Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
BTC Prediction Pick polygram.ink |
49% | 51% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on BTC Prediction → |
Polymarket polymarket.com |
49% | 51% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on BTC Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on BTC Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on BTC Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on BTC 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 BTC Prediction.
Active sub-markets
| Fight won by KO/TKO? | 49% YES | 51% NO |
| Garcia to win by KO/TKO? | 34% YES | 67% NO |
| Fight won by submission? | 23% YES | 77% NO |
| Steve Garcia vs. Diego Lopes | 44% Steve Garcia | 56% Diego Lopes |
| Fight to Go the Distance? | 38% YES | 62% NO |
| Lopes to win by KO/TKO? | 34% YES | 66% NO |
Market context
Steve Garcia and Diego Lopes are scheduled to meet in a featherweight bout on the main card of UFC Freedom 250 on 14 June 2026, with Topuria versus Gaethje headlining the event. The 49% implied probability reflects near-parity assessment of both fighters' chances, suggesting the market views this as a competitive matchup without a clear favourite. Garcia, a rising prospect with a record of 14–1, has demonstrated finishing ability and wrestling depth in recent performances. Lopes, a veteran with significant octagon experience, brings technical striking and cage control but has faced inconsistent results against top-tier competition.
Comparable featherweight matchups at this tier—particularly those involving prospects with Garcia's trajectory facing established competitors—have historically settled within a 45–55 range when both fighters carry credible credentials. The current split reflects uncertainty around recent form, injury status, and stylistic compatibility rather than a lopsided assessment. Garcia's wrestling advantage and Lopes' striking experience create genuine paths to victory for each.
Traders should monitor official UFC injury reports and weigh-in confirmations in the week preceding 14 June, as late withdrawals or replacements would trigger the 50-50 resolution clause. Funding rates on major perpetual futures contracts (BTC and ETH) may shift in the days immediately before the event if large positions unwind ahead of the settlement window closing on 15 June. Any official UFC announcements regarding fight card changes or venue adjustments should be cross-referenced against the event schedule published on UFC.com and verified through MMA Junkie or similar established sources.
Methodology
This page reads UFC Freedom 250: Steve Garcia vs. Diego Lopes (Featherweight, Main Card) on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed for comparison. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
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 BTC Prediction?
- Zero. BTC Prediction routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, BTC Prediction triggers a quick verification flow that finishes in 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.
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