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M. Stoiana vs K. Siniakova prediction

AI prediction

Probability for members

The model has K. Siniakova winning this match. Create a free account to see with what probability, and the most likely set score.

Predicted winner
K. Siniakova
Probability
Members only
Likely score
Members only
See the probability and scoreFree during the beta

Every prediction is computed before the match and never edited afterwards: the model's real accuracy is published match by match.

WTAOsakaQuarter-finalhard court
M. Stoiana
M. Stoiana
vs
K. Siniakova
K. Siniakova

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Form and record before the match

Last 10 matches, oldest to most recent

M. Stoiana
  1. W
  2. L
  3. W
  4. L
  5. W
  6. W
  7. L
  8. W
  9. W
  10. W
K. Siniakova
  1. L
  2. W
  3. L
  4. W
  5. L
  6. W
  7. L
  8. W
  9. L
  10. L
7 – 3
Wins – losses
4 – 6
15 – 7
Sets won – lost
11 – 13
3 wins
Current streak
2 losses
27-19 (59%)
2026 record
18-17 (51%)
18-16 (53%)
Record on hard court
86-70 (55%)

ATP, WTA and Challenger singles matches played since 2020 by M. Stoiana and K. Siniakova, before this match.

Recent matches

M. Stoiana's last five matches

K. Siniakova's last five matches

Head-to-head since 2020

No direct meeting since 2020 on the ATP, WTA and Challenger tours.

Road through the tournament

To reach this round, M. Stoiana beat R. Matsuda (6-3 7-6), then S. Ishii (6-4 7-5), then O. Oliynykova (6-2 6-3). This is K. Siniakova's first match of the tournament. In 2025, the tournament was won by L. Fernandez, who beat T. Valentova in the final (6-0 5-7 6-3).

Key numbers

In tie-breaks, M. Stoiana wins 72 % (13 of 18), K. Siniakova 52 % (29 of 56). In deciding sets, M. Stoiana wins 46 % of the time (24 matches), K. Siniakova 41 % (82 matches). After losing the first set, M. Stoiana turned 30 % of matches around (20 occasions), K. Siniakova 18 % (102 occasions). After winning the first set, M. Stoiana went on to win 72 % of matches, K. Siniakova 85 %.

Completed ATP, WTA and Challenger singles matches since 2020, before this match, retirements and walkovers excluded.

Frequently asked questions about M. Stoiana – K. Siniakova

Who is the favourite between M. Stoiana and K. Siniakova?
No bookmaker odds are available for this match. Pronocast's model has K. Siniakova winning. The win probability and most likely score are for members before the match.
When is the M. Stoiana – K. Siniakova match?
On Friday, 23 October 2026 at 07:30, at the Osaka tournament (Quarter-final, hard court).
What is the head-to-head between M. Stoiana and K. Siniakova?
No meeting between M. Stoiana and K. Siniakova appears since 2020 on the ATP, WTA and Challenger tours.
Where can I see the prediction for M. Stoiana – K. Siniakova?
In the Pronocast app, for members: probability of winning, most likely score and comparison with the odds. It will be published on this page with the result once the match is over.

How the model computes its predictions

Same tournament: Osaka

Tournament page

Other matches on 23 October 2026

All matches on 23 October 2026