Emerson Jones vs Wakana Sonobe — W50 Rancho Santa Fe CA Round of 32

W50 Rancho Santa Fe CA · CHALLENGER · Round of 32
AUS
Emerson Jones
#134WTA
1671ELO
1664Hard ELO
18 yrs · Right-handed
Last 10 · pre-match
LWLLLLLWWW
0 — 0
Sets
Monday, 29 September 2025
hard
JPN
Wakana Sonobe
#631WTA
1506ELO
1523Hard ELO
18 yrs · Left-handed
Last 10 · pre-match
LWLLWLWWLL
Jones E.
7-5 6-2
Sonobe W.
Jones E.
762
Sonobe W.
52–

Emerson Jones defeated Wakana Sonobe 7-5 6-2 in the W50 Rancho Santa Fe CA round of 32 on hard. The result followed the form book — Emerson Jones came in ranked #134.

Key context

  • Match story: Emerson Jones closed it out in two sets, 7–5 6–2.

Head to head

No previous meetings on record.

Serve vs return

This season
Jones E.serving57% hold

wins 53% of points on serve vs Sonobe W.

Sonobe W.serving52% hold

wins 51% of points on serve vs Jones E.

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

Statistics

This season
Jones E.Sonobe W.
1st serve in·Slight edge
63%
57%
1st serve points won·Even
64%
66%
2nd serve points won·Even
48%
46%
Service points won·Even
58%
57%
Return points won·Even
46%
45%
Break points saved·Even
55%
56%
Aces / match·Slight edge
1.9
3.2
Double faults / match·Even
3.8
3.9

Averages over each player's completed matches in the selected window (76 vs 28). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Jones E.
6.1
Even matchUmpiry Score
  • Extended break: 35 days (−0.7)
Sonobe W.
3.9
Heavy underdogUmpiry Score
  • Extended break: 77 days (−1.2)
Form & Matchup
7.1+141 Hard Elo edge
Surface ELO
2.9Hard Elo 1523
7.8Overall Elo 1671
ELO gap
2.2Overall Elo 1506
5.0No prior meetings
H2H
5.0
6.1
Surface form
6.5
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
Jones E.Sonobe W.
Freshness·
100
—

Jones E.: 19 days rest. Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast

Draw

Final
Gadecki O.
Jones E.
2-66-24-1
Semi-finals
Jones E.
Shymanovich I.
6-26-2
Gadecki O.
Scott K.
6-46-2
Quarter-finals
Gadecki O.
Sakatsume H.
6-47-63
Shymanovich I.
Mandlik E.
6-36-2
Jones E.
Pareja J.
7-56-3
Scott K.
Bektas E.
0-0
R16
Sakatsume H.
Mcadoo R.
7-646-1
Mandlik E.
Kalieva E.
6-16-3
Shymanovich I.
Crawley F.
6-756-26-3
Scott K.
Gasanova A.
6-46-4
Jones E.
Cayetano E.
6-36-4
Gadecki O.
Hruncakova V.
7-646-2
Pareja J.
Urhobo A.
6-23-66-4
Bektas E.
Chirico L.
6-15-76-4
R32
Mandlik E.
Buchnik M.
5-76-26-2
Shymanovich I.
Rogers A.
6-27-5
Urhobo A.
Inoue H.
6-26-2
Jones E.
Sonobe W.
7-56-2
Mcadoo R.
Hu V.
6-47-65
Bektas E.
Kozyreva M.
6-16-4
Gasanova A.
Nijkamp R.
7-56-3
Cayetano E.
Rajecki A.
7-56-3
Sakatsume H.
Allen V.
6-36-4
Gadecki O.
Mcdonald E.
6-31-66-3
Hruncakova V.
Lincer O.
6-16-3
Scott K.
Giavara H.
6-06-4
Kalieva E.
Lewis M.
2-66-36-3
Pareja J.
Sebov K.
7-57-65
Chirico L.
Yamalapalli S.
7-56-3
Crawley F.
Miroshnichenko V.
6-43-66-1