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Siniakova vs Boulter Prediction

Saturday, Oct 24, 2026, 12:30 AM ET, Semifinal

Agatha Research Desk

PREDICTION

AGATHA'S PICKPRED1U

Siniakova to Win

54%WIN CHANCE

PREDICTED SETS

SiniakovaSiniakova
2-0
BoulterBoulter

Predicted 2-0

Win chance can move until the seal

SEALS ATSEALS10:45 PM ET
BEST ODDSBEST-182FanDuelBET

Where to bet it

Siniakova to win: best odds

MATCHbest price first - 4 books

  1. FanDuel-182-182
  2. Unibet-182-182
  3. Stake-189-189
  4. Cloudbet-189-189

Who will win Siniakova vs Boulter?

Katerina Siniakova. Agatha gives Siniakova a 54% chance to win and predicts a 2-0 win in sets. It is Agatha's prediction for this match, sealed and graded like every pick.

Why Agatha picks Siniakova

Katerina Siniakova has won three matches in a row, all at the Japan Open. She beat Mary Stoiana 6-1, 6-2 in the quarterfinal of the Japan Open on Oct 23, and took out Magda Linette 6-4, 6-1 in Round 2 on Oct 22. Boulter lost to Diana Shnaider 6-3, 6-1 in Round 1 of the Dongfeng Voyah Wuhan Open on Oct 13. Agatha picks Siniakova to win, slightly better than even, and predicts straight sets. The risk is Boulter won their last meeting in Round 1 of the Mutua Madrid Open on the main tour on Apr 22, 2025.

Siniakova vs Boulter recent form

Siniakova: last 5 matches

Last 5: 3-2

  1. Oct 23Mary StoianaW6-1, 6-2
  2. Oct 22Magda LinetteW6-4, 6-1
  3. Oct 20Peyton StearnsW6-4, 0-6, 4-0 ret.
  4. Oct 12Liudmila SamsonovaL1-6, 7-5, 2-6
  5. Oct 3Elina SvitolinaL6-1, 4-6, 2-6

Boulter: last 5 matches

Last 5: 3-2

  1. Oct 23Antonia RuzicW3-6, 6-3, 6-3
  2. Oct 21Viktorija GolubicW6-2, 6-1
  3. Oct 20Himeno SakatsumeW6-3, 6-1
  4. Oct 13Diana ShnaiderL3-6, 1-6
  5. Oct 2Karolina MuchovaL6-7(3), 1-6

Siniakova vs Boulter head-to-head

Since Apr 22, 2025: Boulter 1, Siniakova 0

  1. Apr 22, 2025Boulter 4-6, 6-2, 6-1Mutua Madrid Open, Round 1

Siniakova vs Boulter player stats

  • Katie Boulter

    WTA ranking
    No. 581,042 pts
    2026 record
    23-181 title
    Titles
    45 finals

Market (latest pregame line)

Moneyline

Katerina Siniakova
-189
Katie Boulter
+135