Prediction: Quentin Halys vs Facundo Diaz Acosta
Team pages: Quentin Halys · Facundo Diaz Acosta
Prediction summary
Winner
Quentin Halys
Facundo Diaz Acosta
Estimated games
23.9Bet365 line 37.5
Recent form · 10 last
Quentin Halys
9-1 (W-L)
Facundo Diaz Acosta
8-2 (W-L)
Head-to-head
Quentin Halys
0–1
Facundo Diaz Acosta
(1 last)
- 21 Aug1-2 12-16L
Our model (Elo) vs Market
Rating Elo · Quentin Halys 1587 · Facundo Diaz Acosta 1567
| Quentin Halys | Facundo Diaz Acosta | |
|---|---|---|
| Our model | 53% | 47% |
| Market | 78% | 22% |
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
- Quentin Halys dominates on serve: 10.2 aces and 46.3% break avg.
- Head-to-head: Quentin Halys 0–1 Facundo Diaz Acosta (1).
Statistics
| Quentin Halys | Facundo Diaz Acosta | |
|---|---|---|
| Win % | 80% | 70% |
| Win % · Clay | 100% (5) | 70% (10) |
| Sets (G-P) | 1.8-0.5 | 1.6-0.8 |
| Games (G-P) | 13.7-10.8 | 13.1-9.8 |
| Aces | 10.2 | 2.4 |
| Double faults | 2.7 | 1.4 |
| 1st serve % | 81.4% | 71.5% |
| Break % | 46.3% | 41.9% |
Estimated total games (ours)
23.9 · Bet365 line 37.5 · -13.6
Estimate calibrated to best-of-3; this match is best-of-5 — the total is indicative, not reliable, so we do not show Over/Under here.
H2H · Quentin Halys 0 – 1 Facundo Diaz Acosta (1)
Head-to-head (H2H) · Quentin Halys 0–1 Facundo Diaz Acosta
Swipe the table sideways →
| Date | Sets | Games | Res. |
|---|---|---|---|
| 21/08/23 ATP Winston-Salem | 1-2 | 12-16 | L |
Last 10 matches played
Last matches of each player (sets and games). W = win, L = loss. Common opponents to both are in blue.
Quentin Halys
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 25/08 | Benjamin Bonzi ATP Winston-Salem · Hard |
1-2 | 15-15 | L |
| 15/08 | Alex De Minaur ATP Cincinnati · Hard |
1-2 | 15-14 | L |
| 14/08 | Vit Kopriva ATP Cincinnati · Hard |
2-0 | 13-10 | W |
| 13/08 | Bu Yunchaokete ATP Cincinnati · Hard |
2-0 | 13-8 | W |
| 11/08 | Soonwoo Kwon ATP Cincinnati · Hard |
2-1 | 17-16 | W |
| 25/07 | Alexander Bublik ATP Kitzbuhel · Clay |
2-0 | 13-10 | W |
| 24/07 | Yannick Hanfmann ATP Kitzbuhel · Clay |
2-0 | 13-10 | W |
| 23/07 | Mariano Navone ATP Kitzbuhel · Clay |
2-0 | 13-8 | W |
| 22/07 | Valentin Vacherot ATP Kitzbuhel · Clay |
2-0 | 12-7 | W |
| 21/07 | Laslo Djere ATP Kitzbuhel · Clay |
2-0 | 13-10 | W |
Facundo Diaz Acosta
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| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 02/08 | Mili Poljicak Challenger San Marino · Clay |
2-0 | 12-5 | W |
| 01/08 | Vilius Gaubas Challenger San Marino · Clay |
2-0 | 12-5 | W |
| 31/07 | Juan Carlos Prado Angelo Challenger San Marino · Clay |
2-1 | 16-9 | W |
| 29/07 | Francesco Forti Challenger San Marino · Clay |
2-0 | 13-8 | W |
| 28/07 | Tommaso Compagnucci Challenger San Marino · Clay |
2-0 | 12-6 | W |
| 22/07 | Alexander Bublik ATP Kitzbuhel · Clay |
0-2 | 8-13 | L |
| 20/07 | Federico Cina ATP Kitzbuhel · Clay |
2-1 | 16-13 | W |
| 14/07 | Lautaro Midon ATP Bastad · Clay |
1-2 | 12-15 | L |
| 11/07 | Hugo Gaston Challenger Braunschweig · Clay |
1-2 | 18-19 | L |
| 10/07 | Niels McDonald Challenger Braunschweig · Clay |
2-0 | 12-5 | W |
Frequently asked questions
Who is the favourite in Quentin Halys vs Facundo Diaz Acosta?
Our model gives 67% to Quentin Halys, using surface Elo on clay.
What is the prediction based on?
On an Elo model by surface (clay) adjusted for opponent quality, compared with the market odds.

