Tennis · W50 Guiyang · 08/09, 04:00
Prediction: Sofia Costoulas vs Hina Inoue
Team pages: Sofia Costoulas · Hina Inoue
Prediction summary
Winner
Sofia Costoulas
Hina Inoue
Estimated games
20.7
Recent form · 10 last
Sofia Costoulas
7-3 (W-L)
Hina Inoue
4-6 (W-L)
Head-to-head
Sofia Costoulas
0–1
Hina Inoue
(1 last)
- 24 Jun0-2 8-13L
Our model (Elo) vs Market
Rating Elo · Sofia Costoulas 1494 · Hina Inoue 1489
| Sofia Costoulas | Hina Inoue | |
|---|---|---|
| Our model | 51% | 49% |
| Market | 79% | 21% |
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: Sofia Costoulas 0–1 Hina Inoue (1).
- Note: Hina Inoue makes many double faults (4.4/match).
Statistics
| Sofia Costoulas | Hina Inoue | |
|---|---|---|
| Win % | 50% | 50% |
| Win % · Hard | 25% (4) | – |
| Sets (G-P) | 1.2-1 | 1.2-1.2 |
| Games (G-P) | 10.3-9.4 | 10.7-11.4 |
| Aces | 2.8 | 4.5 |
| Double faults | 2.2 | 4.4 |
| 1st serve % | 69% | 64.3% |
| Break % | 49.7% | 35.5% |
Estimated total games (ours)
20.7
H2H · Sofia Costoulas 0 – 1 Hina Inoue (1)
Head-to-head (H2H) · Sofia Costoulas 0–1 Hina Inoue
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| Date | Sets | Games | Res. |
|---|---|---|---|
| 24/06/25 Wimbledon Women | 0-2 | 8-13 | L |
Last 10 matches played
Last matches of each player (sets and games). W = win, L = loss. Common opponents to both are in blue.
Sofia Costoulas
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| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 04/09 | Zhuoxuan Bai W75 Tianjin |
1-2 | 10-13 | L |
| 03/09 | Kristiana Sidorova W75 Tianjin |
2-0 | 12-3 | W |
| 02/09 | Shiyu Ye W75 Tianjin |
2-0 | 13-9 | W |
| 27/08 | Elvina Kalieva US Open Women · Hard |
1-2 | 13-15 | L |
| 26/08 | Jennifer Ruggeri US Open Women · Hard |
2-0 | 13-9 | W |
| 14/08 | Matilde Jorge W35 Vigo |
0-2 | 6-13 | L |
| 13/08 | Sofia Camila Rojas W35 Vigo |
2-0 | 12-6 | W |
| 12/08 | Eva Alvarez Sande W35 Vigo |
2-0 | 12-2 | W |
| 04/08 | Gabriela Knutson WTA Warsaw · Hard |
0-2 | 6-12 | L |
| 30/07 | Maddison Inglis WTA Vancouver · Hard |
0-2 | 6-12 | L |
Hina Inoue
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| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 01/09 | Miho Kuramochi W75 Tianjin |
0-2 | 4-12 | L |
| 29/07 | Olivia Lincer W75 Lexington |
0-2 | 5-12 | L |
| 26/07 | Malaika Rapolu W35 Santa Fe |
0-2 | 2-12 | L |
| 25/07 | Dana Guzman W35 Santa Fe |
2-0 | 12-5 | W |
| 24/07 | Kate Fakih W35 Santa Fe |
2-1 | 14-12 | W |
| 23/07 | Kolie Allen W35 Santa Fe |
2-0 | 13-10 | W |
| 22/07 | Diae El Jardi W35 Santa Fe |
2-0 | 12-5 | W |
| 16/07 | Valeria Savinykh W75 Vitoria Gasteiz |
1-2 | 14-13 | L |
| 15/07 | Vaishnavi Adkar W75 Vitoria Gasteiz |
2-1 | 18-16 | W |
| 07/07 | Cagla Buyukakcay W50 Corroios-Seixal |
1-2 | 13-17 | L |
Frequently asked questions
Who is the favourite in Sofia Costoulas vs Hina Inoue?
Our model gives 67% to Sofia Costoulas, 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.