Tennis · WTA Barranquilla · 07/09, 18:30
Prediction: Kayla Day vs Suzan Lamens
Team pages: Kayla Day · Suzan Lamens
Prediction summary
Winner
Kayla Day
Suzan Lamens
Estimated games
23.2
Recent form · 10 last
Kayla Day
6-4 (W-L)
Suzan Lamens
6-4 (W-L)
Our model (Elo) vs Market
Rating Elo · Kayla Day 1498 · Suzan Lamens 1495
| Kayla Day | Suzan Lamens | |
|---|---|---|
| Our model | 50% | 50% |
| 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
- Suzan Lamens dominates on serve: 6.3 aces and 46.1% break avg.
- Note: Kayla Day makes many double faults (4.5/match).
- Note: Suzan Lamens makes many double faults (4.6/match).
Statistics
| Kayla Day | Suzan Lamens | |
|---|---|---|
| Win % | 50% | 50% |
| Win % · Hard | 50% (8) | 50% (2) |
| Sets (G-P) | 1.3-1.2 | 1.2-1.2 |
| Games (G-P) | 11.8-12.2 | 12.7-12.2 |
| Aces | 6.3 | 6.3 |
| Double faults | 4.5 | 4.6 |
| 1st serve % | 66.6% | 69.5% |
| Break % | 39.5% | 46.1% |
Estimated total games (ours)
23.2
Last 10 matches played
Last matches of each player (sets and games). W = win, L = loss. Common opponents to both are in blue.
Kayla Day
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 24/08 | Julieta Pareja US Open Women · Hard |
0-2 | 4-12 | L |
| 15/08 | Shuai Zhang WTA Cincinnati · Hard |
1-2 | 10-14 | L |
| 13/08 | Yue Yuan WTA Cincinnati · Hard |
2-1 | 15-14 | W |
| 11/08 | Taylah Preston WTA Cincinnati · Hard |
2-0 | 12-5 | W |
| 05/08 | Coco Gauff WTA Toronto · Hard |
0-2 | 7-13 | L |
| 03/08 | Diane Parry WTA Toronto · Hard |
2-1 | 16-14 | W |
| 01/08 | Hanyu Guo WTA Toronto · Hard |
2-0 | 13-7 | W |
| 28/07 | Mai Hontama WTA Vancouver · Hard |
1-2 | 14-18 | L |
| 30/06 | Madison Keys Wimbledon Women · Grass |
1-2 | 14-18 | L |
| 25/06 | Katarzyna Kawa Wimbledon Women · Grass |
2-0 | 13-7 | W |
Suzan Lamens
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 26/08 | Arantxa Rus US Open Women · Hard |
0-2 | 7-12 | L |
| 25/08 | Emerson Jones US Open Women · Hard |
2-1 | 19-14 | W |
| 24/06 | Elena Pridankina Wimbledon Women · Grass |
1-2 | 14-17 | L |
| 23/06 | Amelia Rajecki Wimbledon Women · Grass |
2-0 | 13-8 | W |
| 16/06 | Paula Badosa WTA Berlin · Grass |
0-2 | 5-12 | L |
| 15/06 | Tessa Johanna Brockmann WTA Berlin · Grass |
2-0 | 12-4 | W |
| 15/06 | Dalma Galfi WTA Berlin · Grass |
2-0 | 13-9 | W |
| 10/06 | Anastasia Potapova WTA Hertogenbosch · Grass |
1-2 | 15-18 | L |
| 21/05 | Maja Chwalinska French Open Women · Clay |
0-2 | 11-14 | L |
| 20/05 | Irina-Camelia Begu French Open Women · Clay |
2-1 | 18-14 | W |
Frequently asked questions
Who is the favourite in Kayla Day vs Suzan Lamens?
Our model gives 55% to Kayla Day, 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.

