Head 2 Head
Win Loss Stats
Wei
LWWWWLWWWL
Costoulas
LLLWWLWLWW
2026
2025
2024
12 - 13
31 - 25
7-10
Hard
21-12
4-2
I Hard
2-4
1-1
Clay
8-8
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WeiProjected Draw
CostoulasProjected Draw
Sijia Wei
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2026 | 12-13 | 7-10 | 1-1 | 4-2 | 0-0 | 0-0 |
| 2025 | 24-26 | 19-13 | 1-8 | 2-1 | 2-4 | 0-0 |
| 2024 | 44-22 | 41-18 | 1-1 | 1-1 | 1-2 | 0-0 |
| 2023 | 42-22 | 29-18 | 6-3 | 7-1 | 0-0 | 0-0 |
| 2022 | 78-28 | 78-28 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2021 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2020 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2019 | 1-2 | 1-2 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2018 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 |
| Total | 201-113 | 175-89 | 9-13 | 14-5 | 3-6 | 0-0 |
W35 Shenyang
-
Kristiana SidorovaK.SidorovaRUS Loss
- 6-4 7-610
- Fin.
-
20 Sep 26
-
Ruien ZhangR.ZhangCHN
- 6-3 7-65
- 1/2
-
19 Sep 26
-
Yidi YangY.YangCHN
- 6-3 6-3
- 1/4
-
18 Sep 26
-
Zhuoxuan BaiZ.BaiCHN
- 6-4 5-7 7-5
- 2nd
-
17 Sep 26
-
Ying ZhangY.ZhangCHN
- 6-4 5-7 7-62
- 1st
-
16 Sep 26
W50 Guiyang
-
Daria KhomutsianskayaD.KhomutsianskayaBLR Loss
- 6-4 6-2
- 2nd
-
10 Sep 26
-
Joanna GarlandJ.GarlandTPE
- 6-2 6-2
- 1st
-
09 Sep 26
-
Eri ShimizuE.ShimizuJPN
- 6-2 6-76 6-4
- Q.
-
07 Sep 26
-
Meiqi GuoM.GuoCHN
- 6-2 6-1
- q1
-
06 Sep 26
W75 Tianjin
-
Jiaqi HuangJ.HuangCHN Loss
- 6-4 6-4
- q1
-
30 Aug 26
Sofia Costoulas
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2026 | 31-25 | 21-12 | 8-8 | 2-4 | 0-1 | 0-0 |
| 2025 | 50-27 | 20-10 | 9-4 | 18-10 | 0-1 | 3-2 |
| 2024 | 43-33 | 17-12 | 20-16 | 6-5 | 0-0 | 0-0 |
| 2023 | 44-29 | 24-13 | 17-12 | 3-4 | 0-0 | 0-0 |
| 2022 | 22-13 | 18-10 | 0-2 | 4-1 | 0-0 | 0-0 |
| 2021 | 15-12 | 14-5 | 1-7 | 0-0 | 0-0 | 0-0 |
| 2020 | 2-1 | 0-0 | 2-1 | 0-0 | 0-0 | 0-0 |
| Total | 207-140 | 114-62 | 57-50 | 33-24 | 0-2 | 3-2 |
Singapore
-
Tatiana ProzorovaT.ProzorovaRUS Loss
- 5-7 7-62 6-2
- 1st
-
22 Sep 26
W50 Guiyang
-
Hina InoueH.InoueUSA Loss
- 6-3 6-73 6-3
- 1st
-
08 Sep 26
W75 Tianjin
-
Zhuoxuan BaiZ.BaiCHN Loss
- 1-6 6-1 6-3
- 1/4
-
04 Sep 26
-
Kristiana SidorovaK.SidorovaRUS
- 6-1 6-2
- 2nd
-
03 Sep 26
-
Shiyu YeS.YeCHN
- 7-64 6-3
- 1st
-
02 Sep 26
New York
-
Elvina KalievaE.KalievaUSA Loss
- 3-6 6-3 6-4
- q2
-
26 Aug 26
-
Jennifer RuggeriJ.RuggeriITA
- 7-5 6-4
- q1
-
25 Aug 26
W35 Vigo
-
Matilde JorgeM.JorgePOR Loss
- 7-65 6-0
- 1/4
-
14 Aug 26
-
Sofia Camila RojasS.RojasUSA
- 6-3 6-3
- 2nd
-
13 Aug 26
-
Eva Alvarez SandeE.SandeESP
- 6-1 6-1
- 1st
-
12 Aug 26
H2H Ranking live progression
