Head 2 Head
Win Loss Stats
Back
LWLLLWLLLW
Defalco
LWLLWWLWWL
2026
2025
2024
44 - 18
17 - 18
33-10
Hard
17-18
5-3
I Hard
0-0
6-5
Clay
0-0
-
29 Apr 26
-
W35 Goyang -
-
Hard
Latest Tonic News – Dayeon Back and Jenna Defalco
-
“He’s been the best,” Roger Federer backs Jannik Sinner in world number 1 debate vs. Zverev
-
“Andre’s our captain. Andre is our leader,” Taylor Fritz backs Agassi ahead of Laver Cup in London
-
“I’m not using Ozempic,” Amanda Anisimova hits back at online commentary
-
“I’m so eager to get back on the court,” Victoria Mboko out of Wuhan as 2026 finish looms
Dayeon Back
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 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 |
Seoul
-
Maya JointM.JointAUS Loss
- 6-2 6-1
-
2nd
-
23 Sep 26
-
Yue YuanY.YuanCHN
- 6-3 4-6 6-1
- 1st
-
21 Sep 26
W50 Guiyang
-
Viktoria MorvayovaV.MorvayovaSVK Loss
- 6-3 6-3
- 1st
-
09 Sep 26
W75 Tianjin
-
Mei YamaguchiM.YamaguchiJPN Loss
- 6-2 6-1
- 1st
-
01 Sep 26
W50 Hamburg
-
Laima VladsonL.VladsonLTU Loss
- 6-0 6-1
- 2nd
-
13 Aug 26
-
Arina Gabriela VasilescuA.VasilescuROU
- 6-3 6-1
- 1st
-
12 Aug 26
W75 Leipzig
-
Julie PastikovaJ.PastikovaCZE Loss
- 6-1 6-3
- 1st
-
05 Aug 26
W75 Hechingen
-
Xinxin YaoX.YaoCHN Loss
- 6-2 6-2
- 1st
-
29 Jul 26
W50 Horb
-
Lea NilssonL.NilssonSWE Loss
- 7-63 6-2
- Fin.
-
26 Jul 26
-
Denislava GlushkovaD.GlushkovaBUL
- 6-2 4-0 ret.
- 1/2
-
25 Jul 26
Jenna Defalco
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2026 | 17-18 | 17-18 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2025 | 35-26 | 34-24 | 0-0 | 1-2 | 0-0 | 0-0 |
| 2024 | 18-15 | 16-13 | 0-0 | 2-2 | 0-0 | 0-0 |
| 2023 | 33-24 | 32-22 | 1-1 | 0-1 | 0-0 | 0-0 |
| 2022 | 27-20 | 27-20 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2021 | 40-13 | 40-13 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2020 | 5-3 | 5-3 | 0-0 | 0-0 | 0-0 | 0-0 |
| Total | 175-119 | 171-113 | 1-1 | 3-5 | 0-0 | 0-0 |
W50 Berkeley
-
Arina BulatovaA.BulatovaRUS Loss
- 6-2 1-6 6-1
- Q.
-
22 Sep 26
-
Anita SahdiievaA.SahdiievaUKR
- 6-4 6-4
- q1
-
21 Sep 26
W50 Leiria
-
Sofia JohnsonS.JohnsonGBR Loss
- 4-6 6-0 6-2
- q1
-
31 Aug 26
W15 Torello
-
Celia Cervino RuizC.RuizESP Loss
- 3-6 6-4 6-1
- 1/4
-
28 Aug 26
-
Isabel Pascual MontalvoI.MontalvoESP
- 6-3 6-3
- 2nd
-
27 Aug 26
-
Tian JialinT.JialinCHN
- 6-2 6-3
- 1st
-
25 Aug 26
W15 Logrono
-
Paula CembranosP.CembranosSUI Loss
- 7-66 6-2
- 1/4
-
21 Aug 26
-
Daria ShubinaD.ShubinaUZB
- 4-6 6-2 6-3
- 2nd
-
20 Aug 26
-
Wozuko MdlulwaW.MdlulwaRSA
- 6-4 6-2
- 1st
-
19 Aug 26
W35 Southaven
-
Angelina VoloshchukA.VoloshchukPOR Loss
- 7-62 6-4
- 2nd
-
06 Aug 26
H2H Ranking live progression
