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A. Bondar vs K. Birrell prediction

The prediction, computed before the match

Missed prediction
A. BondarK. Birrell
51.3 %48.7 %
Model favourite
A. Bondar
Probability
51 %
Predicted score
2-0
Actual score
1-2 · K. Birrell

Probability and score were published in the app before the match and frozen since. Model v0.6.

WTASeoulhard court08:50Time to be confirmed
A. Bondar
A. Bondar
vs
K. Birrell
K. Birrell
2155
Elo
2082
1994
Elo on hard court
2039
6 / 10
Form (last 10)
4 / 10
2
Recent matches
2
–
Head-to-head
Edge
–
Odds
–

Form and record before the match

Last 10 matches, oldest to most recent

A. Bondar
  1. L
  2. L
  3. W
  4. W
  5. L
  6. W
  7. L
  8. W
  9. W
  10. W
K. Birrell
  1. L
  2. L
  3. L
  4. L
  5. L
  6. W
  7. L
  8. W
  9. W
  10. W
6 – 4
Wins – losses
4 – 6
14 – 12
Sets won – lost
9 – 14
3 wins
Current streak
3 wins
31-23 (57%)
2026 record
25-24 (51%)
59-72 (45%)
Record on hard court
82-67 (55%)

ATP, WTA and Challenger singles matches played since 2020 by A. Bondar and K. Birrell, before this match.

What the numbers said before the match

A. Bondar comes in with an Elo of 2155, against 2082 for K. Birrell: a 73-point edge. On hard court, the gap is 45 points in favour of K. Birrell. A. Bondar won 6 of the last ten matches, K. Birrell won 4. A. Bondar has 4 wins in the last five matches. K. Birrell has 4 wins in the last five matches. Since 2020, K. Birrell leads 2 to 0 in their direct meetings. No bookmaker odds are available for this match.

The model gave A. Bondar the win at 51 %, with a likely score of 2-0. K. Birrell won 2-1: prediction missed.

Recent matches

A. Bondar's last five matches

K. Birrell's last five matches

Head-to-head since 2020

K. Birrell leads 2 to 0

Road through the tournament

To reach this round, A. Bondar beat R. Zarazua (2-6 6-3 6-1), then A. Charaeva (6-4 6-7 7-6), then G. Ruse (6-4 1-6 6-2). To reach this round, K. Birrell beat T. Zidansek (7-6 6-4), then Y. Ma (7-5 6-3), then K. Volynets (2-6 6-2 7-5). In 2025, the tournament was won by I. Swiatek, who beat E. Alexandrova in the final (1-6 7-6 7-5).

Key numbers

In tie-breaks, A. Bondar wins 49 % (47 of 95), K. Birrell 47 % (26 of 55). In deciding sets, A. Bondar wins 47 % of the time (94 matches), K. Birrell 50 % (72 matches). After losing the first set, A. Bondar turned 14 % of matches around (123 occasions), K. Birrell 17 % (103 occasions). After winning the first set, A. Bondar went on to win 81 % of matches, K. Birrell 84 %.

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

Frequently asked questions about A. Bondar – K. Birrell

Who is the favourite between A. Bondar and K. Birrell?
The match is over: K. Birrell won 2-1. No bookmaker odds are available for this match. Pronocast's model had A. Bondar winning at 51 %.
When is the A. Bondar – K. Birrell match?
On Saturday, 26 September 2026, at the Seoul tournament (hard court). The time is still to be confirmed.
What is the head-to-head between A. Bondar and K. Birrell?
Since 2020, K. Birrell leads 2 to 0 in their direct meetings.
Where can I see the prediction for A. Bondar – K. Birrell?
The prediction is published higher up on this page, with the result and the verdict.

How the model computes its predictions

Same tournament: Seoul

Tournament page

Other matches on 26 September 2026

All matches on 26 September 2026