Elise Mertens vs Lin ZhuUnited Cup Round Robin

United Cup · WTA · Round Robin
#27WTA
1894ELO
1847Hard ELO
$1.6MYTD
$19MCAREER
30 yrs · 179 cm · Right-handed
Last 10 · pre-match
LWWWWLWLWL
2 — 0
Sets
Monday, 5 January 2026
hard
#142WTA
1674ELO
1647Hard ELO
32 yrs · 173 cm · Right-handed
Last 10 · pre-match
LWWLWLWWWL
Mertens E.
6-2 6-2
Zhu L.
Mertens E.
662
Zhu L.
220

Elise Mertens defeated Lin Zhu 6-2 6-2 in the United Cup round robin on hard. The result followed the form book — Elise Mertens came in ranked #27, leading the head-to-head 3–1. Elise Mertens extended the head-to-head to 4–1.

Key context

Head to head

31
DateTournamentRoundSurfaceWinnerScore
2021-06-28WimbledonR64grassElise Mertens6-2 6-0
2021-02-08Australian OpenR64hardElise Mertens7-6(8) 6-1
2019-02-18DubaiR64hardLin Zhu5-7 6-4 7-5
2018-10-08TianjinR32hardElise Mertens7-5 6-1

Serve vs return

This season
Mertens E.serving75% hold

wins 61% of points on serve vs Zhu L.

Zhu L.serving75% hold

wins 60% of points on serve vs Mertens E.

Even serve battle

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About

Serve & return on hard

Mertens E.Zhu L.
51
Serve
14
54
Return
60

Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About

Statistics

This season
1st serve in·Slight edge
61%
68%
1st serve points won·Even
69%
66%
2nd serve points won·Slight edge
48%
53%
Service points won·Even
61%
62%
Return points won·Even
47%
45%
Break points saved·Slight edge
52%
61%
Aces / match·Slight edge
4.0
2.8
Double faults / match·Dominant
3.5
1.9

Averages over each player's completed matches in the selected window (13 vs 24). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Dominant
80
37
Break points saved·Dominant
90
64
Break points won·Slight edge
96
91
Deciding sets·Dominant
76
15
Tiebreaks·Slight edge
75
65

Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About

Umpiry Score

Pre-match
5.0
Heavy underdogUmpiry Score
  • Extended break: 84 days (−1.2)
3.7
Heavy underdogUmpiry Score
  • Injury return: 70 days (−1.2)
Form & Matchup
7.6+200 Hard Elo edge
Surface ELO
2.4Hard Elo 1647
8.0Overall Elo 1894
ELO gap
2.0Overall Elo 1674
5.0
H2H
5.0
4.0
Surface form
4.7
0.0
Win streak
0.0Lost last 2
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.

Freshness

Recent load
Freshness·Dominant
74
100

Mertens E.: 3 days rest · 3 matches, 61 games (7d) · Zhu L.: 16 days rest. Higher means fresher. About

Conditions

Court speed
Medium-slowfavours grinders
SlowFast