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WTA Osaka, JapanWomen's Singles · Semifinal · HardCompleted
Katie Boulter8
14
Kateřina Siniaková
66
6-1, 6-4Center1h 25m

Keys to Victory

5
Breaks of serve
Siniaková broke serve 5 times to Boulter's 2.
68%
1st-serve points won
Siniaková won 68% of first-serve points to Boulter's 51%.
On-air one-liner
Siniaková's break-point dominance and first-serve efficiency powered a 6-1, 6-4 semifinal victory over Boulter in Osaka.
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Game flow

BoulterSiniaková▼ break of serve
Set 130 min▾
0-1▼0-20-3▼0-40-51-51-6
1-6
Boulter1001515304040
Siniaková6153030404040Ad
Boulter1151515303040Ad
Siniaková50153030404040
Boulter0015303030
Siniaková51515153040
Break
Boulter0000
Siniaková4153040
Boulter000151530
Siniaková31530304040
Break
Boulter00151515
Siniaková215153040
Boulter01515153030
Siniaková1015303040

Siniaková broke for 2-0 and again for 4-0, clinical in taking the set 6-1, with Boulter's sole resistance a deuce hold for 1-5 saving the break point.

Set 257 min▾
1-0▼2-0▼2-1▼3-1▼3-23-34-34-4▼4-54-6
4-6
Boulter400015
Siniaková615304040
Break
Boulter40015153040Ad404040Ad4040404040404040
Siniaková51530304040404040Ad404040Ad40Ad40AdAdAd
Boulter4001515
Siniaková415303040
Boulter415303040
Siniaková3001515
Boulter31515153030
Siniaková3015303040
Break
Boulter31530404040404040404040
Siniaková2000153040Ad40Ad40Ad
Break
Boulter3153040
Siniaková1000
Break
Boulter200151530
Siniaková11530304040
Break
Boulter21530304040
Siniaková000151530
Boulter11515303040
Siniaková0015153030

Breaks traded: Boulter for 2-0 and 3-1, Siniaková for 1-2, 2-3 and 5-4. Siniaková took it 6-4.

Match Stats

BoulterSiniaková
1
Aces
0
6
Double faults
4
65%
1st serve in
56%
53%
1st serve pts won
76%
2/3 (67%)
Break points won
5/15 (33%)
3/8 (38%)
Service games won
7/9 (78%)
2/9 (22%)
Return games won
5/8 (62%)
21/52 (40%)
Return points won
36/66 (55%)
51
Total points won
67
Data note
AI recap generated from set scores + aggregate match statistics.