Head 2 Head
Win Loss Stats
Ahn
Stephens
WWLWLLWWLW
2026
2025
2024
0 - 0
18 - 18
0-0
Hard
13-11
0-0
Clay
5-7
- S.Stephens
- K.Ahn (LL)
- 7-5 6-3
- 2nd
-
30 Jun 21
-
Wimbledon - London
-
Grass
-
- K.Ahn
- S.Stephens
- 7-5 6-1
- 1/4
-
-
16 Sep 26
-
Landisville -
-
Clay
-
Latest Tonic News
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“They liked watching tennis,” Marta Kostyuk jokes about her dogs courtside after beating Stephens
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Marta Kostyuk’s first match as a top-10 player is really a test of how she handles Taylor Townsend’s net pressure
>
Kristie Ahn
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2026 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2025 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2024 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2023 | 0-0 | - | - | - | - | - |
| 2022 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2021 | 6-16 | 2-6 | 0-6 | 0-0 | 4-4 | 0-0 |
| 2020 | 9-13 | 6-9 | 0-2 | 3-2 | 0-0 | 0-0 |
| 2019 | 34-24 | 22-15 | 2-3 | 2-1 | 5-4 | 3-1 |
| 2018 | 23-28 | 17-17 | 2-6 | 0-1 | 4-4 | 0-0 |
| 2017 | 44-26 | 20-17 | 14-5 | 0-0 | 10-4 | 0-0 |
| 2016 | 24-22 | 21-16 | 3-5 | 0-1 | 0-0 | 0-0 |
| 2015 | 40-18 | 31-12 | 5-3 | 4-3 | 0-0 | 0-0 |
| 2014 | 12-6 | 12-6 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2013 | 1-1 | 1-1 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2012 | 11-5 | 11-5 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2011 | 0-1 | 0-1 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2010 | 4-5 | 4-4 | 0-1 | 0-0 | 0-0 | 0-0 |
| Total | 208-165 | 147-109 | 26-31 | 9-8 | 23-16 | 3-1 |
Sloane Stephens
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2026 | 18-18 | 13-11 | 5-7 | 0-0 | 0-0 | 0-0 |
| 2025 | 0-6 | 0-6 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2024 | 19-22 | 8-13 | 9-6 | 0-0 | 2-3 | 0-0 |
| 2023 | 25-20 | 11-14 | 13-5 | 0-0 | 1-1 | 0-0 |
| 2022 | 18-17 | 13-9 | 5-6 | 0-0 | 0-2 | 0-0 |
| 2021 | 20-19 | 6-11 | 11-6 | 1-1 | 2-1 | 0-0 |
| 2020 | 4-11 | 3-8 | 1-3 | 0-0 | 0-0 | 0-0 |
| 2019 | 24-19 | 10-13 | 10-4 | 2-0 | 2-2 | 0-0 |
| 2018 | 37-19 | 21-10 | 12-5 | 4-3 | 0-1 | 0-0 |
| 2017 | 15-10 | 15-5 | 0-0 | 0-4 | 0-1 | 0-0 |
| 2016 | 22-10 | 11-6 | 9-3 | 0-0 | 2-1 | 0-0 |
| 2015 | 32-20 | 19-12 | 8-5 | 0-1 | 5-2 | 0-0 |
| 2014 | 21-20 | 11-10 | 6-6 | 1-1 | 3-3 | 0-0 |
| 2013 | 39-23 | 24-15 | 7-5 | 4-2 | 4-1 | 0-0 |
| 2012 | 27-21 | 14-11 | 11-8 | 0-1 | 2-1 | 0-0 |
| 2011 | 30-20 | 11-12 | 16-5 | 0-0 | 3-3 | 0-0 |
| 2010 | 30-18 | 14-10 | 10-6 | 3-1 | 3-1 | 0-0 |
| 2009 | 11-7 | 4-5 | 4-1 | 0-0 | 3-1 | 0-0 |
| 2008 | 8-7 | 6-6 | 2-1 | 0-0 | 0-0 | 0-0 |
| Total | 400-307 | 214-187 | 139-82 | 15-14 | 32-24 | 0-0 |
Guadalajara
-
Janice TjenJ.TjenINA
- 7-64 7-63
- 2nd
-
15 Sep 26
-
Carole MonnetC.MonnetFRA
- 6-4 7-65
-
1st
-
14 Sep 26
New York
-
Marta KostyukM.KostyukUKR Loss
- 6-1 7-5
-
2nd
-
02 Sep 26
-
Clara TausonC.TausonDEN
- 6-4 6-1
-
1st
-
31 Aug 26
Philadelphia
-
Mananchaya SawangkaewM.SawangkaewTHA Loss
- 4-6 6-2 6-2
- 1st
-
24 Aug 26
Cincinnati
-
Marta KostyukM.KostyukUKR Loss
- 7-5 7-5
-
3rd
-
18 Aug 26
-
Anastasia PotapovaA.PotapovaAUT
- 6-2 6-4
-
2nd
-
16 Aug 26
-
Sinja KrausS.KrausAUT
- 7-5 6-3
- 1st
-
14 Aug 26
Toronto
-
Belinda BencicB.BencicSUI Loss
- 6-3 6-1
-
2nd
-
05 Aug 26
-
Solana SierraS.SierraARG
- 6-3 6-4
-
1st
-
03 Aug 26
H2H Ranking live progression