Prediction: Kimberly Birrell vs Katie Volynets
Team pages: Kimberly Birrell · Katie Volynets
Prediction summary
Winner
Kimberly Birrell
Katie Volynets
Estimated games
21.5Bet365 line 21.5
Recent form · 10 last
Kimberly Birrell
5-5 (W-L)
Katie Volynets
7-3 (W-L)
Head-to-head
Kimberly Birrell
3–2
Katie Volynets
(5 last)
- 26 Sept2-1 15-13W
- 14 Jun1-2 16-15L
- 14 Feb2-0 12-4W
- 13 Oct0-2 7-12L
- 21 Jun2-0 14-10W
Our model (Elo) vs Market
Rating Elo · Kimberly Birrell 1562 · Katie Volynets 1574
| Kimberly Birrell | Katie Volynets | |
|---|---|---|
| Our model | 48% | 52% |
| Market | 40% | 60% |
The bar above blends our model with the market: where our probability diverges most from the odds is where the model sees the widest gap.
Match keys
- Head-to-head: Kimberly Birrell 3–2 Katie Volynets (5).
- Note: Kimberly Birrell makes many double faults (5.6/match).
Statistics
| Kimberly Birrell | Katie Volynets | |
|---|---|---|
| Win % | 70% | 70% |
| Win % · Hard | 70% (10) | 70% (10) |
| Sets (G-P) | 1.5-0.9 | 1.6-0.7 |
| Games (G-P) | 12.3-10.5 | 12.1-9.4 |
| Aces | 1.1 | 0.7 |
| Double faults | 5.6 | 0.6 |
| 1st serve % | 61.7% | 61.1% |
| Break % | 54.8% | 39.9% |
Estimated total games (ours)
21.5 · Bet365 line 21.5
Over 21.5: 50% · 1.90
Under 21.5: 50% · 1.80
H2H · Kimberly Birrell 3 – 2 Katie Volynets (5)
Head-to-head (H2H) · Kimberly Birrell 3–2 Katie Volynets
Swipe the table sideways →
| Date | Sets | Games | Res. |
|---|---|---|---|
| 26/09/26 WTA Seoul | 2-1 | 15-13 | W |
| 14/06/26 WTA Nottingham | 1-2 | 16-15 | L |
| 14/02/26 WTA Dubai | 2-0 | 12-4 | W |
| 13/10/25 WTA Osaka | 0-2 | 7-12 | L |
| 21/06/25 WTA Eastbourne | 2-0 | 14-10 | W |
Last 10 matches played
Last matches of each player (sets and games). W = win, L = loss. Common opponents to both are in blue.
Kimberly Birrell
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| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 03/10 | Marie Bouzkova WTA Beijing · Hard |
0-2 | 8-12 | L |
| 01/10 | Aoi Ito WTA Beijing · Hard |
2-0 | 12-2 | W |
| 27/09 | Maya Joint WTA Seoul · Hard |
2-0 | 12-6 | W |
| 26/09 | Anna Bondar WTA Seoul · Hard |
2-1 | 15-12 | W |
| 26/09 | Katie Volynets WTA Seoul · Hard |
2-1 | 15-13 | W |
| 24/09 | Yexin Ma WTA Seoul · Hard |
2-0 | 13-8 | W |
| 22/09 | Tamara Zidansek WTA Seoul · Hard |
2-0 | 13-10 | W |
| 03/09 | Ekaterina Alexandrova US Open Women · Hard |
1-2 | 10-14 | L |
| 31/08 | Petra Marcinko US Open Women · Hard |
2-1 | 16-15 | W |
| 25/08 | Darja Vidmanova WTA Monterrey · Hard |
0-2 | 9-13 | L |
Katie Volynets
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| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 11/10 | Maria Camila Osorio WTA Wuhan · Hard |
2-1 | 15-13 | W |
| 10/10 | Polina Kudermetova WTA Wuhan · Hard |
2-0 | 12-3 | W |
| 03/10 | Elise Mertens WTA Beijing · Hard |
1-2 | 11-17 | L |
| 01/10 | Robin Montgomery WTA Beijing · Hard |
2-0 | 14-10 | W |
| 26/09 | Kimberly Birrell WTA Seoul · Hard |
1-2 | 13-15 | L |
| 23/09 | Kamilla Rakhimova WTA Seoul · Hard |
2-0 | 12-3 | W |
| 21/09 | Elvina Kalieva WTA Seoul · Hard |
2-0 | 12-3 | W |
| 31/08 | Linda Noskova US Open Women · Hard |
0-2 | 6-13 | L |
| 29/08 | Tereza Valentova WTA Philadelphia · Hard |
2-0 | 13-8 | W |
| 29/08 | Oksana Selekhmeteva WTA Philadelphia · Hard |
2-0 | 13-9 | W |
Frequently asked questions
Who is the favourite in Kimberly Birrell vs Katie Volynets?
Our model gives 56% to Katie Volynets, using surface Elo on hard.
What is the prediction based on?
On an Elo model by surface (hard) adjusted for opponent quality, compared with the market odds.