Tennis · UTR Pro Waco Women · 25/07, 17:30
Prediction: Alian Zack vs Alyson Shannon
Prediction summary
Winner
Alian Zack
Alyson Shannon
Estimated games
21.4
Recent form · 10 last
Alian Zack
7-3 (W-L)
Alyson Shannon
5-5 (W-L)
Our model (Elo) vs Market
Rating Elo · Alian Zack 1579 · Alyson Shannon 1541
| Alian Zack | Alyson Shannon | |
|---|---|---|
| Our model | 55% | 45% |
| Market | 65% | 35% |
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.
Statistics
| Alian Zack | Alyson Shannon | |
|---|---|---|
| Win % | 80% | 60% |
| Win % · Hard | 80% (10) | 60% (10) |
| Sets (G-P) | 1.6-0.7 | 1.3-1 |
| Games (G-P) | 12.5-7.9 | 11.7-10.5 |
| Aces | 1.4 | 0.8 |
| Double faults | 3.4 | 2.7 |
| 1st serve % | 63.6% | 62.6% |
| Break % | 55% | 59.1% |
Estimated total games (ours)
21.4
Last 10 matches played
Last matches of each player (sets and games). W = win, L = loss. Common opponents to both are in blue.
Alian Zack
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 24/07 | Bianca Vitale UTR Pro Waco Women · Hard |
2-0 | 12-4 | W |
| 23/07 | Zoie Epps UTR Pro Waco Women · Hard |
0-2 | 9-13 | L |
| 22/07 | Lani Brotman UTR Pro Waco Women · Hard |
2-1 | 16-8 | W |
| 22/07 | Kira Matushkina UTR Pro Waco Women · Hard |
2-1 | 15-15 | W |
| 23/11 | Kenna Erickson UTR Pro Waco Women · Hard |
2-0 | 12-3 | W |
| 22/11 | Lauren Seye UTR Pro Waco Women · Hard |
2-0 | 12-2 | W |
| 21/11 | Zimora Mcknight UTR Pro Waco Women · Hard |
2-0 | 12-4 | W |
| 20/11 | Addy Rogin UTR Pro Waco Women · Hard |
2-0 | 13-6 | W |
| 19/11 | Lily Revak UTR Pro Waco Women · Hard |
2-1 | 16-11 | W |
| 17/11 | Alina Shcherbinina UTR Pro Waco Women · Hard |
0-2 | 8-13 | L |
Alyson Shannon
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 24/07 | Ella Brownback UTR Pro Waco Women · Hard |
2-1 | 15-14 | W |
| 23/07 | Zuzanna Kubacha UTR Pro Waco Women · Hard |
0-2 | 2-12 | L |
| 22/07 | Zimora Mcknight UTR Pro Waco Women · Hard |
2-0 | 12-4 | W |
| 21/07 | Elena Mireles UTR Pro Waco Women · Hard |
0-2 | 12-14 | L |
| 27/06 | Jane Dunyon UTR Pro Knoxville Women · Hard |
2-0 | 13-9 | W |
| 26/06 | Liam Oved UTR Pro Knoxville Women · Hard |
2-0 | 13-7 | W |
| 25/06 | Lillie Murphy UTR Pro Knoxville Women · Hard |
0-2 | 7-13 | L |
| 24/06 | Gabrielle Guenther UTR Pro Knoxville Women · Hard |
2-1 | 18-11 | W |
| 23/06 | Audrey Aulia UTR Pro Knoxville Women · Hard |
1-2 | 13-17 | L |
| 19/06 | Mary Kate Monk UTR Pro Rome Women · Hard |
2-0 | 12-4 | W |
Frequently asked questions
Who is the favourite in Alian Zack vs Alyson Shannon?
Our model gives 60% to Alian Zack, 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.

