Jessica Pegula vs Iga Swiatek Prediction (Aug 22, 2026)
Result: Jessica Pegula won. We gave Jessica Pegula 41% before the match, so our pick (Iga Swiatek) was wrong.
Brier score (lower is better): ours 0.348, market six hours out 0.462.
| Our model | Iga Swiatek 59% · Jessica Pegula 41% |
| Market price at our call | Iga Swiatek 71% |
| Event | Cincinnati · Hard |
| Scheduled start | Sat Aug 22, 2026, 02:00 PM ET |
| Call logged | 2026-08-21 15:09 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 Cincinnati 2026 predictions · Jessica Pegula predictions · Iga Swiatek predictions
More matches on Aug 22:
- Flavio Cobolli vs Arthur Fils
- Chun-Hsin Tseng vs Jan Kumstat
- Oliver Tarvet vs Lucas Poullain
- Dominic Stricker vs Benjamin Hassan
- Jessica Hinojosa Gomez vs Maya Joint
- Yulia Putintseva vs Victoria Rodriguez
- Anna Bondar vs Elsa Jacquemot
- Sinja Kraus vs En-Shuo Liang
- Emiliana Arango vs Panna Udvardy
- Darja Vidmanova vs Caroline Werner
- Lanlana Tararudee vs Maria Timofeeva
- Leolia Jeanjean vs Kamilla Rakhimova
- Brandon Nakashima vs Frances Tiafoe
- Li Tu vs Quinn Vandecasteele
- Hugo Grenier vs Neil Oberleitner
- Sara Bejlek vs Coco Gauff
- Stefanos Sakellaridis vs Taro Daniel
- Pedro Martinez vs Valentin Royer
- Hubert Hurkacz vs Moez Echargui
- Lloyd Harris vs Sebastian Baez
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