Fiona Ferro vs Rebecca Marino Prediction (Aug 24, 2026)
Result: Rebecca Marino won. We gave Rebecca Marino 41% before the match, so our pick (Fiona Ferro) was wrong.
Brier score (lower is better): ours 0.350, market six hours out 0.372.
| Our model | Fiona Ferro 59% · Rebecca Marino 41% |
| Market price at our call | Fiona Ferro 45% |
| Event | US Open Women Singles · Unknown |
| Scheduled start | Mon Aug 24, 2026, 01:00 PM ET |
| Call logged | 2026-08-23 20:37 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.
More matches on Aug 24:
- Linda Fruhvirtova vs Polina Kudermetova
- Carson Branstine vs Clervie Ngounoue
- Kayla Cross vs Robin Montgomery
- Greet Minnen vs Jeline Vandromme
- Polona Hercog vs Moyuka Uchijima
- Lucie Havlickova vs Elizara Yaneva
- Noma Noha Akugue vs Sara Sorribes Tormo
- Nuria Brancaccio vs Francesca Jones
- Mona Barthel vs Whitney Osuigwe
- Priscilla Hon vs Alice Tubello
- Joanna Garland vs Leyre Romero Gormaz
- Hayu Kinoshita vs Darja Semenistaja
- Alexandra Shubladze vs Anastasiia Sobolieva
- Astra Sharma vs Yeon Woo Ku
- Storm Hunter vs Maddison Inglis
- Susan Bandecchi vs Alina Charaeva
- Viktoria Hruncakova vs Julia Riera
- Teodora Kostovic vs Arantxa Rus
- Claire Liu vs Heather Watson
- Angela Fita Boluda vs Lin Zhu
- Elizabeth Mandlik vs Kristina Penickova
- Lucia Bronzetti vs Luisina Giovannini
- Polina Iatcenko vs Julie Struplova
- Lina Gjorcheska vs Mai Hontama
- Elina Avanesyan vs Andrea Lazaro Garcia
- Elvina Kalieva vs Kristina Mladenovic
- Sofia Costoulas vs Jennifer Ruggeri
- Maria Carle vs Vendula Valdmannova
- Dalma Galfi vs Aliaksandra Sasnovich
- Kayla Day vs Julieta Pareja
- Rebeka Masarova vs Iryna Shymanovich
- Madison Brengle vs Anastasia Gasanova
- Ayla Aksu vs Lucrezia Stefanini
- Laura Samson vs Tamara Zidansek
- Jodie Burrage vs Guiomar Maristany Zuleta de Reales
- Bianca Andreescu vs Eva Vedder
- Caroline Dolehide vs Veronika Podrez
- Dominika Salkova vs Akasha Urhobo
- Gabriela Knutson vs Varvara Lepchenko
- Despina Papamichail vs Laura Pigossi
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