Braunschweig: Jan Choinski vs Max Hans Rehberg

Platform comparison

Market context

The ATP Challenger match in Braunschweig between Jan Choinski and Max Hans Rehberg is scheduled for today at 10:30 AM ET, with Choinski widely expected to advance. On Polymarket, this contract currently trades at 100% YES for Choinski winning, reflecting near-total confidence in the outcome despite the match not yet being completed. The market uses USDC on the Polygon network, settling via conditional tokens that resolve to "Jan Choinski" if he advances, or "Max Hans Rehberg" if he does, with a 50-50 split only if the match is cancelled or delayed beyond seven days without a winner.

Historically, similar 100% priced tennis contracts on prediction markets have resolved correctly when one player holds a clear head-to-head advantage and superior recent form. In this case, Choinski has won his last two matches, including a Round 2 victory over Maks Kasnikowski on 17 June, while Rehberg has not yet shown comparable momentum in this tournament. Tennis.com projects Choinski as the 60% favourite, reinforcing the market’s extreme pricing as grounded in statistical reality rather than speculation[2].

Traders should monitor the official start time and any live score updates from Sofascore or Tennis.com, as delays or early retirements could shift settlement conditions. The match is part of the Braunschweig Challenger, and any announcement of weather disruptions or player injuries would be critical. Recent coverage on Tennis Channel confirms the match is live and proceeding as scheduled, with no indication of cancellation[8]. With the settlement window ending 14:30 UTC on 15 July 2026, the current 100% price remains stable unless the match fails to produce a decisive winner.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Braunschweig: Jan Choinski vs Max Hans Rehberg across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to PolyGram, which mirrors 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

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

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 Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

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.