Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Scam?) Pick polygram.ink (preferred broker) |
74% | 26% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
74% | 26% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Bogota: Tristan McCormick vs Pedro Sakamoto Set 2 O/U 9.5 | 74% |
| Bogota: Tristan McCormick vs Pedro Sakamoto Total Sets: O/U 2.5 | 56% |
| Completed Match | 50% |
| Bogota: Tristan McCormick vs Pedro Sakamoto Match O/U 21.5 | 50% |
| Bogota: Tristan McCormick vs Pedro Sakamoto Set 1 O/U 8.5 | 50% |
| Bogota: Tristan McCormick vs Pedro Sakamoto Set 1 Winner | 50% |
| Bogota: Tristan McCormick vs Pedro Sakamoto Match O/U 22.5 | 50% |
| Bogota: Tristan McCormick vs Pedro Sakamoto Set 1 O/U 9.5 | 50% |
| Bogota: Tristan McCormick vs Pedro Sakamoto Match O/U 23.5 | 50% |
| Bogota: Tristan McCormick vs Pedro Sakamoto Set 2 O/U 10.5 | 50% |
| Bogota: Tristan McCormick vs Pedro Sakamoto Set 1 O/U 10.5 | 50% |
| Bogota: Tristan McCormick vs Pedro Sakamoto Set 2 Winner | 47% |
| Bogota: Tristan McCormick vs Pedro Sakamoto Set Handicap +/-1.5 | 43% |
| Bogota: Tristan McCormick vs Pedro Sakamoto | 33% |
| Bogota: Tristan McCormick vs Pedro Sakamoto Set 2 O/U 8.5 | 26% |
| Bogota: Tristan McCormick vs Pedro Sakamoto Set Handicap +/-1.5 | 26% |
Market context
The Bogota ATP Challenger match between Tristan McCormick and Pedro Sakamoto is set to begin today at 11:00 ET, with the crowd-implied probability currently favouring McCormick at 33% YES. On Polymarket, this contract trades as a conditional token on the Polygon network, settling in USDC based on the winner of the first round. The price reflects a tight contest where McCormick must advance to resolve the market to his name, while Sakamoto wins if he progresses past McCormick.
Historical precedents in Bogota Challengers show that early-round probabilities often swing sharply when one player carries recent form; McCormick’s last recorded loss was in late October 2025, suggesting a potential dip in momentum, whereas Sakamoto’s form data remains less documented but statistically comparable in this tier. In similar ATP Challenger events, a 33% implied win rate for the underdog has frequently corrected to 40–45% within 24 hours if no weather delays or injury announcements occur, as seen in the 2024 Bogota Round 1 where the market adjusted after a minor rain delay.
Traders should monitor the official ATP Tour schedule for any postponements beyond the 7-day cancellation window, which would trigger a 50-50 resolution, and watch for real-time injury updates from Match Signal or Tennis Tonic, both of which have published head-to-head previews for this fixture. A recent FanDuel Sportsbook listing confirms the match is scheduled for 11:00 ET on 7 July, but any delay past 15:00 UTC today could alter the conditional token outcome. The key catalyst is whether McCormick’s recent loss pattern continues or if Sakamoto exploits the Challenger-level volatility to shift the market price.
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 Polymarket Scam?, 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 Polymarket Scam?. 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 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.
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