Hubert Hurkacz vs Roman Safiullin Prediction (Aug 21, 2026)
Result: Hubert Hurkacz won. We gave Hubert Hurkacz 64% before the match, so our pick (Hubert Hurkacz) was right.
Brier score (lower is better): ours 0.129, market six hours out 0.137.
| Our model | Hubert Hurkacz 64% · Roman Safiullin 36% |
| Market price at our call | Hubert Hurkacz 63% |
| Event | Challenger Cancun · Hard |
| Scheduled start | Fri Aug 21, 2026, 07:00 PM ET |
| Call logged | 2026-08-21 08:41 UTC (before first serve) |
Every call we make is logged before the match and graded after it. See the live tennis board, the full match list and our public track record.
All Challenger Cancun 2026 predictions · Hubert Hurkacz predictions · Roman Safiullin predictions
More matches on Aug 21:
- Coco Gauff vs Marta Kostyuk
- Sara Bejlek vs Madison Keys
- Chun-Hsin Tseng vs Norbert Gombos
- Frances Tiafoe vs Lorenzo Musetti
- Filip Cristian Jianu vs Jan Kumstat
- Lorenzo Giustino vs Benjamin Hassan
- Benjamin Bonzi vs Luca Van Assche
- Dominic Stricker vs Tommaso Compagnucci
- Hugo Gaston vs Jesper de Jong
- Sebastian Baez vs Coleman Wong
- Clement Chidekh vs Valentin Royer
- Stefanos Sakellaridis vs Zizou Bergs
- Moez Echargui vs Moise Kouame
- Lloyd Harris vs Vit Kopriva
- Daniil Glinka vs Pedro Martinez
- Jacob Fearnley vs Taro Daniel
Regulatory Disclosures, Safe-Harbor & Terms of Use
1. Analytical & Research Use Only: iPredictSport is a quantitative research platform publishing statistical estimates for educational, informational, and analytical purposes only. iPredictSport is not an investment adviser, commodity trading advisor (CTA), registered broker-dealer, or sports wagering operator. Nothing contained on this site, in our API, or in our newsletters constitutes financial advice, investment recommendations, or sports betting advice.
2. Hypothetical & Simulated Performance (CFTC Rule 4.41): Performance figures for our autonomous paper agent and proposed bet track records are simulated, hypothetical, and based on paper audits. Unlike an actual performance record, simulated results do not represent actual trading, may not reflect market liquidity, exchange slippage, or trading bans, and cannot account for psychological risk factors. No representation is made that any user will or is likely to achieve profits or losses similar to those shown. Past performance does not guarantee future results.
3. Market Risk & Capital Loss: Trading binary contracts on prediction markets (such as Kalshi or Polymarket) or placing sports wagers involves substantial financial risk, including the possible loss of 100% of staked capital. Odds and spreads fluctuate continuously. Users assume sole responsibility for their own trading decisions and bankroll sizing.
4. Responsible Gaming & Age Requirements: Fliff sweepstakes is available to legal residents aged 18+ in eligible states. Financial prediction exchanges (including Kalshi) require 18+, and commercial sportsbooks require 21+, subject to jurisdiction. If you or someone you know has a gambling problem and wants help, confidential crisis counseling and referral services can be accessed 24/7 by calling 1-800-GAMBLER (1-800-426-2537) or visiting ncpgambling.org.
5. Affiliate & Compensation Disclosure: iPredictSport may receive affiliate commissions, referral fees, or cost-per-acquisition (CPA) compensation from links to partners (including Fliff, Kalshi, and Polymarket) at no additional cost to you. For Fliff, attribution requires entry of promo code IPREDICT or IPSLIVE in the mobile app. Fliff is a sweepstakes sports product for adults 18+ and is void where prohibited by law (18 excluded states). This commercial compensation does not alter our objective quantitative probabilities, model outputs, or editorial gates.
Full text: Terms of Use · Disclaimer · Affiliate & Advertising Disclosure · Privacy Policy