Alex Barrena vs Samuele Pieri Prediction (Sep 17, 2026)
Result: Alex Barrena won. We gave Alex Barrena 78% before the match, so our pick (Alex Barrena) was right.
| Our model | Alex Barrena 78% · Samuele Pieri 22% |
| Market price at our call | Alex Barrena 56% |
| Event | Challenger Biella · Clay |
| Scheduled start | Thu Sep 17, 2026, 10:10 AM ET |
| Call logged | 2026-09-16 23:36 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 Biella 2026 predictions · Alex Barrena predictions · Samuele Pieri predictions
More matches on Sep 17:
- Filip Peliwo vs Moise Kouame
- Blake Ellis vs Ilia Simakin
- Dominika Salkova vs Mary Stoiana
- Elina Avanesyan vs Alina Charaeva
- Peyton Stearns vs Sloane Stephens
- Nauhany Vitoria Leme Da Silva vs Kaitlin Quevedo
- Alexander Binda vs Fajing Sun
- Naoya Honda vs Petr Bar Biryukov
- Suzan Lamens vs Solana Sierra
- Laura Samson vs Anastasiia Sobolieva
- Mona Barthel vs Mia Ristic
- Eva Lys vs Nadia Podoroska
- Samira de Stefano vs Alice Tubello
- Bernard Tomic vs Jake Delaney
- Noemi Basiletti vs Ekaterine Gorgodze
- Francesco Forti vs Mika Brunold
- Anna Blinkova vs Vendula Valdmannova
- Marco Cecchinato vs Marvin Moeller
- Juan Cruz Martin Manzano vs Tommaso Compagnucci
- Elena Malygina vs Jeline Vandromme
- Noma Noha Akugue vs Malaika Rapolu
- Paula Badosa vs Jazmin Ortenzi
- Filip Pieczonka vs Marco Trungelliti
- Irene Burillo Escorihuela vs Nastasja Schunk
- Gabriela Knutson vs Anouk Koevermans
- Daniel Elahi Galan vs Nikolas Sanchez Izquierdo
- Alicia Herrero Linana vs Rebeka Masarova
- Marta Kostyuk vs Liudmila Samsonova
- Hynek Barton vs Zdenek Kolar
- Darwin Blanch vs Federico Agustin Gomez
- Borna Gojo vs Matteo Martineau
- Bryce Nakashima Nakashima vs Timo Legout
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