Tennis · WTA Guangzhou · 28/10, 09:00
Prediction: Harriet Dart vs Janice Tjen
Team pages: Harriet Dart · Janice Tjen
Prediction summary
Winner
Harriet Dart
Janice Tjen
Estimated games
21.3
Recent form · 10 last
Harriet Dart
8-2 (W-L)
Janice Tjen
4-6 (W-L)
Our model (Elo) vs Market
Rating Elo · Harriet Dart 1592 · Janice Tjen 1507
| Harriet Dart | Janice Tjen | |
|---|---|---|
| Our model | 62% | 38% |
| Market | 36% | 64% |
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
- Our model (surface Elo, opponent-adjusted) favours Harriet Dart (rating 1592 vs 1507).
- Harriet Dart is in better form: 80% recent wins.
Statistics
| Harriet Dart | Janice Tjen | |
|---|---|---|
| Win % | 80% | 50% |
| Win % · Hard | 80% (10) | 50% (10) |
| Sets (G-P) | 1.7-0.8 | 1-1.1 |
| Games (G-P) | 14-9.8 | 10-10.2 |
| Aces | 2.1 | 5.9 |
| Double faults | 3.2 | 3.1 |
| 1st serve % | 68.7% | 74.3% |
| Break % | 59% | 37.3% |
Estimated total games (ours)
21.3
Last 10 matches played
Last matches of each player (sets and games). W = win, L = loss. Common opponents to both are in blue.
Harriet Dart
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 26/10 | Tatiana Prozorova WTA Guangzhou · Hard |
2-1 | 14-12 | W |
| 25/10 | Mei Yamaguchi WTA Guangzhou · Hard |
2-0 | 12-3 | W |
| 24/10 | Cheuk Ying Shek WTA Guangzhou · Hard |
2-1 | 18-14 | W |
| 19/10 | Talia Gibson WTA Osaka · Hard |
0-2 | 11-14 | L |
| 18/10 | Aoi Ito WTA Osaka · Hard |
2-1 | 18-13 | W |
| 17/10 | Rina Saigo WTA Osaka · Hard |
2-0 | 12-4 | W |
| 03/10 | Iva Jovic WTA Beijing · Hard |
1-2 | 12-14 | L |
| 01/10 | Yihan Qu WTA Beijing · Hard |
2-1 | 19-14 | W |
| 29/09 | Yexin Ma WTA Beijing · Hard |
2-0 | 12-5 | W |
| 28/09 | Tiphanie Lemaitre WTA Beijing · Hard |
2-0 | 12-5 | W |
Janice Tjen
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 27/10 | Polina Kudermetova WTA Guangzhou · Hard |
2-0 | 12-4 | W |
| 19/10 | Ashlyn Krueger WTA Osaka · Hard |
0-2 | 8-12 | L |
| 15/10 | Ann Li WTA Wuhan · Hard |
0-2 | 7-13 | L |
| 14/10 | Daria Snigur WTA Wuhan · Hard |
2-0 | 13-8 | W |
| 12/10 | Aoi Ito WTA Wuhan · Hard |
2-0 | 12-4 | W |
| 02/10 | Diana Shnaider WTA Beijing · Hard |
0-2 | 4-12 | L |
| 30/09 | Anhelina Kalinina WTA Beijing · Hard |
2-1 | 15-15 | W |
| 16/09 | Sloane Stephens WTA Guadalajara · Hard |
0-2 | 12-14 | L |
| 13/09 | Darja Vidmanova WTA Guadalajara · Hard |
2-0 | 13-8 | W |
| 01/09 | Mirra Andreeva US Open Women · Hard |
0-2 | 4-12 | L |
Frequently asked questions
Who is the favourite in Harriet Dart vs Janice Tjen?
Our model gives 52% 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.