Naho Sato vs Alycia Parks — Osaka Qualifying Round 1

Osaka · CHALLENGER · Qualifying Round 1
JPN
Naho Sato
#584WTA
25 yrs · Right-handed
Last 10 · pre-match
LWWLWWLWWL
2 — 1
Sets
Monday, 14 October 2024
hard
Alycia Parks
USA
Alycia Parks
#70WTA
1648ELO
1639Hard ELO
25 yrs · 185 cm · Right-handed
Last 10 · pre-match
WLWLLLLWLW
Sato N.
4-6 6-4 6-2
Parks A.
Sato N.
4662
Parks A.
6421

Naho Sato defeated Alycia Parks 4-6 6-4 6-2 in the Osaka qualifying round 1 on hard. The upset overturned the form book — Alycia Parks came in ranked #70.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Sato N.serving50% hold

wins 50% of points on serve vs Parks A.

Parks A.serving52% hold

wins 51% of points on serve vs Sato N.

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

Sato N.Parks A.
—
Serve
28
—
Return
20

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

Statistics

This season
Sato N.Parks A.
1st serve in·Slight edge
64%
55%
1st serve points won·Clear edge
56%
69%
2nd serve points won·Even
40%
43%
Service points won·Slight edge
51%
58%
Return points won·Slight edge
47%
41%
Break points saved·Slight edge
50%
55%
Aces / match·Dominant
0.4
6.4
Double faults / match·Dominant
3.8
7.3

Averages over each player's completed matches in the selected window (45 vs 145). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Sato N.
5.7
Slight disadvantageUmpiry ScorePartial · surface data limited
Parks A.
5.8
Slight disadvantageUmpiry ScorePartial · surface data limited
Form & Matchup
5.0No prior meetings
H2H
5.0
4.0
Surface form
4.0
Win streak
0.0Lost last 3
Fatigue & Travel
3-set count
4.0
8.0
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.

Freshness

Recent load
Sato N.Parks A.
Freshness·
—
97

Parks A.: 12 days rest · 2 matches (14d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast

Draw — qualifying

Q2
Siegemund L.
Hibino N.
6-16-4
Lamens S.
Lys E.
7-56-3
Birrell K.
Ponchet J.
7-53-66-2
Ito A.
Hartono A.
3-66-36-4
Shibahara E.
Stakusic M.
2-67-627-67
Bogdan A.
Sato N.
6-36-3
Q1
Siegemund L.
Saigo R.
7-56-2
Hibino N.
Sawangkaew M.
3-67-56-3
Lys E.
Sakatsume H.
6-26-2
Lamens S.
Koike E.
7-666-1
Ponchet J.
Wang Q.
6-36-3
Birrell K.
Ishii S.
6-23-66-3
Ito A.
Bektas E.
6-36-4
Hartono A.
Sonmez Z.
7-631-66-4
Stakusic M.
Fett J.
7-636-2
Shibahara E.
Fruhvirtova L.
3-67-647-5
Bogdan A.
Krunic A.
6-16-2
Sato N.
Parks A.
4-66-46-2