Ekaterina Maklakova vs Jo Yee Chan — W50 Berkeley Round of 32
W50 Berkeley · ITF · Round of 32
#467WTA
1343ELO
1318Hard ELO
$16kYTD
$86kCAREER
22 yrs · Right-handed
Last 10
LWLWWWWWWW
—
Sets
Tuesday, 22 September 2026 ·
hard
Maklakova E.vs
Yee Chan J.
Ekaterina Maklakova faces Jo Yee Chan in the W50 Berkeley round of 32 on hard. Ekaterina Maklakova holds the paper edge — ranked #467.
Win Probability
Pre-match · updated 10:50 UTCMaklakova E.75%
Yee Chan J.25%
Toss-up
50–58%
50–58%
Slight edge
58–67%
58–67%
Clear favourite
67–80%
67–80%
Strong favourite
80%+
80%+
Clear favourite · Maklakova E. clearly ahead, but no certainty
Calibrated model (out-of-sample validated). Probability is a statistical estimate, not a certainty. How it works.
Key context
- Surface form: Ekaterina Maklakova 8 of 10, Jo Yee Chan 4 of 10 on hard recently — Ekaterina Maklakova the sharper of late.
- Fatigue load: Jo Yee Chan carries the heavier recent load — 1 three-setter to 0 in the past fortnight.
Common opponents
Last 12 monthsNo common opponents in the last 12 months.
Includes tour-level, 125s, qualifying and team events (⚑). Walkovers excluded. Describes past results in different contexts — not a prediction.
Umpiry Score
Pre-match5.7
Slight disadvantageUmpiry ScorePartial · surface data limited5.8
Slight disadvantageUmpiry ScorePartial · surface data limitedForm & Matchup
5.0No prior meetings
H2H5.0No prior meetings
5.05 of last 10 on hard
Surface form5.25 of last 10 on hard
0.0
Win streakFatigue & Travel
Country comfort
5.9Won 65% in USA (37)
Context
5.0Didn't play here last year
Defending pts5.0Didn't play here last year
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.
21 vs 6 matches
Statistics
This season1st serve in·Slight edge
61%
54%
1st serve points won·Even
61%
64%
2nd serve points won·Even
45%
41%
Service points won·Even
55%
53%
Return points won·Even
44%
48%
Break points saved·Clear edge
52%
39%
Aces / match·Clear edge
3.4
1.7
Double faults / match·Dominant
4.1
8.0
Averages over each player's completed matches in the selected window (21 vs 6). ATP, WTA & Challenger.
Serve vs return
This seasonBaseline 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
Conditions
Weather forecast
17°CPartly cloudy
Wind 12 km/hHumidity 82%
Head to head
No previous meetings on record.