Tennis · M25 Darwin · 30/09, 09:00
Prediction: Sam Ryan Ziegann vs Jake Delaney
Team pages: Sam Ryan Ziegann · Jake Delaney
Prediction summary
Winner
Sam Ryan Ziegann
Jake Delaney
Estimated games
21.6
Recent form · 10 last
Sam Ryan Ziegann
6-4 (W-L)
Jake Delaney
2-8 (W-L)
Head-to-head
Sam Ryan Ziegann
0–3
Jake Delaney
(3 last)
- 17 Sept0-2 4-12L
- 19 Dec0-2 2-12L
- 12 Sept0-2 5-12L
Our model (Elo) vs Market
Rating Elo · Sam Ryan Ziegann 1504 · Jake Delaney 1473
| Sam Ryan Ziegann | Jake Delaney | |
|---|---|---|
| Our model | 54% | 46% |
| Market | 16% | 84% |
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
- Head-to-head: Sam Ryan Ziegann 0–3 Jake Delaney (3).
Statistics
| Sam Ryan Ziegann | Jake Delaney | |
|---|---|---|
| Win % | 50% | 40% |
| Win % · Hard | 43% (7) | 29% (7) |
| Sets (G-P) | 1.3-1 | 0.8-1.5 |
| Games (G-P) | 11.1-10.8 | 10.3-12.3 |
| Aces | 5.4 | 11.9 |
| Double faults | 3.2 | 3.4 |
| 1st serve % | 71.6% | 73.9% |
| Break % | 47.6% | 33.2% |
Estimated total games (ours)
21.6
H2H · Sam Ryan Ziegann 0 – 3 Jake Delaney (3)
Head-to-head (H2H) · Sam Ryan Ziegann 0–3 Jake Delaney
Swipe the table sideways →
| Date | Sets | Games | Res. |
|---|---|---|---|
| 17/09/25 ITF M25 Tamworth | 0-2 | 4-12 | L |
| 19/12/24 ITF M15 Tauranga | 0-2 | 2-12 | L |
| 12/09/23 ITF M25 Darwin | 0-2 | 5-12 | L |
Last 10 matches played
Last matches of each player (sets and games). W = win, L = loss. Common opponents to both are in blue.
Sam Ryan Ziegann
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| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 14/09 | Filip Peliwo Challenger Phan Thiet · Hard |
0-2 | 5-12 | L |
| 13/09 | Thantub Suksumrarn Challenger Phan Thiet Qual · Hard |
2-0 | 13-6 | W |
| 08/09 | Timofei Derepasko Challenger Phan Thiet · Hard |
1-2 | 13-16 | L |
| 07/09 | Yuta Kawahashi Challenger Phan Thiet · Hard |
2-0 | 12-8 | W |
| 06/09 | Christopher Papa Challenger Phan Thiet · Hard |
2-0 | 12-5 | W |
| 04/09 | Leo Borg M15 Bali |
1-2 | 14-18 | L |
| 03/09 | Stefan Storch M15 Bali |
2-0 | 12-7 | W |
| 01/09 | Eric Ahren Moonga M15 Bali |
2-0 | 12-7 | W |
| 26/08 | Chan-Yeong Oh M15 Maanshan · ~Hard |
0-2 | 4-12 | L |
| 19/08 | Fanming Meng M15 Maanshan · ~Hard |
1-2 | 14-17 | L |
Jake Delaney
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| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 22/09 | Taro Daniel ATP Hangzhou · Hard |
0-2 | 7-12 | L |
| 17/09 | Bernard Tomic Challenger Guangzhou · Hard |
0-2 | 5-12 | L |
| 15/09 | Hikaru Shiraishi Challenger Guangzhou · Hard |
2-1 | 16-13 | W |
| 09/09 | Pavel Kotov Challenger Shanghai · Hard |
0-2 | 12-14 | L |
| 07/09 | Hayato Matsuoka Challenger Shanghai · Hard |
2-1 | 16-18 | W |
| 01/09 | Koki Matsuda Challenger Zhangjiagang · Hard |
0-2 | 12-14 | L |
| 26/08 | Hyeon Chung M25 Taipei · ~Hard |
0-2 | 4-12 | L |
| 01/08 | Moerani Bouzige M15 Brisbane |
0-2 | 6-12 | L |
| 30/07 | Jeremy Zhang M15 Brisbane |
2-0 | 12-2 | W |
| 29/07 | Joshua Charlton M15 Brisbane |
2-1 | 13-14 | W |
Frequently asked questions
Who is the favourite in Sam Ryan Ziegann vs Jake Delaney?
Our model gives 67% to Jake Delaney, 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.