Back, Jeong - Katsumi, Yamaguchi
11.07.2023, 05:00, Nakhon Si Thammarat 5 ITF, round of 16, hard
| Back Dayeon | 2 : 1 (2-6, 6-1, 10-8) |
Katsumi Nanari | ||
|---|---|---|---|---|
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302. | Doubles ranking | 563. | ![]() |
| 24. 1. 2002 | Birthdate | 17. 2. 2003 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Jeong Boyoung | Yamaguchi Ai | |||
|---|---|---|---|---|
![]() |
683. | Doubles ranking | -. | |
| 21. 5. 2003 | Birthdate | 2. 5. 2002 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
No records for this pair.
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 22/17 | - | 22/16 | - | - | 0/1 |
| 2024 | 0/1 | - | 0/1 | - | - | - |
| 2023 | 18/13 | - | 18/12 | - | - | 0/1 |
| 2022 | 4/3 | - | 4/3 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 112/76 | 11/2 | 101/73 | - | - | 0/1 |
| 2026 | 3/2 | - | 3/2 | - | - | - |
| 2025 | 37/21 | - | 37/21 | - | - | - |
| 2024 | 25/15 | - | 25/15 | - | - | - |
| 2023 | 19/18 | - | 19/17 | - | - | 0/1 |
| 2022 | 16/9 | - | 16/9 | - | - | - |
| 2021 | 12/5 | 11/2 | 1/3 | - | - | - |
| 2019 | 0/5 | - | 0/5 | - | - | - |
| 2018 | 0/1 | - | 0/1 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 88/75 | 3/3 | 85/70 | 0/1 | - | 0/1 |
| 2026 | 1/2 | - | 1/2 | - | - | - |
| 2025 | 17/17 | - | 17/17 | - | - | - |
| 2024 | 36/22 | 2/2 | 34/20 | - | - | - |
| 2023 | 20/17 | 1/1 | 19/15 | - | - | 0/1 |
| 2022 | 10/11 | - | 10/11 | - | - | - |
| 2021 | 0/1 | - | 0/1 | - | - | - |
| 2019 | 1/2 | - | 1/2 | - | - | - |
| 2018 | 3/3 | - | 3/2 | 0/1 | - | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | Nakhon Si Thammarat 5 ITF | Back / Jeong | 2 | 2 | 6 | 10 | R16 | |||
| Katsumi / Yamaguchi | 1 | 6 | 1 | 8 |
Betting odds
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