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Women’s singles Final

Katerina Siniakova vs Katie Boulter Result

Kinoshita Group Japan Open - Osaka, JPN · Semifinal · October 24, 2026

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Katerina Siniakova vs Katie Boulter Result and Score

Captured score available

Katerina Siniakova

Winner

6 6
vs

Katie Boulter

1 4

Katerina Siniakova defeated Katie Boulter in Semifinal at Kinoshita Group Japan Open - Osaka, JPN.

Official match numbers

Katerina Siniakova vs Katie Boulter Match Stats

Compare the official serving, break-point and total-point numbers from this completed match. The match lasted 1h 25m 34s.

Serve and Return Stats

Match statKatie BoulterKaterina Siniakova
Aces10
Double faults64
First serves in65.2%55.8%
First-serve points won23/4322/29
Service points won30/6631/52
Break points converted2/35/15
Total points won5167

Set-by-Set Match Time

Set 1

00:29:54

Official elapsed time for this set.

Set 2

00:55:40

Official elapsed time for this set.

How the match was won

Katerina Siniakova vs Katie Boulter Advanced Match Stats

See the shot-making and rally numbers behind the final score, including winners, errors, net play and the longest exchange.

Winners and Errors

Shot statKatie BoulterKaterina Siniakova
Winners1414
Forehand winners98
Backhand winners46
Unforced errors4531
Forced errors86

Rally Length and Net Play

Rally statKatie BoulterKaterina Siniakova
Average rally4.8 shots4.8 shots
Longest rally16 shots16 shots
Net points won5/92/6
Return winners31
Service winners106

Score breakdown

Katerina Siniakova vs Katie Boulter Set-by-Set Score

See how the score developed in each completed set. A smaller number beside the game score is the captured tiebreak score.

Player or teamSet 1Set 2
Katerina Siniakova Winner66
Katie Boulter14

Match turning points

Katerina Siniakova vs Katie Boulter Match Momentum

Follow how the official in-match win probability changed from point to point. This is a completed-match replay, not a prediction for a future match.

Katie Boulter: 38% → 0%Katerina Siniakova: 62% → 100%

Point-by-Point Win Probability

Top of chart = higher official win probability. The horizontal midpoint marks 50%.

Replay every game

Katerina Siniakova vs Katie Boulter Point-by-Point

Open any game to see the server, point winner and score after each point. The full log contains 118 recorded points from the completed match.

Set 1 Point-by-Point

Game 1 · Katerina Siniakova serving6 points
  1. Point 1 · Katie Boulter won the point15–0
  2. Point 2 · Katerina Siniakova won the point15–15
  3. Point 3 · Katerina Siniakova won the point15–30
  4. Point 4 · Katie Boulter won the point30–30
  5. Point 5 · Katerina Siniakova won the point30–40
  6. Point 6 · Katerina Siniakova won the point30–G
Game 2 · Katie Boulter serving5 points
  1. Point 7 · Katerina Siniakova won the point0–15
  2. Point 8 · Katie Boulter won the point15–15
  3. Point 9 · Katerina Siniakova won the point15–30
  4. Point 10 · Katerina Siniakova won the point15–40
  5. Point 11 · Katerina Siniakova won the point15–G
Game 3 · Katerina Siniakova serving6 points
  1. Point 12 · Katerina Siniakova won the point0–15
  2. Point 13 · Katerina Siniakova won the point0–30
  3. Point 14 · Katie Boulter won the point15–30
  4. Point 15 · Katerina Siniakova won the point15–40
  5. Point 16 · Katie Boulter won the point30–40
  6. Point 17 · Katerina Siniakova won the point30–G
Game 4 · Katie Boulter serving4 points
  1. Point 18 · Katerina Siniakova won the point0–15
  2. Point 19 · Katerina Siniakova won the point0–30
  3. Point 20 · Katerina Siniakova won the point0–40
  4. Point 21 · Katerina Siniakova won the point0–G
Game 5 · Katerina Siniakova serving6 points
  1. Point 22 · Katerina Siniakova won the point0–15
  2. Point 23 · Katie Boulter won the point15–15
  3. Point 24 · Katie Boulter won the point30–15
  4. Point 25 · Katerina Siniakova won the point30–30
  5. Point 26 · Katerina Siniakova won the point30–40
  6. Point 27 · Katerina Siniakova won the point30–G
Game 6 · Katie Boulter serving8 points
  1. Point 28 · Katie Boulter won the point15–0
  2. Point 29 · Katerina Siniakova won the point15–15
  3. Point 30 · Katerina Siniakova won the point15–30
  4. Point 31 · Katie Boulter won the point30–30
  5. Point 32 · Katerina Siniakova won the point30–40
  6. Point 33 · Katie Boulter won the point40–40
  7. Point 34 · Katie Boulter won the pointA–40
  8. Point 35 · Katie Boulter won the pointG–40
Game 7 · Katerina Siniakova serving8 points
  1. Point 36 · Katerina Siniakova won the point0–15
  2. Point 37 · Katerina Siniakova won the point0–30
  3. Point 38 · Katie Boulter won the point15–30
  4. Point 39 · Katerina Siniakova won the point15–40
  5. Point 40 · Katie Boulter won the point30–40
  6. Point 41 · Katie Boulter won the point40–40
  7. Point 42 · Katerina Siniakova won the point40–A
  8. Point 43 · Katerina Siniakova won the point40–G

Set 2 Point-by-Point

Game 1 · Katie Boulter serving6 points
  1. Point 44 · Katie Boulter won the point15–0
  2. Point 45 · Katerina Siniakova won the point15–15
  3. Point 46 · Katie Boulter won the point30–15
  4. Point 47 · Katerina Siniakova won the point30–30
  5. Point 48 · Katie Boulter won the point40–30
  6. Point 49 · Katie Boulter won the pointG–30
Game 2 · Katerina Siniakova serving6 points
  1. Point 50 · Katie Boulter won the point15–0
  2. Point 51 · Katie Boulter won the point30–0
  3. Point 52 · Katerina Siniakova won the point30–15
  4. Point 53 · Katie Boulter won the point40–15
  5. Point 54 · Katerina Siniakova won the point40–30
  6. Point 55 · Katie Boulter won the pointG–30
Game 3 · Katie Boulter serving6 points
  1. Point 56 · Katerina Siniakova won the point0–15
  2. Point 57 · Katerina Siniakova won the point0–30
  3. Point 58 · Katie Boulter won the point15–30
  4. Point 59 · Katerina Siniakova won the point15–40
  5. Point 60 · Katie Boulter won the point30–40
  6. Point 61 · Katerina Siniakova won the point30–G
Game 4 · Katerina Siniakova serving4 points
  1. Point 62 · Katie Boulter won the point15–0
  2. Point 63 · Katie Boulter won the point30–0
  3. Point 64 · Katie Boulter won the point40–0
  4. Point 65 · Katie Boulter won the pointG–0
Game 5 · Katie Boulter serving12 points
  1. Point 66 · Katie Boulter won the point15–0
  2. Point 67 · Katie Boulter won the point30–0
  3. Point 68 · Katie Boulter won the point40–0
  4. Point 69 · Katerina Siniakova won the point40–15
  5. Point 70 · Katerina Siniakova won the point40–30
  6. Point 71 · Katerina Siniakova won the point40–40
  7. Point 72 · Katerina Siniakova won the point40–A
  8. Point 73 · Katerina Siniakova won the point40–40
  9. Point 74 · Katerina Siniakova won the point40–A
  10. Point 75 · Katerina Siniakova won the point40–40
  11. Point 76 · Katerina Siniakova won the point40–A
  12. Point 77 · Katerina Siniakova won the point40–G
Game 6 · Katerina Siniakova serving6 points
  1. Point 78 · Katie Boulter won the point15–0
  2. Point 79 · Katerina Siniakova won the point15–15
  3. Point 80 · Katerina Siniakova won the point15–30
  4. Point 81 · Katie Boulter won the point30–30
  5. Point 82 · Katerina Siniakova won the point30–40
  6. Point 83 · Katerina Siniakova won the point30–G
Game 7 · Katie Boulter serving5 points
  1. Point 84 · Katie Boulter won the point15–0
  2. Point 85 · Katie Boulter won the point30–0
  3. Point 86 · Katerina Siniakova won the point30–15
  4. Point 87 · Katie Boulter won the point40–15
  5. Point 88 · Katie Boulter won the pointG–15
Game 8 · Katerina Siniakova serving5 points
  1. Point 89 · Katerina Siniakova won the point0–15
  2. Point 90 · Katerina Siniakova won the point0–30
  3. Point 91 · Katie Boulter won the point15–30
  4. Point 92 · Katerina Siniakova won the point15–40
  5. Point 93 · Katerina Siniakova won the point15–G
Game 9 · Katie Boulter serving20 points
  1. Point 94 · Katerina Siniakova won the point0–15
  2. Point 95 · Katerina Siniakova won the point0–30
  3. Point 96 · Katie Boulter won the point15–30
  4. Point 97 · Katerina Siniakova won the point15–40
  5. Point 98 · Katie Boulter won the point30–40
  6. Point 99 · Katie Boulter won the point40–40
  7. Point 100 · Katie Boulter won the pointA–40
  8. Point 101 · Katerina Siniakova won the point40–40
  9. Point 102 · Katerina Siniakova won the point40–A
  10. Point 103 · Katerina Siniakova won the point40–40
  11. Point 104 · Katie Boulter won the pointA–40
  12. Point 105 · Katerina Siniakova won the point40–40
  13. Point 106 · Katerina Siniakova won the point40–A
  14. Point 107 · Katerina Siniakova won the point40–40
  15. Point 108 · Katerina Siniakova won the point40–A
  16. Point 109 · Katerina Siniakova won the point40–40
  17. Point 110 · Katerina Siniakova won the point40–A
  18. Point 111 · Katerina Siniakova won the point40–40
  19. Point 112 · Katerina Siniakova won the point40–A
  20. Point 113 · Katerina Siniakova won the point40–G
Game 10 · Katerina Siniakova serving5 points
  1. Point 114 · Katerina Siniakova won the point0–15
  2. Point 115 · Katerina Siniakova won the point0–30
  3. Point 116 · Katerina Siniakova won the point0–40
  4. Point 117 · Katie Boulter won the point15–40
  5. Point 118 · Katerina Siniakova won the point15–G

Who is playing

Katerina Siniakova vs Katie Boulter Player Information

Player links, countries, seeds and current captured WTA rankings are shown when available.

Katie Boulter WTA Player Details

Schedule information

Katerina Siniakova vs Katie Boulter Match Time and Details

When does this match start?

Automatically shown in your local timezone.

Tournament and surface

Kinoshita Group Japan Open - Osaka, JPN

WTA 250 · Hard

Round and court

Semifinal

Center

Match status

Final

Result captured

Tournament context

Kinoshita Group Japan Open - Osaka, JPN Match Context

This women’s singles match is part of the Kinoshita Group Japan Open - Osaka, JPN, a WTA 250 event played on hard. The tournament page contains its captured schedule and results.

Location
Osaka, Japan
Event dates
2026-10-19–2026-10-25
Open tournament center

Quick answers

Katerina Siniakova vs Katie Boulter Match FAQ

When is Katerina Siniakova vs Katie Boulter?

The recorded start time is Oct 24, 7:50 AM UTC. The time displayed on this page automatically converts to the visitor’s local timezone.

Where is the match being played?

The match is listed at Kinoshita Group Japan Open - Osaka, JPN in Osaka, Japan on hard courts, with Center as the captured court assignment.

What is the match status or result?

Katerina Siniakova defeated Katie Boulter in Semifinal at Kinoshita Group Japan Open - Osaka, JPN. The score above is the result stored in the latest captured snapshot.

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