Lulu Sun vs Diane ParryMonterrey Qualifying Round 2

Monterrey · CHALLENGER · Qualifying Round 2
#112WTA
1637ELO
1654Hard ELO
25 yrs · Left-handed
Last 10 · pre-match
LWLLWLLLWW
0 — 0
Sets
Monday, 18 August 2025
hard
#55WTA
1747ELO
1653Hard ELO
$515kYTD
$3.8MCAREER
23 yrs · 170 cm · Right-handed
Last 10 · pre-match
LWLWLWWWLW
Sun L.
6-4 7-6
Parry D.
Sun L.
6772
Parry D.
465

Lulu Sun defeated Diane Parry 6-4 7-6 in the Monterrey qualifying round 2 on hard. The upset overturned the form book — Diane Parry came in ranked #55, leading the head-to-head 1–0. Lulu Sun claimed a first win over Diane Parry in two meetings, narrowing the head-to-head to 1–1.

Key context

Head to head

01
DateTournamentRoundSurfaceWinnerScore
2022-08-22GranbyR32hardDiane Parry6-4 6-2

Serve vs return

This season
Sun L.serving70% hold

wins 58% of points on serve vs Parry D.

Parry D.serving68% hold

wins 58% of points on serve vs Sun L.

Baseline battle — serve is shaky, expect plenty of breaks

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

Sun L.Parry D.
59
Serve
48
0
Return
39

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

Statistics

This season
1st serve in·Even
56%
60%
1st serve points won·Even
69%
67%
2nd serve points won·Even
48%
46%
Service points won·Even
60%
58%
Return points won·Even
40%
41%
Break points saved·Even
60%
56%
Aces / match·Clear edge
5.3
3.3
Double faults / match·Slight edge
3.5
3.1

Averages over each player's completed matches in the selected window (67 vs 66). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Even
72
69
Break points saved·Slight edge
94
84
Break points won·Clear edge
52
66
Deciding sets·Clear edge
90
78
Tiebreaks·Slight edge
78
84

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

Umpiry Score

Pre-match
6.0
Even matchUmpiry Score
6.4
Marginal edgeUmpiry Score
Form & Matchup
6.1+2 Hard Elo edge
Surface ELO
3.9Hard Elo 1653
5.8Overall Elo 1637
ELO gap
4.2Overall Elo 1747
0.0
H2H
10.0
4.1
Surface form
5.4
0.0
Win streak
Fatigue & Travel
8.4
Minutes 14d
9.0
Prev. match
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·Slight edge
100
95

Sun L.: 19 days rest · Parry D.: 12 days rest · 2 matches (14d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast