Back Dayeon - profile
|
Back DayeonCountry: South Korea Age: 23 (24. 1. 2002) Current/Highest rank - singles: 318. / 295. Current/Highest rank - doubles: 322. / 320. Sex: woman Plays: right |
- Next match
| Tournament | Round | Start | Match | H | A |
|---|---|---|---|---|---|
| Makinohara ITF | F | 02.11. 02:00 | Saito S. - Back D. |
Player's record
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 199/88 | 8/5 | 183/79 | 3/1 | - | 5/3 |
| 2025 | 47/21 | - | 44/19 | - | - | 3/2 |
| 2024 | 54/20 | 3/1 | 51/18 | - | - | 0/1 |
| 2023 | 44/15 | - | 42/15 | - | - | 2/0 |
| 2022 | 19/11 | - | 19/11 | - | - | - |
| 2021 | 7/8 | 5/4 | 2/4 | - | - | - |
| 2019 | 18/7 | - | 18/7 | - | - | - |
| 2018 | 6/3 | - | 3/2 | 3/1 | - | - |
| 2017 | 4/3 | - | 4/3 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 105/70 | 11/2 | 94/67 | - | - | 0/1 |
| 2025 | 33/17 | - | 33/17 | - | - | - |
| 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 | - | - | - |
No record for this player.
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| No titles | ||||||
| Makinohara ITF | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 01.11. | Back D. - Shimizu A. | SF | 7-62, 1-6, 7-63 | 1.32 | 3.13 | |
| 31.10. | Back D. - Lee E. | QF | 6-3, 6-4 | 1.36 | 2.88 | |
| 30.10. | Back D. - Matsuda R. | R16 | 6-3, 6-1 | 1.10 | 6.12 | |
| 28.10. | Back D. - Chen M. | 1R | 6-2, 6-0 | 1.07 | 7.01 | |
| Kunshan ITF | Round | Result | H | A | ||
| 11.10. | Lee C. - Back D. | SF | 3-6, 7-5, 6-3 | 1.75 | 1.96 | |
| 10.10. | Back D. - Reyngold E. | QF | 6-2, 6-3 | 1.65 | 2.11 | |
| 09.10. | Back D. - Lee E. | R16 | 7-5, 6-1 | 1.67 | 2.06 | |
| 08.10. | Back D. - Kalyakina M. | 1R | 6-2, 6-3 | 1.14 | 4.96 | |
| Incheon ITF | Round | Result | H | A | ||
| 23.09. | Kobori M. - Back D. | 1R | 6-0, 3-6, 6-3 | 3.34 | 1.29 | |
| Seoul WTA | Round | Result | H | A | ||
| 17.09. | Haddad Maia B. - Back D. | 1R | 6-4, 6-3 | 1.11 | 6.48 | |
| Nakhon Pathom 6 ITF | Round | Result | H | A | ||
| 04.09. | Kuramochi M. - Back D. | R16 | 62-7, 6-3, 7-67 | 2.90 | 1.36 | |
| 03.09. | Back D. - Cheapchandej P. | 1R | 5-7, 6-0, 6-0 | 2.44 | 1.50 | |
| Nakhon Pathom 5 ITF | Round | Result | H | A | ||
| 28.08. | Tian F. - Back D. | R16 | 6-0, 6-1 | 1.65 | 2.09 | |
| 27.08. | Back D. - Nepliy E. | 1R | 6-2, 6-2 | 1.08 | 6.56 | |
| Monastir 45 ITF | Round | Result | H | A | ||
| 27.07. | Back D. - Zucchini A. | F | 64-7, 6-1, 7-67 | 1.38 | 2.81 | |
| 26.07. | Back D. - Ku Y. | SF | 0-6, 6-3, 6-3 | 2.09 | 1.67 | |
| 25.07. | Back D. - Matsuda M. | QF | 7-5, 7-5 | 1.54 | 2.32 | |
| 24.07. | Back D. - Dudeney A. | R16 | 6-3, 6-1 | 1.24 | 3.70 | |
| 23.07. | Back D. - Blake A. | 1R | 6-1, 6-2 | 1.29 | 3.35 | |
| Monastir 44 ITF | Round | Result | H | A | ||
| 19.07. | Hosogi S. - Back D. | SF | 1-6, 7-62, 6-2 | 2.27 | 1.56 | |
| 18.07. | Back D. - Lahey A. | QF | 2-6, 7-64, 7-5 | 1.39 | 2.78 | |
| 17.07. | Back D. - Alhussein Abdel Aziz L. | R16 | 6-1, 6-2 | 1.26 | 3.49 | |
| 15.07. | Back D. - Helmi O. | 1R | 6-2, 6-0 | 1.13 | 5.07 | |
| Monastir 43 ITF | Round | Result | H | A | ||
| 11.07. | Kubka M. - Back D. | QF | 67-7, 7-5, 6-3 | 1.79 | 1.90 | |
| 10.07. | Back D. - Lemaitre T. | R16 | 6-3, 6-4 | 1.52 | 2.35 | |
| 09.07. | Back D. - Muramatsu C. | 1R | 6-4, 6-0 | 1.38 | 2.85 | |
| Taipei 3 ITF | Round | Result | H | A | ||
| 24.06. | Shimizu E. - Back D. | 1R | 6-1, 6-2 | 2.61 | 1.43 | |
| Taipei 2 ITF | Round | Result | H | A | ||
| 21.06. | Ku Y. - Back D. | SF | 7-64, 6-1 | 1.66 | 2.09 | |
| 20.06. | Back D. - Lin F. | QF | 63-7, 6-1, 6-2 | 1.08 | 6.71 | |
| 19.06. | Back D. - Morvayova V. | R16 | 4-6, 6-0, 7-5 | 1.19 | 4.17 | |
| 18.06. | Back D. - Arakawa H. | 1R | 6-2, 6-2 | 1.19 | 4.15 | |
| Daegu ITF | Round | Result | H | A | ||
| 01.06. | Back D. - Lee E. | F | 5-6 | 1.46 | 2.52 | |
| 31.05. | Back D. - Jang G. | SF | 6-2, 6-4 | 1.14 | 5.01 | |
| 30.05. | Back D. - Lee C. | QF | 3-6, 6-2, 6-4 | 2.24 | 1.56 | |
| 29.05. | Back D. - Kim Y. | R16 | 6-1, 6-1 | 1.06 | 7.52 | |
| 28.05. | Back D. - Kim C. | 1R | 6-3, 6-1 | 1.15 | 4.78 | |
| Andong ITF | Round | Result | H | A | ||
| 23.05. | You X. - Back D. | QF | 4-6, 6-1, 6-4 | 1.71 | 2.02 | |
| 22.05. | Back D. - Koshiishi A. | R16 | 6-0, 6-3 | 1.46 | 2.56 | |
| 21.05. | Back D. - Jeong S. | 1R | 6-3, 6-1 | 1.27 | 3.86 | |
| Changwon ITF | Round | Result | H | A | ||
| 16.05. | Tjen J. - Back D. | QF | 1-6, 7-64, 6-3 | 1.25 | 4.54 | |
| 15.05. | Back D. - Lee Y. | R16 | 7-5, 6-2 | 1.32 | 3.12 | |
| 14.05. | Back D. - Kovapitukted P. | 1R | 6-3, 4-6, 6-3 | 1.40 | 2.74 | |
| Goyang 2 ITF | Round | Result | H | A | ||
| 10.05. | Tjen J. - Back D. | QF | 6-1, 6-0 | 1.28 | 3.41 | |
| 08.05. | Back D. - Muramatsu C. | R16 | 6-3, 3-6, 6-3 | 1.37 | 2.99 | |
| 07.05. | Back D. - Saigo R. | 1R | 64-7, 6-3, 6-4 | 1.88 | 1.82 | |
| Goyang ITF | Round | Result | H | A | ||
| 30.04. | Imamura S. - Back D. | 1R | 6-3, 6-3 | 2.88 | 1.37 | |
| Tokyo 6 ITF | Round | Result | H | A | ||
| 22.04. | Yamaguchi M. - Back D. | Q-R16 | 6-2, 6-2 | 1.67 | 2.10 | |
| 21.04. | Back D. - Kamigata L. | Q-1R | 6-3, 7-5 | |||
| Billie Jean King Cup | Round | Result | H | A | ||
| 12.04. | Back D. - Yamalapalli S. | 6-3, 6-4 | 1.57 | 2.25 | ||
| 11.04. | Back D. - Wong H. | 6-3, 7-5 | 1.73 | 2.01 | ||
| 10.04. | Sawangkaew M. - Back D. | 6-4, 6-2 | 1.22 | 3.98 | ||
| 09.04. | Sun L. - Back D. | 6-4, 6-1 | 1.08 | 6.83 | ||
| 08.04. | Back D. - Garland J. | 6-4, 2-6, 6-4 | 3.40 | 1.30 | ||
| Nonthaburi 2 ITF | Round | Result | H | A | ||
| 23.03. | Chanta A. - Back D. | F | 7-63, 6-3 | 2.02 | 1.72 | |
| 22.03. | Back D. - Naito Y. | SF | 6-4, 6-1 | 1.42 | 2.69 | |
| 21.03. | Back D. - Matsuda R. | QF | 7-5, 6-2 | 1.34 | 3.06 | |
| 20.03. | Back D. - Yodpetch K. | R16 | 6-0, 7-5 | 1.09 | 6.42 | |
| 19.03. | Back D. - Mariani M. | 1R | 2-6, 6-4, 6-0 | 1.14 | 4.92 | |
| Nonthaburi ITF | Round | Result | H | A | ||
| 16.03. | Lee E. - Back D. | F | 6-3, 6-4 | 2.81 | 1.39 | |
| 15.03. | Back D. - Iatcenko P. | SF | 7-5, 6-2 | 2.33 | 1.54 | |
| 14.03. | Back D. - Reyngold E. | QF | 64-7, 6-2, 6-2 | 1.83 | 1.84 | |
| 13.03. | Back D. - Pace F. | R16 | 6-4, 6-3 | 1.38 | 2.80 | |
| 11.03. | Back D. - Buchnik M. | 1R | 6-0, 6-1 | 1.26 | 3.48 | |
| Launceston ITF | Round | Result | H | A | ||
| 28.02. | Cabrera L. - Back D. | QF | 6-1, 6-1 | 1.40 | 2.75 | |
| 27.02. | Back D. - Akita S. | R16 | 6-2, 6-4 | 1.81 | 1.90 | |
| 26.02. | Back D. - Lin F. | 1R | 0-6, 6-3, 6-0 | 1.11 | 5.76 | |
| Burnie ITF | Round | Result | H | A | ||
| 19.02. | Hosogi S. - Back D. | 1R | 6-2, 6-1 | 1.69 | 2.04 | |
| Timaru ITF | Round | Result | H | A | ||
| 10.02. | Akita S. - Back D. | 1R | 6-1, 3-6, 6-3 | 2.71 | 1.41 | |
| No matches. |
| No matches. |
| No matches. |
| Seoul WTA | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 19.09. | Han N. - Back D. | 1R | 6-1, 6-1 | 1.34 | 3.23 | |
| 18.09. | Back D. - Vismane D. | Q-R16 | 6-2, 6-3 | 2.60 | 1.47 | |
| 17.09. | Back D. - Glushko L. | Q-1R | 7-5, 1-6, 6-1 | 3.01 | 1.37 | |
| Yeongwol 2 ITF | Round | Result | H | A | ||
| 11.09. | Back D. - Kim D. | F | 7-62, 3-0 | 1.78 | 1.91 | |
| 10.09. | Back D. - Ahn Y. | SF | 6-1, 4-6, 6-3 | 1.22 | 3.90 | |
| 09.09. | Back D. - Kovapitukted P. | QF | 6-4, 6-1 | 1.96 | 1.76 | |
| 08.09. | Back D. - Kim N. | R16 | 3-4 | 1.58 | 2.17 | |
| 06.09. | Back D. - Ladhani A. | 1R | 6-1, 6-0 | 1.06 | 8.00 | |
| Yeongwol ITF | Round | Result | H | A | ||
| 01.09. | Jeong S. - Back D. | R16 | 6-2, 6-0 | 1.59 | 2.17 | |
| 30.08. | Back D. - Arakawa N. | 1R | 6-0, 6-3 | 1.30 | 3.25 | |
| Goyang ITF | Round | Result | H | A | ||
| 26.08. | Kovapitukted P. - Back D. | QF | 3-6, 7-66, 6-1 | 1.64 | 2.00 | |
| 25.08. | Back D. - Namigata J. | R16 | 6-3, 6-1 | 1.71 | 1.93 | |
| 24.08. | Back D. - Kumkhum L. | 1R | 6-3, 7-63 | 4.36 | 1.17 | |
| Monastir 45 ITF | Round | Result | H | A | ||
| 23.07. | Chaudhari V. - Back D. | SF | 6-3, 7-611 | 1.44 | 2.58 | |
| 22.07. | Back D. - Romeo C. | QF | 6-1, 6-2 | 1.56 | 2.26 | |
| 21.07. | Back D. - Stagno B. | R16 | 4-6, 6-0, 6-3 | 1.11 | 5.49 | |
| 19.07. | Back D. - Mays L. | 1R | 6-1, 3-6, 7-65 | 1.30 | 3.22 | |
| Monastir 44 ITF | Round | Result | H | A | ||
| 14.07. | Job K. - Back D. | R16 | 6-1, 6-3 | 5.11 | 1.12 | |
| 12.07. | Back D. - Luikham J. | 1R | 64-7, 6-3, 6-1 | 1.34 | 2.96 | |
| Incheon ITF | Round | Result | H | A | ||
| 08.06. | Kim N. - Back D. | 1R | 6-3, 6-3 | 1.87 | 1.82 | |
| Changwon ITF | Round | Result | H | A | ||
| 03.06. | Nara K. - Back D. | QF | 6-3, 6-2 | 1.11 | 5.52 | |
| 02.06. | Back D. - Kim E. | R16 | 6-4, 7-64 | 1.20 | 3.92 | |
| 01.06. | Back D. - Kim S. | 1R | 6-1, 6-0 | 1.10 | 5.91 | |
| Sharm El Sheikh 8 ITF | Round | Result | H | A | ||
| 24.03. | Brogan A. - Back D. | R16 | 6-0, 6-2 | 1.43 | 2.44 | |
| 23.03. | Back D. - Ma Y. | 1R | 65-7, 6-2, 7-5 | 2.55 | 1.44 | |
| Sharm El Sheikh 7 ITF | Round | Result | H | A | ||
| 15.03. | Dmitruk K. - Back D. | Q-R16 | 64-7, 6-2, 10-3 | 1.12 | 5.08 | |
| 14.03. | Back D. - Natsvlishvili N. | Q-2R | 6-2, 6-1 | 1.20 | 3.60 | |
| Sharm El Sheikh 6 ITF | Round | Result | H | A | ||
| 09.03. | Gagoshidze T. - Back D. | 1R | 2-6, 6-2, 7-5 | 4.66 | 1.15 | |
| Sharm El Sheikh 5 ITF | Round | Result | H | A | ||
| 03.03. | Wong H. - Back D. | R16 | 6-3, 6-2 | 1.23 | 3.73 | |
| 02.03. | Back D. - Amariei I. | 1R | 7-5, 6-3 | 1.33 | 3.05 | |
| No matches. |
| No matches. |
| Yeongwol 2 ITF | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 08.09. | Choi J. - Back D. | F | 5-7, 6-3, 6-2 | 1.78 | 1.89 | |
| 07.09. | Back D. - Ahn Y. | SF | 6-1, 6-3 | 1.26 | 3.33 | |
| 06.09. | Back D. - Kovapitukted P. | QF | 6-4, 6-4 | 1.60 | 2.14 | |
| 05.09. | Back D. - Saigo R. | R16 | 4-6, 7-5, 6-0 | 1.63 | 2.07 | |
| 04.09. | Back D. - Easwaramurthi A. | 1R | 6-0, 6-2 | 1.05 | 7.63 | |
| 03.09. | Back D. - Yun H. | Q-R16 | 6-3, 6-4 | 1.16 | 4.40 | |
| 02.09. | Back D. - Sim S. | Q-2R | 6-1, 6-4 | |||
| Yeongwol ITF | Round | Result | H | A | ||
| 29.08. | Marshall A. - Back D. | R16 | 3-6, 6-4, 6-3 | 2.03 | 1.65 | |
| 28.08. | Back D. - Kim Y. | 1R | 6-0, 6-0 | 1.08 | 7.00 | |
| 27.08. | Back D. - Poile M. | Q-R16 | 6-3, 6-0 | 1.01 | 12.00 | |
| 26.08. | Back D. - Fowler J. | Q-2R | 6-3, 6-2 | |||
| 25.08. | Back D. - Kim N. | Q-1R | 6-1, 6-1 | |||
| Gimcheon 3 ITF | Round | Result | H | A | ||
| 19.06. | Jeong S. - Back D. | 1R | 7-66, 6-4 | 1.45 | 2.51 | |
| 18.06. | Back D. - Han H. | Q-R16 | 6-1, 6-2 | 1.04 | 8.30 | |
| 17.06. | Back D. - Song A. | Q-1R | 6-1, 6-2 | |||
| Gimcheon 2 ITF | Round | Result | H | A | ||
| 12.06. | Koshiishi A. - Back D. | 1R | 7-5, 6-2 | 2.05 | 1.65 | |
| 11.06. | Back D. - Kobayashi H. | Q-R16 | 4-6, 6-0, 10-4 | 1.76 | 1.91 | |
| 10.06. | Back D. - Song A. | Q-1R | 7-5, 6-0 | |||
| Daegu ITF | Round | Result | H | A | ||
| 03.06. | Lee P. - Back D. | Q-1R | 3-6, 7-60, 13-11 | 1.36 | 2.88 | |
| Goyang ITF | Round | Result | H | A | ||
| 23.05. | Elie J. - Back D. | R16 | 7-61, 6-4 | 1.54 | 2.25 | |
| 22.05. | Back D. - Kim D. | 1R | 7-65, 5-2 | 2.08 | 1.63 | |
| 21.05. | Back D. - Christie F. | Q-R16 | 7-5, 6-2 | 2.39 | 1.50 | |
| 20.05. | Back D. - Ahn Y. | Q-1R | 6-4, 6-0 | 1.71 | 1.97 | |
| Changwon ITF | Round | Result | H | A | ||
| 14.05. | Jeong Y. - Back D. | Q-R16 | 6-4, 6-1 | 1.27 | 3.38 | |
| 13.05. | Back D. - Jeong H. | Q-1R | 6-0, 6-0 | 1.04 | 9.00 | |
| Yeongwol 2 ITF | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 04.09. | Fowle / Marsh - Back / Yun H | R16 | 3-6, 7-5, 10-3 | 1.78 | 1.88 | |
| Yeongwol ITF | Round | Result | H | A | ||
| 27.08. | Kang / Lee S - Back / Yun H | R16 | 6-3, 3-6, 10-4 | 1.15 | 4.57 | |
| Gimcheon 3 ITF | Round | Result | H | A | ||
| 19.06. | Moris / Okuno - Back / Wi H. | R16 | 6-2, 6-1 | |||
| Gimcheon 2 ITF | Round | Result | H | A | ||
| 12.06. | Koshi / Mishi - Back / Wi H. | R16 | 6-1, 6-3 | |||
| Daegu ITF | Round | Result | H | A | ||
| 05.06. | Moris / Yoneh - Back / Kim C | R16 | 6-2, 6-1 | 1.07 | 6.59 | |
| No matches. |
| Yeongwol 2 ITF | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 07.09. | Lee S. - Back D. | QF | 6-3, 6-3 | 1.11 | 5.22 | |
| 06.09. | Back D. - Yea H. | R16 | 6-0, 4-2 | 2.00 | 1.69 | |
| 04.09. | Back D. - Gabueva A. | 1R | 6-2, 7-69 | 2.90 | 1.30 | |
| Sangju ITF | Round | Result | H | A | ||
| 06.06. | Lee Y. - Back D. | 1R | 6-1, 6-0 | 1.02 | 9.82 | |
| 05.06. | Back D. - Oh D. | Q-R16 | 6-0, 6-2 | 1.66 | 2.10 | |
| 04.06. | Back D. - Shih H. | Q-2R | 6-1, 6-0 | |||
| 03.06. | Back D. - Wi H. | Q-1R | 7-5, 6-3 | |||
| Goyang ITF | Round | Result | H | A | ||
| 07.05. | Hsu C. - Back D. | Q-2R | 6-4, 6-1 | |||
| 06.05. | Back D. - Yoon S. | Q-1R | 6-0, 6-0 | |||
| Yeongwol 2 ITF | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 04.09. | Chang / Zhang - Back / Wi H. | R16 | 7-5, 6-2 | 1.10 | 5.71 | |
| No matches. |
| Yeongwol ITF | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 28.08. | Bae D. - Back D. | Q-2R | 6-2, 6-3 | |||
| 27.08. | Back D. - Yun J. | Q-1R | 6-2, 6-2 | |||
| Gimcheon 3 ITF | Round | Result | H | A | ||
| 11.06. | Ku Y. - Back D. | Q-1R | 6-1, 6-2 | |||
| Gimcheon 2 ITF | Round | Result | H | A | ||
| 07.06. | Carswell J. - Back D. | 1R | 4-6, 7-66, 7-5 | 1.63 | 2.11 | |
| 06.06. | Back D. - Kim S. | Q-R16 | 6-2, 6-3 | |||
| 05.06. | Back D. - Yea H. | Q-2R | 6-1, 6-2 | |||
| 04.06. | Back D. - Youn E. | Q-1R | 6-1, 6-1 | |||
| No matches. |
| No matches. |
- Injuries
| Start | Tournament | Reason |
|---|---|---|
| 27.02.2024 - 06.03.2024 | Traralgon 4 ITF | retired |
This week's tournaments
| Main tournaments | ||||
| Paris | 4 | |||
| Athens | 23 | |||
| Metz | 25 | |||
| Masters Cup WTA | 24 | |||
| Chennai WTA | 4 | |||
| Hong Kong WTA | 1 | |||
| Jiujiang | 2 | |||
| Lower level tournaments | ||||
| Bratislava challenger | 3 | |||
| Seoul challenger | 2 | |||
| Taipei challenger | 8 | |||
| Charlottesville challenger | 3 | |||
| Lima challenger | 3 | |||
| Matsuyama challenger | 20 | |||
| Monastir challenger | 3 | |||
| UTR Pro Tennis Series 3 | 229 | |||
| UTR Pro Tennis Series 5 | 58 | |||
| Cali | 3 | |||
| Irapuato ITF | 5 | |||
| Glasgow 2 ITF | 3 | |||
| Toronto ITF | 3 | |||
| Brisbane 4 ITF | 1 | |||
| Istanbul ITF | 3 | |||
| Loule ITF | 3 | |||
| Makinohara ITF | 1 | |||
| Neuquén ITF | 4 | |||
| Villeneuve d'Ascq ITF | 2 | |||
| UTR Pro Tennis Series 5 | 34 | |||
| Bol 15 ITF | 2 | |||
| Malta ITF | 3 | |||
| Monastir 5 ITF | 2 | |||
| Sharm El Sheikh 19 ITF | 3 | |||
| Solarino 3 ITF | 2 | |||
| Sumter 2 ITF | 3 | |||
| Taby ITF | 3 | |||
| Tashkent 4 ITF | 2 | |||
| UTR Pro Match Series | 114 | |||
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