Sloane Stephens vs Ann LiGuadalajara Round of 64

Guadalajara · WTA · Round of 64
#315WTA
1683ELO
1630Hard ELO
33 yrs · 170 cm · Right-handed
Last 10 · pre-match
LWWWLLLLWL
2 — 0
Sets
Monday, 18 September 2023
hard
#31WTA
1807ELO
1746Hard ELO
$718kYTD
$3.8MCAREER
26 yrs · 170 cm · Right-handed
Last 10 · pre-match
LLLWWLWLWW
Stephens S.
7-5 6-4
Li A.
Stephens S.
762
Li A.
540

Sloane Stephens defeated Ann Li 7-5 6-4 in the Guadalajara round of 64 on hard. The upset overturned the form book — Ann Li came in ranked #31, leading the head-to-head 2–0. Sloane Stephens claimed a first win over Ann Li in three meetings, narrowing the head-to-head to 2–1.

Key context

Head to head

02
DateTournamentRoundSurfaceWinnerScore
2025-01-06HobartR32hardAnn Li7-5 6-1
2024-12-30AucklandR32hardAnn Li5-7 6-4 6-4

Serve vs return

This season
Stephens S.serving69% hold

wins 58% of points on serve vs Li A.

Li A.serving75% hold

wins 61% of points on serve vs Stephens S.

Serve advantage — Li A.

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

Stephens S.Li A.
Serve
47
Return
49

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
70%
60%
1st serve points won·Slight edge
60%
66%
2nd serve points won·Even
47%
46%
Service points won·Even
56%
58%
Return points won·Even
43%
44%
Break points saved·Even
53%
56%
Aces / match·Clear edge
1.1
3.8
Double faults / match·Slight edge
1.9
2.3

Averages over each player's completed matches in the selected window (106 vs 141). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Clear edge
63
76
Break points saved·Slight edge
78
83
Break points won·Even
90
87
Deciding sets·Dominant
55
87
Tiebreaks·Slight edge
74
66

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

Umpiry Score

Pre-match
6.4
Marginal edgeUmpiry Score
4.8
Heavy underdogUmpiry Score
  • Extended break: 35 days (−0.7)
Form & Matchup
3.5Hard Elo 1630
Surface ELO
6.5+116 Hard Elo edge
3.4Overall Elo 1683
ELO gap
6.6Overall Elo 1807
5.0
H2H
5.0
6.9
Surface form
2.8
0.0
Win streak
Fatigue & Travel
8.2
Minutes 14d
7.0
3-set count
9.0
Prev. match
Context
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·
97

Li A.: 14 days rest · 1 match (14d). Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast

Draw