AI verdict
Model consensus and the Glicko-2 rating lean to Dahlin M. Full breakdown below.
Picks locked before kickoff results verified after public accuracy log →
| Compagnucci T | Dahlin M | |
|---|---|---|
| Win % | 61.6% | 0% |
| Hard % | 40.6% | 0% |
| Clay % | 64.2% | 0% |
| Grass % | 0% | 0% |
| Deciding set % | 60% | 0% |
| Tie-breaks % | 53.3% | 0% |
| Titles (total) | 8 | 0 |
| Last 10 | LWLWWLWWWL | L |
Source: scorego-app.com
Compagnucci T take on Dahlin M on August 18, 2026 in the ATP Challenger Sion, Switzerland Men Singles, International.
Recent form (W-D-L): Compagnucci T 3-0-2, Dahlin M 3-0-2. PropickAI's Glicko-2 model gives the home side 44% to win. Read on for detailed stats, previous meetings, the bookmaker line and the PropickAI neural-network verdict.
Our model prediction (Glicko-2)
2 Dahlin M — 56%
Model estimate: win Compagnucci T 43.6%, win Dahlin M 56.4%. Model favourite — Dahlin M.
Informational estimate, not a betting recommendation.
Independent AI-agent assessment from our data (model, market line, form, H2H)
Analytical AI-agent assessment, not a betting recommendation.
Math-model prediction
Based on the collected prematch data, the favourite looks like Compagnucci T.
For reference
Odds source: Fonbet line. This is the fair probability after removing the bookmaker margin from the odds — reference information, not a prediction or a betting recommendation.
For reference
↓ odds shortened (money on this outcome), ↑ drifted (line weakened). For reference, not a betting recommendation.
Model consensus
Modeli dayut edinyy signal. Takie matchi my pomechaem kak bolee silnye.
Head-to-head and form stats
Head-to-head and recent form per sports statistics — for reference.
AI overview
AI analysis:1/7 ready · Still preparing:DeepSeek, ChatGPT, Claude, Qwen, Kimi, GLM 5.2
The pre-match prediction for the ATP Challenger 50 tournament in Sion, Switzerland, featuring Tommaso Compagnucci and Max Dahlin, points toward an exciting and competitive clay-court encounter.
Head-to-Head and Surface Nuances
There are no previous professional head-to-head meetings between Tommaso Compagnucci and Max Dahlin. Compagnucci, a 26-year-old Italian ranked around World No. 364, is a natural clay-court grinder with extensive experience on this surface. Max Dahlin, a 20-year-old rising talent from Sweden ranked No. 880, prefers quicker conditions but has made notable strides on clay, even winning a set against Top 30 player Sebastian Baez earlier this season in Båstad. The clay courts of Sion favor Compagnucci’s tactical baseline game, but Dahlin’s explosive serve and raw power provide a heavy counterweight.
Current Form Analysis
Tommaso Compagnucci (LWLWW): Compagnucci has shown decent stability on the Challenger and Futures circuits, highlighted by an early-season title in Palm Coast. His clay campaign shows flashes of deep runs mixed with occasional early exits, losing his most recent match against seasoned opposition.
Max Dahlin (LWWWL): Dahlin is enjoying a breakthrough year, transitioning seamlessly from a dominant collegiate season at Michigan where he was named Big Ten Player of the Year. He recently made a strong run to a Challenger semifinal and pushed elite clay-court players to three sets.
Injuries and Motivation
Both players enter this first-round match fully healthy with no reported injuries or suspensions. Given that this is an ATP Challenger 50 event, motivation is incredibly high for both. Compagnucci is desperate to secure points to break into the Top 300, while Dahlin aims to capitalize on his rising trajectory and prove his standing at the professional level.
Market Probabilities vs. Value Assessment
The initial Glicko-calibrated model sets the baseline at P1 44% / P2 56%, making Dahlin the favorite. However, early pre-match line movement has drastically shifted the market, pushing Compagnucci down from 2.45 to 2.20, and lifting Dahlin from 1.48 up to 1.60.
This correction aligns with our final assessment. While Dahlin has the higher tennis ceiling, Compagnucci's deep familiarity with European clay and physical baseline resilience heavily mitigates the ranking gap. A straight-sets victory for either is unlikely; expect a grueling, prolonged battle that tests the stamina of both players.
P1 (Compagnucci Win): 45%
P2 (Dahlin Win): 55%
Total Games: Over 22.5 Games
Exact Score: 1:2
Conclusion
The main bet for this matchup is Over 22.5 Games. Dahlin's superior firepower should give him the slight edge across three sets, but Compagnucci’s clay-court expertise ensures he will fight for every game, pushing at least one set into deep or tiebreak territory.
| AI | 1 | 2 | Score | Total games | Bet |
|---|---|---|---|---|---|
| Google AI | 45% | 55% | 1:2 | Over 22.5 | Over 22.5 games |
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V baze uchteny nedavnie matchi oboikh uchastnikov.
We mark in green only strong signals where the model passed our publication filter. The other rows are for audit and training.
Tennis math model. Tennis without draws: the base signal comes from player rating, surface, form, serve/return and tournament fatigue. For live logic the set state and who is serving matter more than the overall points score.
Glicko-2 is a team-strength rating: it weighs the line, history and consistency, but is not a guarantee.
Tennis without draws: the base signal comes from player rating, surface, form, serve/return and tournament fatigue. For live logic the set state and who is serving matter more than the overall points score.
Betting notes are built from the line, market and our math model: take a signal only when the model and market agree.
| Outcome | Fonbet |
|---|---|
| 1.85 54.1% | |
| 1.88 53.2% | |
| 2.02 49.5% | |
| 1.08 92.6% | |
| 1.19 84.0% | |
| 5.20 19.2% | |
| 3.95 25.3% | |
| 1.80 55.6% | |
| 1.90 52.6% | |
| 1.65 60.6% | |
| 2.02 49.5% | |
| 1.85 54.1% | |
| 1.82 55.0% | |
| 1.70 58.8% | |
| 5.90 17.0% | |
| 4.15 24.1% | |
| 1.11 90.1% | |
| 1.20 83.3% |
| Outcome | Fonbet |
|---|---|
| 1.35 74.1% | |
| 1.03 97.1% | |
| 8.50 11.8% | |
| 2.95 33.9% |
| Outcome | Fonbet |
|---|---|
| Over 19.5 | 1.20 83.3% |
| Over 20.5 | 1.11 90.1% |
| Over 21.5 | 4.10 24.4% |
| Over 22.5 | 4.80 20.8% |
| Over 23.5 | 1.68 59.5% |
| Over 24.5 | 1.75 57.1% |
| Over 25.5 | 2.15 46.5% |
| Over 26.5 | 2.02 49.5% |
| Over 28.5 | 1.75 57.1% |
| Over 29.5 | 2.00 50.0% |
| Under 19.5 | 3.95 25.3% |
| Under 20.5 | 5.20 19.2% |
| Under 21.5 | 1.20 83.3% |
| Under 22.5 | 1.13 88.5% |
| Under 23.5 | 2.05 48.8% |
| Under 24.5 | 1.95 51.3% |
| Under 25.5 | 1.62 61.7% |
| Under 26.5 | 1.70 58.8% |
| Outcome | Fonbet |
|---|---|
| Over 2.5 | 8.50 11.8% |
| Under 2.5 | 1.03 97.1% |
Compagnucci T
Dahlin M
Full head-to-head history: Compagnucci T - Dahlin M
The Compagnucci T - Dahlin M breakdown — outcomes, probabilities, risks and history — is available after a free sign-in.
Sportradar · Winline StatsHub
By the PropickAI model, Compagnucci T is favoured — about 56% win probability.
The consensus of 7 AI models and the Glicko-2 rating leans to Compagnucci T. Full probabilities and bookmaker odds are shown on this page.
August 18, 2026.