Tennis · Challenger Brisbane · 10/11, 01:00
Prediction: Casey Hoole vs Sam Ryan Ziegann
Team pages: Casey Hoole · Sam Ryan Ziegann
Prediction summary
Winner
Casey Hoole
Sam Ryan Ziegann
Estimated games
23.9
Recent form · 10 last
Casey Hoole
8-2 (W-L)
Sam Ryan Ziegann
4-6 (W-L)
Head-to-head
Casey Hoole
1–0
Sam Ryan Ziegann
(1 last)
- 24 Jul2-0 12-7W
Our model (Elo) vs Market
Rating Elo · Casey Hoole 1603 · Sam Ryan Ziegann 1572
| Casey Hoole | Sam Ryan Ziegann | |
|---|---|---|
| Our model | 54% | 46% |
| Market | 75% | 25% |
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
- Casey Hoole dominates on serve: 8 aces and 44.9% break avg.
- Sam Ryan Ziegann dominates on serve: 6.4 aces and 45.7% break avg.
- Head-to-head: Casey Hoole 1–0 Sam Ryan Ziegann (1).
Statistics
| Casey Hoole | Sam Ryan Ziegann | |
|---|---|---|
| Win % | 80% | 70% |
| Win % · Hard | – | 100% (2) |
| Sets (G-P) | 1.8-0.8 | 1.5-0.9 |
| Games (G-P) | 14.8-12.1 | 12.6-11 |
| Aces | 8 | 6.4 |
| Double faults | 1.1 | 2.6 |
| 1st serve % | 75.2% | 69.8% |
| Break % | 44.9% | 45.7% |
Estimated total games (ours)
23.9
H2H · Casey Hoole 1 – 0 Sam Ryan Ziegann (1)
Head-to-head (H2H) · Casey Hoole 1–0 Sam Ryan Ziegann
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| Date | Sets | Games | Res. |
|---|---|---|---|
| 24/07/21 UTR Pro Tennis Series Brisbane | 2-0 | 12-7 | W |
Last 10 matches played
Last matches of each player (sets and games). W = win, L = loss. Common opponents to both are in blue.
Casey Hoole
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| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 28/10 | Herman Hoeyeraal M25 Tamworth |
1-2 | 18-18 | L |
| 24/10 | Isaac Becroft M25 Tamworth |
1-2 | 14-18 | L |
| 23/10 | Philip Sekulic M25 Tamworth |
2-0 | 13-9 | W |
| 22/10 | Li Tu M25 Tamworth |
2-1 | 17-16 | W |
| 21/10 | Nick Beamish M25 Tamworth |
2-1 | 14-12 | W |
| 11/10 | Stefan Vujic M25 Darwin |
2-1 | 18-12 | W |
| 10/10 | Zane Stevens M25 Darwin |
2-0 | 13-6 | W |
| 09/10 | Moerani Bouzige M25 Darwin |
2-1 | 16-15 | W |
| 08/10 | Tai Leonard Sach M25 Darwin |
2-0 | 12-7 | W |
| 07/10 | Jack Bruce-Smith M25 Darwin |
2-0 | 13-8 | W |
Sam Ryan Ziegann
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| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 09/11 | Chase Ferguson Challenger Brisbane · Hard |
2-0 | 13-10 | W |
| 08/11 | Ethan Cook Challenger Brisbane · Hard |
2-1 | 17-13 | W |
| 30/10 | Jeremy Beale M25 Tamworth |
0-2 | 6-12 | L |
| 29/10 | Chase Ferguson M25 Tamworth |
2-0 | 12-5 | W |
| 28/10 | Chen Dong M25 Tamworth |
2-1 | 15-11 | W |
| 22/10 | Enzo Aguiard M25 Tamworth |
1-2 | 19-20 | L |
| 21/10 | Harrison Satara M25 Tamworth |
2-1 | 14-12 | W |
| 09/10 | Philip Sekulic M25 Darwin |
0-2 | 5-12 | L |
| 08/10 | Joshua Charlton M25 Darwin |
2-0 | 13-10 | W |
| 07/10 | Luca Connaughton M25 Darwin |
2-0 | 12-5 | W |
Frequently asked questions
Who is the favourite in Casey Hoole vs Sam Ryan Ziegann?
Our model gives 66% to Casey Hoole, 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.

