Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
50% | 50% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
50% | 50% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Both Teams Slay Baron Nashor | 50% |
| Both Teams Slay a Dragon | 50% |
| Both Teams Destroy Inhibitors | 50% |
| Any Player Quadra Kill | 50% |
| Any Player Penta Kill | 50% |
| Odd/Even Total Kills | 50% |
| Match Winner | 0% |
Market context
RED Academy and Team Solid are scheduled to meet in a single-game Circuito Desafiante regular-season match, with the market resolving to the winner if the game is played and completed, or to 50-50 if it is not played, is tied, or slips beyond the seven-day settlement window. The crowd-implied 0% YES reading is unusually detached from the live market context: the listed head-to-head has RED Academy priced shorter at 1.41 versus 2.859 for Team Solid, while both teams also arrive with a recent direct meeting already on record in which RED Academy won 1-0 in Split 1.[1][3][7]
The main historical frame is that these teams have already shown a split in the matchup, and public models and betting boards have tended to lean against Team Solid in comparable meetings. In the earlier Split 1 regular season, Team Solid finished the head-to-head 0-1, and league standings from that phase show RED Academy taking the stronger group position overall, which supports a read that the market is reacting to relative form rather than just naming power.[3][11] That matters for a cash-settled prediction market because a BO1 leaves little room to recover from an early draft or lane deficit, so short-form volatility is high even when one side is favoured.
Traders should watch for late schedule confirmation, lobby start status, and any change in the match page before the settlement window closes, because a non-start or administrative disruption would push the market towards 50-50 rather than a normal match result.[1] The only materially relevant catalyst is whether the fixture is actually played on time; there is no live broadcast listed on the current match page, and the market’s outcome is not driven by broader crypto moves unless the event is repriced through on-chain sentiment rather than game news.[1][5] Where crypto context does matter, USDC-denominated settlement means the contract value is mechanically tied to the final oracle outcome, not to BTC or ETH price action, although sharp market-wide risk moves can still affect liquidity and positioning in prediction markets more broadly.
Methodology
Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — sit alongside as off-chain reference points so you can see how the contract translates across regulatory and settlement regimes.
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
- Why USDC and not ETH or USDT?
- USDC is the Polygon standard — audited reserves (Circle, monthly attestation), deepest order book, low gas costs. ETH volatility would distort probability quotes; USDT has thinner Polygon liquidity than USDC.
- What does a transaction cost on Polygon?
- Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.
- Can I use Bitcoin directly?
- No, Polymarket operates exclusively in USDC on Polygon. You can bridge BTC to USDC via an exchange or bridge service and deposit on Polygon — typically 10-30 minutes processing time.
- Which crypto markets exist on Polymarket?
- Currently active markets include BTC/ETH/SOL price targets, halving dates, ETF approvals, hard-fork outcomes and Layer-2 TVL thresholds. The list updates weekly; biggest volume sits on BTC and ETH price forecasts.
- Are crypto prediction markets taxable in the US?
- In the US, prediction market gains are typically treated as ordinary income or short-term capital gains depending on holding period. Consult a tax professional for your specific situation — we cannot provide tax advice.
Trade LoL: RED Academy vs Team Solid (BO1) - Circuito Desa… on BTC Prediction
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