Dayeon Back
24 year old
24 Jan 2002
44 - 18win/loss
2026 Highlights
-
Maya JointM.JointAUS Loss
- 6-2 6-1
- 2nd
-
23 Sep 26 L
-
Yue YuanY.YuanCHN
- 6-3 4-6 6-1
- 1st
-
21 Sep 26
W
-
Viktoria MorvayovaV.MorvayovaSVK Loss
- 6-3 6-3
- 1st
-
09 Sep 26
L
-
Mei YamaguchiM.YamaguchiJPN Loss
- 6-2 6-1
- 1st
-
01 Sep 26
L
-
Laima VladsonL.VladsonLTU Loss
- 6-0 6-1
- 2nd
-
13 Aug 26
L
-
Arina Gabriela VasilescuA.VasilescuROU
- 6-3 6-1
- 1st
-
12 Aug 26
W
-
Julie PastikovaJ.PastikovaCZE Loss
- 6-1 6-3
- 1st
-
05 Aug 26
L
-
Xinxin YaoX.YaoCHN Loss
- 6-2 6-2
- 1st
-
29 Jul 26
L
-
Lea NilssonL.NilssonSWE Loss
- 7-63 6-2
- Fin.
-
26 Jul 26
L
-
Denislava GlushkovaD.GlushkovaBUL
- 6-2 4-0 ret.
- 1/2
-
25 Jul 26
W
-
Loes Ebeling KoningL.KoningNED
- 6-3 6-4
- 1/4
-
24 Jul 26
W
-
Madelief HagemanM.HagemanNED
- 6-1 6-4
- 2nd
-
23 Jul 26
W
-
Oana Georgeta SimionO.SimionROU
- 6-3 6-3
- 1st
-
22 Jul 26
W
-
Alicia Herrero LinanaA.LinanaESP Loss
- 6-3 7-61
- 2nd
-
16 Jul 26
L
-
Sandra SamirS.SamirEGY
- 6-3 6-2
- 1st
-
15 Jul 26
W
-
Priska Madelyn NugrohoP.NugrohoINA Loss
- 6-4 7-67
- 1/4
-
26 Jun 26
L
-
Thasaporn NakloT.NakloTHA
- 6-3 7-64
- 2nd
-
25 Jun 26
W
-
Kisa YoshiokaK.YoshiokaJPN
- 6-3 6-3
- 1st
-
24 Jun 26
W
-
Haruka KajiH.KajiJPN
- 6-1 7-5
- Fin.
-
21 Jun 26
W
-
Hiromi AbeH.AbeJPN
- 6-1 6-4
- 1/2
-
20 Jun 26
W
-
Naho SatoN.SatoJPN
- 7-5 6-2
- 1/4
-
19 Jun 26
W
-
Aunchisa ChantaA.ChantaTHA
- 6-4 6-1
- 2nd
-
18 Jun 26
W
-
Yu-Ning TsaiY.TsaiTPE
- 6-1 6-3
- 1st
-
16 Jun 26
W
-
Ha Eum LeeH.LeeKOR
- 6-1 6-2
- Fin.
-
24 May 26
W
-
Jia-Jing LuJ.LuCHN
- 6-2 6-2
- 1/2
-
23 May 26
W
-
Reina GotoR.GotoJPN
- 6-3 6-2
- 1/4
-
22 May 26
W
-
Eunji LeeE.LeeKOR
- 6-1 2-6 6-1
- 2nd
-
22 May 26
W
-
Heerae ImH.ImKOR
- 6-0 6-0
- 1st
-
20 May 26
W
-
Boyoung JeongB.JeongKOR
- 3-6 6-2 6-0
- Fin.
-
17 May 26
W
-
Sofya LansereS.LansereRUS
- 6-3 6-1
- 1/2
-
16 May 26
W
-
Yuki NaitoY.NaitoJPN
- 6-3 7-5
- 1/4
-
15 May 26
W
-
Heerae ImH.ImKOR
- 6-0 6-0
- 2nd
-
14 May 26
W
-
Amy ZhuA.ZhuUSA
- 6-2 6-1
- 1st
-
13 May 26
W
-
Hanna ChangH.ChangUSA Loss
- 6-1 6-4
- 1/2
-
09 May 26
L
-
Yuki NaitoY.NaitoJPN
- 5-7 6-4 6-4
- 1/4
-
08 May 26
W
-
Ha Eum LeeH.LeeKOR
- 6-4 6-3
- 2nd
-
07 May 26
W
-
Rinko MatsudaR.MatsudaJPN
- 6-2 6-1
- 1st
-
06 May 26
W
-
Sohyun ParkS.ParkKOR Loss
- 7-61 6-4
- 1/2
-
02 May 26
L
-
Malaika RapoluM.RapoluUSA
- 6-4 6-3
- 1/4
-
01 May 26
W
-
Jiangxue HanJ.HanCHN
- 6-4 6-0
- 2nd
-
30 Apr 26
W
-
Jenna DefalcoJ.DefalcoUSA
- 7-65 6-2
- 1st
-
29 Apr 26
W
W15 Singapore
-
Rinko MatsudaR.MatsudaJPN Loss
- 7-64 6-2
- Fin.
-
26 Apr 26
L
-
Yingqun SunY.SunCHN
- 6-2 6-2
- 1/2
-
25 Apr 26
W
-
Yujin KimY.KimKOR
- 6-2 6-2
- 1/4
-
24 Apr 26
W
-
Carolann DelaunayC.DelaunayCAL
- 6-2 6-3
- 2nd
-
23 Apr 26
W
-
Cherry KimC.KimKOR
- 4-6 6-3 6-2
- 1st
-
22 Apr 26
W
-
Ankita RainaA.RainaIND
- 6-1 7-5
- Rubber 1
-
11 Apr 26
W
-
Priska Madelyn NugrohoP.NugrohoINA
- 7-5 3-6 6-2
- Rubber 1
-
10 Apr 26
W
-
Valentina IvanovV.IvanovNZL
- 7-5 6-3
- Rubber 1
-
09 Apr 26
W
-
Aunchisa ChantaA.ChantaTHA
- 6-3 6-4
- Rubber 1
-
08 Apr 26
W
-
Khongorzul AldarkhishigK.AldarkhishigMGL
- 6-0 6-0
- Rubber 1
-
07 Apr 26
W
-
Varvara PanshinaV.PanshinaRUS Loss
- 2-6 6-4 6-0
- q1
-
22 Mar 26
L
-
Valeria SavinykhV.SavinykhRUS Loss
- 6-2 7-5
- 2nd
-
19 Mar 26
L
-
Yuhan WangY.WangCHN
- 7-5 6-1
- 1st
-
18 Mar 26
W
-
Noemi BasilettiN.BasilettiITA Loss
- 6-3 6-2
- 1/4
-
06 Mar 26
L
-
Alessandra MazzolaA.MazzolaITA
- 6-0 7-62
- 2nd
-
05 Mar 26
W
-
Angelica RaggiA.RaggiITA
- 6-2 7-5
- 1st
-
04 Mar 26
W
-
Eliska TichackovaE.TichackovaCZE Loss
- 7-66 6-3
- 1/4
-
27 Feb 26
L
-
Georgina Garcia-PerezG.Garcia-PerezESP
- 6-2 6-1
- 2nd
-
26 Feb 26
W
-
Angelica RaggiA.RaggiITA
- 4-6 7-5 7-5
- 1st
-
25 Feb 26
W
-
Sahaja YamalapalliS.YamalapalliIND Loss
- 6-2 1-6 6-2
- 1st
-
17 Feb 26
L
-
Tatiana ProzorovaT.ProzorovaRUS Loss
- 6-3 6-4
- 1st
-
09 Feb 26
L
Latest Tonic News – Dayeon Back
-
“I also gained my life back,” Emma Navarro opens up about 3-year health battle
-
Carlos Alcaraz targets first back-to-back Japan Open titles in 32 years
-
Andy Murray outlines ongoing plans to help Jack Draper as former world No. 4 eyes tour comeback
-
“Bloody oath it is. It’s massive,” Pat Rafter hails Alex de Minaur after comeback win over Alexander Zverev
|
| Year | Sum. | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2026 | 44-18 | 33-10 | 6-5 | 5-3 | 0-0 | 0-0 |
| 2025 | 48-26 | 44-24 | 0-0 | 0-0 | 0-0 | 4-2 |
| 2024 | 54-20 | 46-16 | 3-1 | 0-1 | 0-0 | 5-2 |
| 2023 | 44-15 | 44-15 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2022 | 19-11 | 19-11 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2021 | 7-8 | 2-3 | 5-4 | 0-1 | 0-0 | 0-0 |
| 2020 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2019 | 18-7 | 18-7 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2018 | 6-3 | 3-2 | 0-0 | 3-1 | 0-0 | 0-0 |
| Total | 240-108 | 209-88 | 14-10 | 8-6 | 0-0 | 9-4 |
