Plovdiv: Tommaso Compagnucci vs Maxim Mrva

Platform comparison

Active sub-markets

Market context

The underlying event is the ATP Challenger first-round tennis match in Plovdiv, Bulgaria, between Tommaso Compagnucci and Maxim Mrva, scheduled to begin at 08:00 UTC on 22 June 2026. This contest marks the players’ inaugural head-to-head encounter, with Compagnucci ranked 370 and Mrva 287, creating a notable disparity in experience and form.

Historically, prediction markets assigning 100% implied probability to a single outcome in unplayed Challenger matches have almost invariably resolved to that outcome when the match commenced without cancellation. Comparable cases from the 2024 and 2025 ATP Challenger seasons show that when sportsbooks price a player as a clear favourite (e.g., Mrva at 1.333 versus Compagnucci at 2.96) and analysts consistently pick that player to win in two sets, the market’s 100% YES probability aligns with the consensus rather than indicating a pricing error[2]. The divergence here is stark: while NEO.bet lists Compagnucci as the winner at 4.95 odds for a 2:0 result, the prediction market’s certainty suggests the crowd expects Mrva to advance decisively, contradicting the sportsbook’s implied probability for a Compagnucci victory[1].

Traders should monitor the official ATP Tour live score feed and the match’s start time confirmation, as any delay beyond seven days or cancellation would trigger a 50-50 resolution. Recent coverage from Tennis Tonic confirms Mrva is the pick to win in two sets, reinforcing the analyst consensus that supports the market’s current pricing[2]. No further announcements are expected before the match, but real-time score updates will be critical once play begins.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Best Prediction Markets, which mirrors the Polymarket order book directly.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

What does it cost to trade on Best Prediction Markets?

Zero. Best Prediction Markets routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.