Back Dayeon / Koshiishi Ayumi - profil
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Back DayeonCountry: South Korea
Age: 22 (24. 1. 2002)
Current/Highest rank - singles: 344. / 333. Current/Highest rank - doubles: 623. / 563. Plays: right
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Koshiishi AyumiCountry: Japan
Age: 24 (28. 7. 2000)
Current/Highest rank - singles: 649. / 532. Current/Highest rank - doubles: 549. / 549. Plays: right
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- Next match
Tournament | Round | Start | Match | H | A |
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No upcoming matches. |
- Tournaments results
Doubles team's record
- Titles
Year | Main tournaments | Lower level tournaments | ||||
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No titles |
- Played matches - 2024
Ust-Kamenogorsk ITF | Round | Result | H | A | ||
---|---|---|---|---|---|---|
04.08. | Fedor / Khomu - Back / Koshi | F | 7-64, 6-2 | 1.61 | 2.17 | |
02.08. | Back / Koshi - Chaud / Malyg | SF | ||||
01.08. | Back / Koshi - Baida / Krymk | QF | 6-2, 6-2 | 1.16 | 4.37 | |
31.07. | Back / Koshi - Bekme / Dyuss | R16 | 6-0, 6-2 | 5.15 | 1.12 | |
Astana 14 ITF | Round | Result | H | A | ||
26.07. | Diatc / Ruste - Back / Koshi | SF | 6-2, 6-4 | 1.61 | 2.14 | |
25.07. | Back / Koshi - Zolot / Zolot | QF | 7-5, 6-2 | 2.07 | 1.64 | |
23.07. | Back / Koshi - Okuwa / Sagan | R16 | 6-3, 6-1 | 1.56 | 2.24 |
This week's tournaments
Main tournaments | ||||
US Open | 1 | |||
Guadalajara 2 WTA | 5 | |||
Monastir | 22 | |||
Lower level tournaments | ||||
Genoa challenger | 1 | |||
Szczecin challenger | 31 | |||
Guangzhou 2 challenger | 30 | |||
Shanghai challenger | 1 | |||
Rennes challenger | 31 | |||
Tulln challenger | 1 | |||
Istanbul challenger | 1 | |||
Las Vegas challenger | 8 | |||
Cassis challenger | 1 | |||
Dobrich 2 challenger | 30 | |||
UTR Pro Tennis Series 3 | 8 | |||
UTR Pro Tennis Series 5 | 12 | |||
Bucharest 2 WTA | 8 | |||
Montreux WTA | 1 | |||
Incheon ITF | 1 | |||
Burswood ITF | 16 | |||
Le Neubourg ITF | 8 | |||
Vídeň ITF | 2 | |||
Guiyang ITF | 8 | |||
Saint Palais sur Mer ITF | 1 | |||
Leiria ITF | 1 | |||
Nakhon Si Thammarat 9 ITF | 1 | |||
Punta Cana ITF | 1 | |||
Reus ITF | 16 | |||
Santarem ITF | 8 | |||
UTR Pro Tennis Series 5 | 9 | |||
Dijon 2 ITF | 15 | |||
Dinard ITF | 1 | |||
Fiano Romano ITF | 1 | |||
Haren ITF | 1 | |||
Kursumlijska Banja 20 ITF | 2 | |||
Kursumlijska Banja 21 ITF | 16 | |||
Monastir 52 ITF | 1 | |||
Monastir 53 ITF | 16 | |||
Singapore ITF | 15 | |||
UTR Pro Match Series | 2 |
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