Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Tax UK) Pick polygram.ink (preferred broker) |
94% | 6% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
94% | 6% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Match Winner | 94% |
| Game Handicap: T1 (-1.5) vs Team Liquid (+1.5) | 85% |
| Game 1 Winner | 82% |
| Game 2 Winner | 82% |
| Game 3 Winner | 82% |
| Total Kills Over/Under 30.5 in Game 4? | 76% |
| Both Teams Slay a Dragon | 69% |
| Both Teams Slay a Dragon | 69% |
| Both Teams Slay a Dragon | 69% |
| Game 4 Winner | 65% |
| First Blood in Game 1? | 63% |
| Game Handicap: T1 (-2.5) vs Team Liquid (+2.5) | 56% |
| Total Kills Over/Under 30.5 in Game 2? | 55% |
| Any Player Quadra Kill | 52% |
| Any Player Quadra Kill | 52% |
| Any Player Penta Kill | 52% |
| Total Kills Over/Under 30.5 in Game 1? | 52% |
| Total Kills Over/Under 30.5 in Game 3? | 52% |
| Both Teams Slay Baron Nashor | 51% |
| Both Teams Slay Baron Nashor | 51% |
| First Blood in Game 2? | 51% |
| Odd/Even Total Kills | 50% |
| Odd/Even Total Kills | 50% |
| Odd/Even Total Kills | 50% |
| Both Teams Destroy Inhibitors | 50% |
| Any Player Penta Kill | 50% |
| Both Teams Destroy Inhibitors | 50% |
| First Blood in Game 4? | 50% |
| Total Kills Over/Under 33.5 in Game 4? | 50% |
| First Blood in Game 3? | 50% |
| Odd/Even Total Kills | 48% |
| Both Teams Slay a Dragon | 45% |
| Both Teams Slay a Dragon | 45% |
| O/U 3.5 Games | 43% |
| Odd/Even Total Kills | 41% |
| Total Kills Over/Under 33.5 in Game 1? | 40% |
| Total Kills Over/Under 33.5 in Game 2? | 39% |
| Total Kills Over/Under 33.5 in Game 3? | 39% |
| Both Teams Slay Baron Nashor | 28% |
| Any Player Quadra Kill | 28% |
| Any Player Quadra Kill | 28% |
| Both Teams Destroy Inhibitors | 27% |
| Any Player Quadra Kill | 27% |
| Both Teams Destroy Inhibitors | 27% |
| Any Player Penta Kill | 27% |
| Both Teams Slay Baron Nashor | 27% |
| Both Teams Destroy Inhibitors | 27% |
| Any Player Penta Kill | 27% |
| Both Teams Slay Baron Nashor | 26% |
| O/U 4.5 Games | 13% |
| Any Player Penta Kill | 8% |
Market context
Live Polymarket data shows 94% YES probability for LoL: T1 vs Team Liquid (BO5) - Mid-Season Invitational Play-In. This market refers to the LoL Grand final match between T1 and Team Liquid in the Mid-Season Invitational Play-In, initially scheduled for July 1 at 4:00AM ET. This market will resolve to "T1" if T1 …
Methodology
This overview of LoL: T1 vs Team Liquid (BO5) - Mid-Season Invitational Play-In reviews the four comparable platforms from a regulatory perspective: which is accessible in your jurisdiction, where KYC kicks in, how the platform is classified by your country of residence. Live probability is the Polymarket mid; comparison columns show regulatory status, KYC thresholds and settlement options for each platform.
Resolution & payout
On Polymarket, resolution runs on-chain via UMA Optimistic Oracle. USDC payout is instant and automatic, with no KYC. Tax treatment depends on your jurisdiction — in the US, gains are usually ordinary income; in the UK, often capital gains. Consult a tax professional for your situation.
FAQ
- Is Polymarket legal in my country?
- Polymarket is geo-blocked in the US/UK/EU. Actual usage via the Polymarket interface is not possible there. The legal status itself varies — many countries treat prediction markets as a gray area. Polymarket Tax UK has a different geo footprint.
- Do I need to KYC for Polymarket Tax UK?
- Not for lifetime trading volume under $1,500. Above that threshold, a quick KYC flow kicks in — ID, selfie, approximately 5-10 minutes. The threshold matches FATF travel standards for unregulated crypto platforms.
- How are winnings taxed?
- Tax treatment varies by jurisdiction. In most countries, prediction market gains are treated as ordinary income or capital gains. We cannot provide tax advice — consult a tax professional for your specific situation.
- What happens during a tax audit?
- You're responsible for documenting your trades. Polymarket Tax UK exports a full transaction history (CSV/PDF) for tax reporting. In an audit you'll need to present these documents.
- What if regulation changes?
- If regulation changes in your jurisdiction (e.g. prediction markets are banned), Polymarket Tax UK would geo-block the affected region and continue processing withdrawals. Your funds remain withdrawable at any time.
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