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K. Siniakova vs P. Stearns 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.

WTAOsakaRound of 32hard court
K. Siniakova
K. Siniakova
vs
P. Stearns
P. Stearns
1.77
Odds
2.02

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Form and record before the match

Last 10 matches, oldest to most recent

K. Siniakova
  1. L
  2. W
  3. L
  4. W
  5. L
  6. W
  7. L
  8. W
  9. L
  10. L
P. Stearns
  1. W
  2. L
  3. L
  4. W
  5. W
  6. W
  7. W
  8. L
  9. L
  10. L
4 – 6
Wins – losses
5 – 5
11 – 13
Sets won – lost
14 – 10
2 losses
Current streak
3 losses
18-17 (51%)
2026 record
25-23 (52%)
86-70 (55%)
Record on hard court
56-64 (47%)

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

Recent matches

K. Siniakova's last five matches

P. Stearns's last five matches

Head-to-head since 2020

Level, 1 win(s) each

Road through the tournament

This is K. Siniakova's first match of the tournament. This is P. Stearns'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, K. Siniakova wins 52 % (29 of 56), P. Stearns 53 % (29 of 55). In deciding sets, K. Siniakova wins 41 % of the time (82 matches), P. Stearns 42 % (74 matches). After losing the first set, K. Siniakova turned 18 % of matches around (102 occasions), P. Stearns 14 % (84 occasions). After winning the first set, K. Siniakova went on to win 85 % of matches, P. Stearns 80 %.

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

Frequently asked questions about K. Siniakova – P. Stearns

Who is the favourite between K. Siniakova and P. Stearns?
Bookmakers make K. Siniakova the favourite, priced at 1.77 against 2.02 for P. Stearns. Pronocast's model has K. Siniakova winning. The win probability and most likely score are for members before the match.
When is the K. Siniakova – P. Stearns match?
On Tuesday, 20 October 2026 at 03:00, at the Osaka tournament (Round of 32, hard court).
What is the head-to-head between K. Siniakova and P. Stearns?
Since 2020 they have met 2 times, 1 win(s) each.
Where can I see the prediction for K. Siniakova – P. Stearns?
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 20 October 2026

All matches on 20 October 2026