String Tension Logo
BE flag

Elise Mertens

Rank: 19Elo: 1918Age: 30

4 - 7

Head-to-Head

Naomi Osaka

JP flag
Rank: 17Elo: 2023Age: 28

Three rackets logoMatch Prediction

BE flag
Elise
Mertens

Overall: 1918

Hard: 1660

VS
JP flag
Naomi
Osaka

Overall: 2023

Hard: 1843

String Tension Elo Prediction:

Osaka 62.1%

-164

Match History (11 Matches)

Showing 1 to 10 of 11 matches
U.S. OpenSep 4, 2026
3rd Round · Hard
BelgiumE. Mertens
365
JapanN. Osaka
637
National Bank Open - TorontoAug 8, 2026
3rd Round · Hard
BelgiumE. Mertens
12
JapanN. Osaka
66
Bad Homburg OpenJun 23, 2026
2nd Round · Grass
BelgiumE. Mertens
33
JapanN. Osaka
66
TorontoAug 5, 2024
Round of 32 · Hard
BelgiumE. Mertens
66
JapanN. Osaka
34
s HertogenboschJun 10, 2024
Round of 32 · Grass
BelgiumE. Mertens
24
JapanN. Osaka
66
Indian WellsMar 6, 2024
Round of 32 · Hard
BelgiumE. Mertens
76
JapanN. Osaka
54
MiamiMar 22, 2021
Round of 16 · Hard
BelgiumE. Mertens
33
JapanN. Osaka
66
Gippsland TrophyJan 31, 2021
Semi-Finals · Hard
—
CincinnatiAug 24, 2020
Semi-Finals · Hard
BelgiumE. Mertens
26(5)
JapanN. Osaka
67
OsakaSep 16, 2019
Semi-Finals · Hard
BelgiumE. Mertens
41
JapanN. Osaka
66
Page 1 of 2

Recent Matches

Loading recent matches...

Detailed Stats Comparison

Elise Mertens
vs
Naomi Osaka
33–20
62% win
30–12
71% win

Serve

4.3
Aces/Match
5.8
4.1
Double Faults/Match
2.4
59%
1st Serve %
58%
71%
1st Serve Won %
72%
46%
2nd Serve Won %
50%

Return

45%
Return Points Won %
42%
3.6/7.8 (46%)
Break Point Offense
3.3/7.1 (47%)
3.6/6.3 (57%)
Break Point Defense
3.7/6.1 (60%)

Season stats are from 2026.