Tennis · UTR Pro Newport Beach · 08/09, 20:00
Prediction: Andy Nguyen vs Zach Stephens
Team pages: Andy Nguyen · Zach Stephens
Prediction summary
Winner
Andy Nguyen
Zach Stephens
Estimated games
20.5
Recent form · 10 last
Andy Nguyen
6-4 (W-L)
Zach Stephens
3-7 (W-L)
Our model (Elo) vs Market
Rating Elo · Andy Nguyen 1572 · Zach Stephens 1448
| Andy Nguyen | Zach Stephens | |
|---|---|---|
| Our model | 67% | 33% |
| Market | 81% | 19% |
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 Andy Nguyen (rating 1572 vs 1448).
- Andy Nguyen is in better form: 70% recent wins.
Statistics
| Andy Nguyen | Zach Stephens | |
|---|---|---|
| Win % | 70% | 20% |
| Win % · Hard | 70% (10) | 33% (6) |
| Sets (G-P) | 1.6-0.8 | 0.5-1.6 |
| Games (G-P) | 12.3-9.2 | 7.2-11.8 |
| Aces | 3.1 | 1.3 |
| Double faults | 2.1 | 2.7 |
| 1st serve % | 69.7% | 59.3% |
| Break % | 49% | 48.4% |
Estimated total games (ours)
20.5
Last 10 matches played
Last matches of each player (sets and games). W = win, L = loss. Common opponents to both are in blue.
Andy Nguyen
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 08/09 | Maximilian Wuelfing UTR Pro Newport Beach · Hard |
2-0 | 12-4 | W |
| 26/07 | Bryan Assi UTR Pro Newport Beach · Hard |
2-0 | 12-3 | W |
| 25/07 | Pavel Bushuev UTR Pro Newport Beach · Hard |
2-0 | 12-4 | W |
| 25/07 | David Duong UTR Pro Newport Beach · Hard |
0-2 | 7-12 | L |
| 26/06 | Adam Bain UTR Pro Newport Beach · Hard |
2-1 | 16-15 | W |
| 25/06 | Stefan Cooper UTR Pro Newport Beach · Hard |
2-1 | 15-11 | W |
| 24/06 | Charlie Underwood UTR Pro Newport Beach · Hard |
1-2 | 13-14 | L |
| 23/06 | Brock Anderson UTR Pro Newport Beach · Hard |
2-0 | 12-7 | W |
| 29/12 | Parashar Bharadwaj UTR Pro Newport Beach · Hard |
2-0 | 12-7 | W |
| 28/12 | Lucas Bollinger UTR Pro Newport Beach · Hard |
1-2 | 12-15 | L |
Zach Stephens
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 08/09 | Pavel Bushuev UTR Pro Newport Beach · Hard |
2-0 | 12-5 | W |
| 16/08 | Alafia Ayeni Challenger Roehampton · Hard |
0-2 | 3-12 | L |
| 11/08 | Amit Vales M15 Turku |
0-2 | 4-12 | L |
| 03/08 | Oscar Brown M25 Roehampton · ~Hard |
0-2 | 4-12 | L |
| 02/08 | Max Benaim M25 Roehampton · ~Hard |
2-0 | 12-8 | W |
| 29/07 | Michael Agwi M15 Dublin |
0-2 | 3-12 | L |
| 21/07 | Alexandre Reco M15 Rognac |
0-2 | 6-13 | L |
| 15/07 | Nazim Makhlouf M15 Monastir · ~Hard |
0-2 | 9-13 | L |
| 05/07 | Dinko Dinev Challenger Nottingham · Grass |
1-2 | 17-19 | L |
| 01/07 | Clement Lemire M25 Ajaccio · ~Hard |
0-2 | 2-12 | L |
Frequently asked questions
Who is the favourite in Andy Nguyen vs Zach Stephens?
Our model gives 75% to Andy Nguyen, 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.

