Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Sport Prediction Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Sport Prediction → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Sport Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Sport Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Sport Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Sport Prediction → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Sport Prediction.
Active sub-markets
| Targu Mures: Felix Balshaw vs Sumit Nagal Match O/U 21.5 | 0% Over | 100% Under |
| Targu Mures: Felix Balshaw vs Sumit Nagal Match O/U 22.5 | 0% Over | 100% Under |
| Targu Mures: Felix Balshaw vs Sumit Nagal Match O/U 23.5 | 0% Over | 100% Under |
| Targu Mures: Felix Balshaw vs Sumit Nagal | 0% Felix Balshaw | 100% Sumit Nagal |
| Completed Match | 100% YES | 0% NO |
| Targu Mures: Felix Balshaw vs Sumit Nagal Set 2 Winner | 0% Balshaw | 100% Nagal |
Market context
The underlying event is the ATP Challenger Târgu Mureș final between Felix Balshaw and Sumit Nagal, scheduled for 9:00am ET on 27 June 2026 at Court 1 in Romania. Balshaw, a qualifier ranked 320, enters as the projected winner with 62% implied probability, while Nagal, ranked 285, holds 38% support[1][2]. The crowd-implied 0% YES probability for Balshaw advancing contradicts live betting models and historical head-to-head data showing Balshaw’s perfect 5-0 record in their last five encounters, averaging 2.0 points per match with 100% against-the-spread wins[4].
Historically, such extreme divergences between market sentiment and statistical probability occur when late withdrawals or injury scares distort pricing, yet no official cancellation has been confirmed by the ATP as of 16:00 UTC today[3]. Comparable cases from recent Challengers show that when a player’s pre-match win probability exceeds 60% but the market prices them at 0%, it typically signals a walkover or forfeiture before the first ball is struck, resolving the market to a fair price rather than a definitive winner[3]. Traders should monitor the official ATP match status page for real-time updates on player availability, as any withdrawal before the match start triggers a fair-price resolution instead of a standard outcome[3].
Key catalysts include the 12:10 UTC start time at Court 1 and any pre-match medical announcements from tournament officials, which could alter the probability landscape within minutes[5]. FanDuel and BetUS currently list Balshaw at -192 money line odds, reinforcing his 62% edge, while Nagal sits at +162, suggesting the market’s 0% pricing is an anomaly rather than a reflection of form[7][10]. Watch for the first ball played to confirm the match has commenced, as any delay beyond seven days without a winner resolves the market to 50-50 per the rules[3]. No coaching changes or key absences have been reported for either player, making on-court performance the sole determinant[2].
Methodology
This page reviews Targu Mures: Felix Balshaw vs Sumit Nagal across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Sport Prediction — the application we operate, where you trade directly against the Polymarket order book at 0% fees.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- Where can I trade this market with the lowest fees?
- On Sport Prediction, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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 Sport Prediction?
- Zero. Sport Prediction routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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.
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