Tennis · W100 Templeton · 29/09, 19:00
Prediction: Maria Aytoyan vs Jo Yee Chan
Team pages: Maria Aytoyan · Jo Yee Chan
Prediction summary
Winner
Maria Aytoyan
Jo Yee Chan
Estimated games
20.1
Recent form · 10 last
Maria Aytoyan
4-6 (W-L)
Jo Yee Chan
4-6 (W-L)
Our model (Elo) vs Market
Rating Elo · Maria Aytoyan 1500 · Jo Yee Chan 1476
| Maria Aytoyan | Jo Yee Chan | |
|---|---|---|
| Our model | 53% | 47% |
| Market | 35% | 65% |
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
- Note: Maria Aytoyan makes many double faults (4.4/match).
- Note: Jo Yee Chan makes many double faults (5.1/match).
Statistics
| Maria Aytoyan | Jo Yee Chan | |
|---|---|---|
| Win % | 50% | 40% |
| Win % · Hard | 50% (8) | – |
| Sets (G-P) | 1.1-1.1 | 0.8-1.3 |
| Games (G-P) | 10.4-10.1 | 8.8-10.3 |
| Aces | 1 | 0.9 |
| Double faults | 4.4 | 5.1 |
| 1st serve % | 59.8% | 56.3% |
| Break % | 62.5% | 42.8% |
Estimated total games (ours)
20.1
Last 10 matches played
Last matches of each player (sets and games). W = win, L = loss. Common opponents to both are in blue.
Maria Aytoyan
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 28/09 | Diletta Cherubini W100 Templeton |
1-0 | 7-5 | W |
| 21/09 | Arianna Zucchini W50 Berkeley |
1-2 | 10-17 | L |
| 25/07 | Shakhnoza Khatamova UTR Pro Newport Beach Women · Hard |
0-2 | 10-13 | L |
| 25/07 | Camille Kiss UTR Pro Newport Beach Women · Hard |
2-1 | 15-10 | W |
| 03/07 | Kate Fakih W15 San Diego · ~Hard |
1-2 | 12-12 | L |
| 02/07 | Alexandra Vagramov W15 San Diego · ~Hard |
2-0 | 13-8 | W |
| 01/07 | Yilin Chen W15 San Diego · ~Hard |
2-0 | 13-7 | W |
| 23/06 | Salma Ewing W15 Claremont · ~Hard |
0-2 | 6-12 | L |
| 18/06 | Kaitlyn Carnicella W15 Irvine · ~Hard |
0-2 | 6-13 | L |
| 17/06 | Claire Hill W15 Irvine · ~Hard |
2-0 | 12-4 | W |
Jo Yee Chan
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 28/09 | Evialina Laskevich W100 Templeton |
2-0 | 11-3 | W |
| 23/09 | Ekaterina Maklakova W50 Berkeley |
0-2 | 10-13 | L |
| 10/09 | Angelina Voloshchuk W50 Evora |
0-2 | 3-12 | L |
| 09/09 | Stephanie Judith Visscher W50 Evora |
2-1 | 17-13 | W |
| 07/09 | Jodie Anna Burrage W50 Evora |
0-2 | 6-12 | L |
| 06/09 | Ankita Raina W50 Evora |
2-0 | 11-6 | W |
| 31/08 | Sofia Johnson W50 Leiria |
0-2 | 3-12 | L |
| 05/08 | Jenna Defalco W35 Southaven |
0-2 | 7-13 | L |
| 31/07 | Piper Charney W35 Florence |
0-2 | 7-13 | L |
| 30/07 | Kristina Penickova W35 Florence |
2-0 | 13-6 | W |
Frequently asked questions
Who is the favourite in Maria Aytoyan vs Jo Yee Chan?
Our model gives 56% to Jo Yee Chan, 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.

