Sayaka Ishii vs Amelia Rajecki — W35 Kyoto Round of 16

W35 Kyoto · ITF · Round of 16
JPN
Sayaka Ishii
#739WTA
1387ELO
1389Hard ELO
$39kYTD
$236kCAREER
21 yrs
Last 10 · pre-match
LWLLWLWWLL
2 — 1
Sets
Thursday, 17 September 2026 ·
hard
GBR5
Amelia Rajecki
#392WTA
1236ELO
1208Hard ELO
$68kYTD
$178kCAREER
24 yrs · Right-handed
Last 10 · pre-match
WLWWWWWLWW
Ishii S.
6-7 7-6 6-3
Rajecki A.
Ishii S.
657762
Rajecki A.
776331

Sayaka Ishii defeated Amelia Rajecki in the Round of 16 at the W35 Kyoto tournament. The match went the full three sets, with Ishii ultimately prevailing 6-7, 7-6, 6-3. Ishii served nine aces to Rajecki's 16, and committed two double faults to Rajecki's six.

Generated automatically from Umpiry match data.

Momentum · Final
Ishii S.3/17
Rajecki A.1/16

hold to 0/15to 30to 40 / deucebroken

Key context

Head to head

1–1
DateTournamentRoundSurfaceWinnerScore
2026-08-05W35 RoehamptonR32hardAmelia Rajecki5-7 3-6
2025-02-24W75 Trnava 1Q32hardSayaka Ishii7-6(6) 6-4

Statistics

This season
Ishii S.Rajecki A.
1st serve in·Even
58%
61%
1st serve points won·Slight edge
64%
70%
2nd serve points won·Slight edge
41%
46%
Service points won·Slight edge
54%
61%
Return points won·Even
42%
40%
Break points saved·Slight edge
47%
56%
Aces / match·Dominant
2.2
5.3
Double faults / match·Dominant
6.3
4.4

Averages over each player's completed matches in the selected window (23 vs 27). ATP, WTA & Challenger.

Win Probability

Pre-match · updated 01:50 UTC
Ishii S.54%
Rajecki A.46%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Toss-up · Too close to call

Calibrated model (out-of-sample validated). Probability is a statistical estimate, not a certainty. How it works.

Umpiry Score

Pre-match
Ishii S.
5.7
Slight disadvantageUmpiry Score
Rajecki A.
3.9
Heavy underdogUmpiry Score
  • Back-to-back day (−0.5)
Form & Matchup
7.3+181 Hard Elo edge
Surface ELO
2.7Hard Elo 1208
6.9Overall Elo 1387
ELO gap
3.1Overall Elo 1236
4.8Split 1–1 on hard
H2H
5.2Split 1–1 on hard
4.55 of last 10 on hard
Surface form
6.97 of last 10 on hard
0.0Lost last 6
Win streak
0.0Lost last 6
Context
5.0Didn't play here last year
Defending pts
5.0Didn'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.

Conditions

Weather
29°CMainly clear
Wind 5 km/hHumidity 52%

Draw