ITF | 15 | |||
| Junin 2 ITF | 13 | |||
| Santa Margherita Di Pula ITF | 25 | |||
| UTR Pro Tennis Series 5 | 29 | |||
| Ch. Sambhaji Nagar ITF | 24 | |||
| Monastir 29 ITF | 18 | |||
| Sharm El Sheikh 10 ITF | 17 | |||
| UTR Pro Match Series | 46 | |||
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