Renata Zarazua vs Kayla DayW100 Edmond OK Round of 16

W100 Edmond OK · CHALLENGER · Round of 16
#75WTA
1663ELO
1639Hard ELO
28 yrs · 160 cm · Right-handed
Last 10 · pre-match
LLLWLWWLLL
2 — 1
Sets
Monday, 6 October 2025
hard
#137WTA
1595ELO
1576Hard ELO
26 yrs · 173 cm · Left-handed
Last 10 · pre-match
LWWWLLWLWL
Zarazua R.
3-6 6-3 6-2
Day K.
Zarazua R.
3662
Day K.
6321

Renata Zarazua defeated Kayla Day 3-6 6-3 6-2 in the W100 Edmond OK round of 16 on hard. The result followed the form book — Renata Zarazua came in ranked #75.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Zarazua R.serving47% hold

wins 49% of points on serve vs Day K.

Day K.serving56% hold

wins 53% of points on serve vs Zarazua R.

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

Zarazua R.Day K.
22
Serve
47
Return

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
73%
64%
1st serve points won·Slight edge
58%
67%
2nd serve points won·Even
48%
47%
Service points won·Even
56%
59%
Return points won·Even
46%
47%
Break points saved·Even
54%
56%
Aces / match·Clear edge
0.7
3.3
Double faults / match·Clear edge
1.8
2.7

Averages over each player's completed matches in the selected window (93 vs 76). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Clear edge
51
39
Break points saved·Slight edge
57
66
Break points won·Slight edge
95
88
Deciding sets·Dominant
63
18
Tiebreaks·Dominant
37
67

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

Umpiry Score

Pre-match
6.3
Marginal edgeUmpiry Score
  • Extended break: 28 days (−0.3)
6.1
Even matchUmpiry Score
Form & Matchup
6.0+63 Hard Elo edge
Surface ELO
4.0Hard Elo 1576
6.4Overall Elo 1663
ELO gap
3.6Overall Elo 1595
10.0No prior meetings
H2H
0.0
5.4
Surface form
7.9
0.0
Win streak
0.0
Fatigue & Travel
3-set count
4.0
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·Even
98
95

Zarazua R.: 11 days rest · 1 match (14d) · Day K.: 11 days rest · 1 match (14d). Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast