Swedish Open: Max Dahlin vs Sebastian Baez

Platform comparison

Market context

The Swedish Open first-round clash between Max Dahlin and Sebastian Baez in Bastad has attracted near-zero backing for the Swedish qualifier on prediction markets, with the crowd-implied probability for Dahlin advancing sitting at 0% YES. This mirrors the overwhelming consensus across traditional sportsbooks and tennis analytics, where Baez is priced as a heavy favourite due to his superior experience and ranking compared to the inexperienced Dahlin[1][6].

Historical precedents in ATP 250 events involving unranked qualifiers facing established top-100 players typically produce implied probabilities for the qualifier below 5%, often collapsing to near-zero when the opponent holds a significant ranking gap. In this specific matchup, analytics platforms project a 93% win probability for Baez, while betting odds reflect a 1.005 price for the Argentine versus 16.75 for Dahlin, indicating a stark divergence that aligns with the prediction market’s extreme bearish stance on the home player[3][6].

Traders should monitor any pre-match injury announcements or schedule changes from the Nordea Open, as Baez’s form in Bastad and his recent ATP performance will be the primary catalysts for settlement. No head-to-head history exists between the two, removing any uncertainty about past dynamics, while the game-handicap line of 7.5 further underscores the expectation of a dominant Baez victory[2][5]. With the match originally scheduled for 4:00 AM ET on 13 July and now effectively underway or resolved depending on local timing, the lack of movement on Dahlin’s probability suggests the market views the outcome as virtually decided.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

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

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?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. 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 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.

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.