Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
76% | 24% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
76% | 24% | 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 |
|---|---|
| Total Kills Over/Under 30.5 in Game 1? | 76% |
| Total Kills Over/Under 30.5 in Game 4? | 75% |
| Game Handicap: T1 (-1.5) vs G2 Esports (+1.5) | 71% |
| Total Kills Over/Under 30.5 in Game 2? | 65% |
| Total Kills Over/Under 30.5 in Game 3? | 62% |
| O/U 3.5 Games | 59% |
| Any Player Penta Kill | 52% |
| Both Teams Slay a Dragon | 51% |
| Both Teams Slay a Dragon | 51% |
| Odd/Even Total Kills | 51% |
| Both Teams Slay Baron Nashor | 51% |
| Both Teams Destroy Inhibitors | 51% |
| Any Player Quadra Kill | 51% |
| Any Player Penta Kill | 51% |
| Odd/Even Total Kills | 51% |
| Both Teams Slay Baron Nashor | 51% |
| Both Teams Destroy Inhibitors | 51% |
| Any Player Quadra Kill | 51% |
| Odd/Even Total Kills | 51% |
| First Blood in Game 1? | 51% |
| First Blood in Game 4? | 51% |
| Both Teams Slay Baron Nashor | 50% |
| Both Teams Slay a Dragon | 50% |
| Both Teams Destroy Inhibitors | 50% |
| Odd/Even Total Kills | 50% |
| Odd/Even Total Kills | 50% |
| First Blood in Game 3? | 50% |
| First Blood in Game 2? | 50% |
| Any Player Quadra Kill | 49% |
| Both Teams Slay Baron Nashor | 49% |
| Both Teams Destroy Inhibitors | 49% |
| Any Player Quadra Kill | 49% |
| Both Teams Slay Baron Nashor | 49% |
| Both Teams Destroy Inhibitors | 49% |
| Any Player Quadra Kill | 49% |
| Both Teams Slay a Dragon | 49% |
| Both Teams Slay a Dragon | 49% |
| Total Kills Over/Under 33.5 in Game 2? | 44% |
| Total Kills Over/Under 33.5 in Game 3? | 43% |
| Game Handicap: T1 (-2.5) vs G2 Esports (+2.5) | 41% |
| Total Kills Over/Under 33.5 in Game 1? | 41% |
| Game 4 Winner | 36% |
| Total Kills Over/Under 33.5 in Game 4? | 31% |
| Game 1 Winner | 28% |
| Game 2 Winner | 28% |
| Game 3 Winner | 28% |
| Any Player Penta Kill | 27% |
| Any Player Penta Kill | 27% |
| Any Player Penta Kill | 26% |
| O/U 4.5 Games | 25% |
| Match Winner | 14% |
Market context
G2 Esports faces T1 in the Lower Bracket quarterfinal 2 of the Mid-Season Invitational Playoffs, a match scheduled for 4:00 AM ET on 8 July 2026. The crowd-implied probability of 28% favouring G2 suggests a significant underdog position, yet historical data reveals G2 has won three of ten prior encounters against T1, including a 1-0 victory in their last meeting on 29 November 2025[2]. Past MSI clashes show T1’s dominance, notably their 32-minute sweep of G2 in the 2022 semifinals, where they defeated G2 faster than they beat AZE[3]. However, G2’s 3-1 triumph in 2018 and their recent narrow win indicate that T1’s 70% Strafe vote share[2] may overstate their certainty, as G2 has consistently challenged T1 in high-stakes MSI fixtures[4].
Traders should monitor pre-match announcements for roster changes or schedule shifts, as dependencies on team availability could trigger cancellation clauses that resolve the market to 50-50. Strafe’s live voting data, showing 69.4% backing for T1, may shift if whale flows or funding rates in BTC/ETH markets signal macro volatility affecting on-chain settlement liquidity[2]. Exchange spot prices for USDC and ETH funding rates are critical, as whale activity in crypto derivatives could influence contract settlement timing. Recent news from Red Bull highlights G2’s tournament history, noting their 3-1 victory in 2018, which underscores their resilience in MSI playoffs[6]. Traders must watch for any delays beyond seven days, which would nullify the match and default the outcome to an even split.
The market’s resolution hinges on G2 winning the match, with T1’s victory defaulting to their name. If the match is canceled, delayed beyond seven days, or ends in a tie, the outcome resolves to 50-50. On-chain mechanics tie USDC settlement to BTC/ETH macro trends, where exchange spot prices and funding rates may impact contract liquidity. Strafe’s voting data, showing T1 as the clear favourite, contrasts with G2’s historical ability to secure narrow wins[2]. Recent crypto data sources indicate whale flows in BTC/ETH derivatives could influence settlement timing, making funding rates a key catalyst. Traders should note that G2’s 28% probability may reflect T1’s historical dominance, yet G2’s recent 1-0 win suggests potential for a closer contest[2].
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
- 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.
- How does UMA secure the resolution?
- The UMA Optimistic Oracle uses a bond system: a proposer posts a bond, a two-hour challenge window opens. On dispute the losing side forfeits the bond — financial incentive for honest resolution.
- How volatile are crypto prediction markets?
- Crypto markets react to spot prices — a 5% BTC move typically shifts a "BTC above X by date" market 10-20%. Polymarket crypto market liquidity is usually six-figure USD, sufficient for active trading.
- 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.
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