Head 2 Head
Win Loss Stats
Boulter
LLWLWLWW
Mertens
LWLWLWLWWW
2025
2024
2023
4 - 4
15 - 6
4-4
Hard
10-6
0-0
I Hard
5-0
-
-
26 Mar 21
-
Miami Open - Miami
-
Hard
-
Katie Boulter
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2025 | 4-4 | 4-4 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2024 | 38-23 | 24-12 | 3-6 | 3-2 | 8-3 | 0-0 |
| 2023 | 40-20 | 22-12 | 1-1 | 3-3 | 10-4 | 4-0 |
| 2022 | 29-18 | 4-7 | 0-0 | 16-7 | 9-4 | 0-0 |
| 2021 | 28-15 | 12-9 | 5-1 | 7-3 | 4-2 | 0-0 |
| 2020 | 14-8 | 10-6 | 1-1 | 3-1 | 0-0 | 0-0 |
| 2019 | 15-11 | 8-8 | 0-0 | 7-3 | 0-0 | 0-0 |
| 2018 | 36-24 | 16-16 | 0-1 | 0-0 | 8-5 | 12-2 |
| 2017 | 40-23 | 14-11 | 0-0 | 7-2 | 6-6 | 13-4 |
| 2016 | 38-22 | 30-15 | 0-0 | 4-3 | 4-4 | 0-0 |
| 2015 | 0-1 | 0-0 | 0-1 | 0-0 | 0-0 | 0-0 |
| 2014 | 39-23 | 27-13 | 1-1 | 6-4 | 2-4 | 3-1 |
| 2013 | 9-10 | 4-4 | 0-0 | 5-5 | 0-1 | 0-0 |
| Total | 330-202 | 175-117 | 11-12 | 61-33 | 51-33 | 32-7 |
Miami
-
Peyton StearnsP.StearnsUSA Loss
- 6-4 6-2
- 1st
-
19 Mar 25
Indian Wells
-
Elena RybakinaE.RybakinaKAZ Loss
- 6-0 7-5
- 3rd
-
09 Mar 25
-
Irina-Camelia BeguI.BeguROU
- 6-72 6-3 6-0
- 2nd
-
07 Mar 25
Melbourne
-
Veronika KudermetovaV.KudermetovaRUS Loss
- 7-63 2-6 6-2
-
2nd
-
16 Jan 25
-
Rebecca MarinoR.MarinoCAN
- 6-4 3-6 7-5
-
1st
-
14 Jan 25
Australia
-
Iga SwiatekI.SwiatekPOL Loss
- 6-74 6-1 6-4
- 1/4
-
02 Jan 25
-
Olivia GadeckiO.GadeckiAUS
- 6-2 6-1
- R
-
01 Jan 25
-
Nadia PodoroskaN.PodoroskaARG
- 6-2 6-3
- R
-
30 Dec 24
Elise Mertens
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2025 | 15-6 | 10-6 | 0-0 | 5-0 | 0-0 | 0-0 |
| 2024 | 28-25 | 18-15 | 6-5 | 1-1 | 3-4 | 0-0 |
| 2023 | 30-22 | 24-16 | 5-4 | 0-0 | 1-2 | 0-0 |
| 2022 | 29-23 | 19-14 | 4-3 | 2-2 | 4-4 | 0-0 |
| 2021 | 33-20 | 20-10 | 9-5 | 2-2 | 2-3 | 0-0 |
| 2020 | 34-13 | 17-7 | 9-4 | 8-2 | 0-0 | 0-0 |
| 2019 | 35-27 | 23-14 | 4-6 | 1-3 | 7-4 | 0-0 |
| 2018 | 46-21 | 25-13 | 16-2 | 1-2 | 4-4 | 0-0 |
| 2017 | 43-25 | 20-12 | 13-6 | 9-3 | 1-4 | 0-0 |
| 2016 | 44-28 | 21-11 | 4-6 | 8-7 | 9-3 | 2-1 |
| 2015 | 41-25 | 10-5 | 26-13 | 1-2 | 3-3 | 1-2 |
| 2014 | 52-25 | 39-15 | 8-5 | 5-5 | 0-0 | 0-0 |
| 2013 | 29-5 | 24-3 | 0-2 | 5-0 | 0-0 | 0-0 |
| 2012 | 3-1 | 3-1 | 0-0 | 0-0 | 0-0 | 0-0 |
| Total | 462-266 | 273-142 | 104-61 | 48-29 | 34-31 | 3-3 |
Miami
-
Iga SwiatekI.SwiatekPOL Loss
- 7-62 6-1
-
3rd
-
23 Mar 25
-
Peyton StearnsP.StearnsUSA
- 6-4 6-1
- 2nd
-
21 Mar 25
Indian Wells
-
Madison KeysM.KeysUSA Loss
- 6-2 6-78 6-4
-
3rd
-
10 Mar 25
-
Kimberly BirrellK.BirrellAUS
- 6-4 7-5
- 2nd
-
08 Mar 25
Dubai
-
Paula BadosaP.BadosaESP Loss
- 6-2 6-1
-
2nd
-
18 Feb 25
-
Leylah Annie FernandezL.FernandezCAN
- 6-2 6-2
-
1st
-
16 Feb 25
Doha
-
Ekaterina AlexandrovaE.AlexandrovaRUS Loss
- 6-4 6-2
- 3rd
-
12 Feb 25
-
Cristina BucsaC.BucsaESP
- 6-2 6-3
- 2nd
-
11 Feb 25
-
Clara TausonC.TausonDEN
- 6-0 ret.
- 1st
-
09 Feb 25
Singapore
-
Ann LiA.LiUSA
- 6-1 6-4
-
Fin.
-
02 Feb 25
H2H Ranking live progression