Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Sport Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Map 1 Winner | 100% |
| Map 2 Winner | 100% |
| Match Winner | 100% |
| Map Handicap: RC (-1.5) vs IGZIST (+1.5) | 100% |
| Map 1 Rounds Handicap: REJECT (-3.5) vs IGZIST (+3.5) | 100% |
| Map 2 Total Rounds: Over/Under 20.5 | 100% |
| Map 3 Rounds Handicap: REJECT (-3.5) vs IGZIST (+3.5) | 50% |
| Map 3 Total Rounds: Over/Under 20.5 | 50% |
| O/U 2.5 Games | 0% |
| Map 1 Total Rounds: Over/Under 20.5 | 0% |
| Map 2 Rounds Handicap: REJECT (-3.5) vs IGZIST (+3.5) | 0% |
Market context
REJECT and IGZIST meet in the first semifinal of the VCL Japan Season Finals Playoffs on 24 July, with the winner advancing to the grand final. The best-of-three match is scheduled for 11:00 PM ET (midnight JST on 25 July). REJECT have been the dominant force in Japanese Valorant this season, consistently finishing atop regular-season standings and maintaining a strong map pool across Astra and Omen-heavy compositions. IGZIST qualified for playoffs as a lower-seed challenger but have shown resilience in recent weeks, particularly through improved duelist play and tighter site executions on split-heavy maps.
The 100% implied probability reflects REJECT's superior seeding position and regular-season record, though such certainty in esports semifinals warrants scrutiny. Historical VCL Japan upsets remain rare—the league has favoured consistency and structural team discipline over individual performances—but IGZIST's recent form shift suggests they are not a free roll. Recent coaching adjustments within IGZIST's staff, reported by Japanese esports outlet Valorant Ignition in early July, have coincided with improved map veto discipline and reduced eco-round losses.
Traders should monitor team roster confirmations through 23 July, as visa delays or illness have disrupted Japanese esports fixtures before. The settlement window extends to 25 July 09:30 UTC, allowing a full 24-hour buffer beyond the scheduled start time. Any match postponement beyond 7 days without resolution triggers a 50-50 split, a material consideration given Japan's typhoon season overlap with late July scheduling.
Methodology
Sports-specific comparison page for Valorant: REJECT vs IGZIST (BO3) - VCL Japan Season Finals Playoffs. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- Are prediction markets better than sports betting?
- Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
- Can I import form data and lineups?
- This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.
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