Tennis · WTA Monterrey · 26/08, 23:00
Prediction: Janice Tjen vs Yulia Starodubtsewa
Team pages: Janice Tjen · Yulia Starodubtsewa
Prediction summary
Winner
Janice Tjen
Yulia Starodubtsewa
Estimated games
24.6
Recent form · 10 last
Janice Tjen
5-5 (W-L)
Yulia Starodubtsewa
3-7 (W-L)
Our model (Elo) vs Market
Rating Elo · Janice Tjen 1492 · Yulia Starodubtsewa 1465
| Janice Tjen | Yulia Starodubtsewa | |
|---|---|---|
| Our model | 54% | 46% |
| Market | 59% | 41% |
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: Janice Tjen makes many double faults (4.1/match).
Statistics
| Janice Tjen | Yulia Starodubtsewa | |
|---|---|---|
| Win % | 40% | 30% |
| Win % · Hard | 50% (6) | 25% (4) |
| Sets (G-P) | 1.1-1.4 | 1.1-1.6 |
| Games (G-P) | 12.4-13.6 | 12.5-14.5 |
| Aces | 4.6 | 1.7 |
| Double faults | 4.1 | 3.1 |
| 1st serve % | 68.4% | 56.3% |
| Break % | 29% | 37.2% |
Estimated total games (ours)
24.6
Last 10 matches played
Last matches of each player (sets and games). W = win, L = loss. Common opponents to both are in blue.
Janice Tjen
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 25/08 | Dayana Yastremska WTA Monterrey · Hard |
2-1 | 15-15 | W |
| 18/08 | Mirra Andreeva WTA Cincinnati · Hard |
0-2 | 7-13 | L |
| 16/08 | Viktorija Golubic WTA Cincinnati · Hard |
2-1 | 19-18 | W |
| 03/08 | Ludmilla Samsonova WTA Toronto · Hard |
0-2 | 11-14 | L |
| 30/07 | Anna Kalinskaya WTA Washington · Hard |
1-2 | 15-14 | L |
| 28/07 | Rebecca Sramkova WTA Washington · Hard |
2-0 | 12-6 | W |
| 01/07 | Daria Kasatkina Wimbledon Women · Grass |
1-2 | 12-18 | L |
| 29/06 | Leylah Annie Fernandez Wimbledon Women · Grass |
2-0 | 13-7 | W |
| 23/06 | Caty McNally WTA Eastbourne · Grass |
1-2 | 15-19 | L |
| 15/06 | Tatjana Maria WTA Nottingham · Grass |
0-2 | 5-12 | L |
Yulia Starodubtsewa
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 24/08 | Lilli Tagger WTA Monterrey · Hard |
2-0 | 12-7 | W |
| 14/08 | Daria Snigur WTA Cincinnati · Hard |
0-2 | 7-12 | L |
| 03/08 | Maya Joint WTA Toronto · Hard |
1-2 | 10-16 | L |
| 29/07 | Sloane Stephens WTA Memphis · Hard |
1-2 | 13-17 | L |
| 30/06 | Anna Blinkova Wimbledon Women · Grass |
1-2 | 12-18 | L |
| 23/06 | Anastasia Zakharova WTA Eastbourne · Grass |
1-2 | 13-15 | L |
| 17/06 | Emma Navarro WTA Nottingham · Grass |
1-2 | 15-18 | L |
| 15/06 | Maya Joint WTA Nottingham · Grass |
2-1 | 19-16 | W |
| 29/05 | Xiyu Wang French Open Women · Clay |
0-2 | 8-13 | L |
| 27/05 | Elena Rybakina French Open Women · Clay |
2-1 | 16-13 | W |
Frequently asked questions
Who is the favourite in Janice Tjen vs Yulia Starodubtsewa?
Our model gives 57% to Janice Tjen, 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.