Polymarket

Sinner vs. Medvedev: Polymarket Odds Soar for Sinner as Rome Semifinal Suspended by Rain

A high-stakes prediction market on Polymarket for the Internazionali BNL d'Italia semifinal between Jannik Sinner and Daniil Medvedev remains active after their match was suspended due to rain, with Sinner holding a significant lead and commanding 91% of the market.

Admin

— 3 min read

The prediction market on Polymarket for the Internazionali BNL d'Italia semifinal between Jannik Sinner and Daniil Medvedev has seen intense trading, with a substantial volume of $2,936,382. The market, which will resolve based on the match's outcome, currently reflects an overwhelming sentiment in favor of Jannik Sinner, with his outcome trading at 0.9105, while Daniil Medvedev's stands at 0.0895.

This strong lean towards Sinner is directly tied to the unfolding events at the Foro Italico in Rome. The highly anticipated semifinal, originally scheduled for May 15, 2026, was suspended due to heavy rain. At the time of the suspension, World No. 1 Jannik Sinner was leading Daniil Medvedev 6-2, 5-7, 4-2, with Medvedev serving at Ad-In in the third and deciding set. The match is set to resume on May 16, 2026, at 3 p.m. Rome time (9 a.m. ET).

Sinner's dominant performance in the tournament has been a key driver for the market's confidence. He entered the semifinal on a remarkable 32-match winning streak at the ATP Masters 1000 level, a new record, and secured his place in the final four with a straight-sets victory over Andrey Rublev. This impressive run underscores his current status as a formidable force on the ATP Tour.

Conversely, Daniil Medvedev, the 2023 Rome champion, has shown signs of physical struggles. During the suspended match against Sinner, he was observed leaning over and took a medical timeout for treatment. While Medvedev received a walkover in an earlier round due to Tomas Machac's illness, allowing him to advance without playing, his recent physical condition appears to be a concern. This likely contributes significantly to the market's low probability assigned to his victory.

The Internazionali BNL d'Italia, an ATP 1000 event running from May 5 to May 17, 2026, has already seen its share of upsets and withdrawals, including defending champion Carlos Alcaraz (wrist injury) and an early exit for Novak Djokovic. Casper Ruud has already advanced to the final, awaiting the winner of this match.

The current Polymarket odds imply a 91% chance for Jannik Sinner to advance against Daniil Medvedev, reflecting not only Sinner's superior form and lead in the suspended match but also the perceived physical vulnerability of Medvedev. As the match resumes, all eyes will be on Rome to see if Sinner can close out the victory and validate the market's strong conviction.

Sources:

Market data fetched at 2026-05-16 00:15 UTC | Polymarket ID: 2263895

This article is generated by AI for informational purposes only. It does not constitute financial advice. Always do your own research before making any investment decisions. Data sourced from Polymarket and public web sources.

Read more