Daria Kasatkina vs Elise Mertens — San Jose Semi-final

San Jose · WTA · Semi-final
AUS
Daria Kasatkina
[4]
#53WTA
1804ELO
1761Hard ELO
29 yrs · 170 cm · Right-handed
Last 10
WWLWWWWWWW
2 — 0
Sets
Monday, 2 August 2021
hard
BEL
Elise Mertens
[1]
#21WTA
1917ELO
1859Hard ELO
$1.4MYTD
$19MCAREER
30 yrs · 179 cm · Right-handed
Last 10
LWLWLWLWWL

Umpiry Score

Pre-match
Kasatkina D.
5.3
Clear underdogUmpiry Score
  • Extended break: 35 days (−0.7)
Mertens E.
6.4
Marginal edgeUmpiry Score
Form & Matchup
3.9Hard Elo 1761
Surface ELO
6.1+98 Hard Elo edge
3.8Overall Elo 1804
ELO gap
6.2Overall Elo 1917
5.0
H2H
5.0
9.1
Surface form
6.2
Win streak
0.0Lost last 2
Fatigue & Travel
3-set count
7.0
7.0
Surface transition
Context
5.0
Defending pts
5.0

The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.

Kasatkina D.
662
Mertens E.
320

Head to head

5–2
DateTournamentRoundSurfaceWinnerScore
2026-02-08DohaR32hardDaria Kasatkina6-4 6-0
2023-08-07MontrealR64hardDaria Kasatkina6-4 6-2
2023-07-31WashingtonR32hardDaria Kasatkina6-3 7-5
2023-03-20MiamiR64hardElise Mertens4-6 6-2 6-2
2022-01-10SydneyR16hardDaria Kasatkina6-3 6-4
2019-04-22StuttgartR32clayDaria Kasatkina7-6(8) 7-5
2017-08-21New HavenR16hardElise Mertens6-2 7-5
View full head-to-head →

Statistics

Recent form
Kasatkina D.Mertens E.
68%1st serve in+9%59%
57%1st serve points won+12%69%
40%2nd serve points won+8%48%
51%Service points won+10%61%
49%Return points won+5%44%
52%Break points saved+4%56%
1.9Aces / match+2.44.3
7.2Double faults / match+3.43.8

Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.

Draw

Final
Collins D.[7]
Kasatkina D.[4]
6-36-7106-1
Semi-finals
Collins D.[7]
Konjuh A.
6-06-2
Kasatkina D.[4]
Mertens E.[1]
6-36-2
Quarter-finals
Mertens E.[1]
Putintseva Y.[8]
6-37-68
Kasatkina D.[4]
Linette M.
6-43-66-4
Konjuh A.
Zhang S.
3-66-26-0
Collins D.[7]
Rybakina E.[2]
7-657-64
R16
Mertens E.[1]
Mladenovic K.
6-24-66-4
Kasatkina D.[4]
Garcia C.
3-67-56-3
Linette M.
Martic P.[6]
7-57-65
Konjuh A.
Riske Amritraj A.[9]
6-16-4
Zhang S.
Keys M.[3]
7-57-65
Collins D.[7]
Stephens S.
3-66-46-3
Rybakina E.[2]
Liu C.
2-66-06-2
Putintseva Y.[8]
Tomljanovic A.
3-67-56-3
R32
Tomljanovic A.
Anisimova A.
1-67-57-5
Putintseva Y.[8]
Vekic D.
7-56-3
Garcia C.
Bektas E.
6-36-4
Linette M.
Pattinama Kerkhove L.
6-36-3
Konjuh A.
Bouzkova M.
7-53-67-5
Zhang S.
Raducanu E.
6-36-2
Collins D.[7]
Rogers S.
6-46-3
Stephens S.
Mcnally C.
6-46-2
Liu C.
Yastremska D.
6-34-66-4
Mladenovic K.
Han N.
6-46-4
Riske Amritraj A.[9]
Vandeweghe C.
6-36-4
Martic P.[6]
Sevastova A.
6-36-3