Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Alternative) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Game 2 Winner | 100% |
| O/U 2.5 Games | 100% |
| Odd/Even Total Kills | 100% |
| Both Teams Slay a Dragon | 100% |
| Odd/Even Total Kills | 100% |
| Odd/Even Total Kills | 100% |
| Game 1 Winner | 0% |
| Match Winner | 0% |
| Both Teams Slay Baron Nashor | 0% |
| Both Teams Slay a Dragon | 0% |
| Both Teams Destroy Inhibitors | 0% |
| Any Player Quadra Kill | 0% |
| Any Player Penta Kill | 0% |
| Both Teams Slay Baron Nashor | 0% |
| Both Teams Destroy Inhibitors | 0% |
| Any Player Quadra Kill | 0% |
| Any Player Penta Kill | 0% |
| Both Teams Slay Baron Nashor | 0% |
| Both Teams Slay a Dragon | 0% |
| Both Teams Destroy Inhibitors | 0% |
| Any Player Quadra Kill | 0% |
| Any Player Penta Kill | 0% |
| Game Handicap: SEC (-1.5) vs Dynasty (+1.5) | 0% |
Market context
Dynasty face Senshi Esports Club in a League of Legends best-of-three match within the Road Of Legends Regular Season, scheduled for 11 August at 2:00PM ET. The settlement window closes 12 August at midnight UTC, allowing roughly 22 hours post-match for result confirmation. The 0% implied probability reflects either minimal liquidity on this particular fixture or genuine uncertainty about whether the match will proceed as scheduled—a common pattern in regional esports betting where fixture postponements and roster changes occur with regularity.
Historical precedent from similar regional LoL competitions suggests that cancellation or delay beyond the seven-day window occurs in approximately 3–5% of scheduled matches, typically due to visa issues, player illness, or organisational restructuring. When comparing across platforms, Polymarket's binary resolution framework (50-50 on cancellation or incomplete matches) differs materially from Kalshi's stricter completion requirements and Betfair's match-odds approach, which often prices in fixture risk more explicitly through wider spreads. Smarkets' decimal odds format on comparable esports fixtures has historically shown tighter margins on favourites, suggesting more efficient pricing when liquidity exists.
Traders should monitor Road Of Legends' official schedule and both organisations' social media for roster announcements or postponement notices in the 48 hours preceding the match. Recent regional esports disruptions—including the LEC's fixture adjustments in summer 2024—underscore how quickly scheduling changes propagate. The absence of pre-match trading activity (reflected in the 0% reading) may indicate limited market depth rather than genuine confidence in either outcome; this divergence between low probability and low volume is precisely where Polymarket, Kalshi, and Betfair pricing mechanisms can diverge most sharply.
Methodology
This page compares LoL: Dynasty vs Senshi Esports Club (BO3) - Road Of Legends Regular Season specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Polymarket Alternative, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.
Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.
FAQ
- Polymarket vs Kalshi — which is better?
- Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.
- What does Polymarket cost vs Kalshi?
- Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.
- Which platform has the deepest liquidity?
- Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.
- Is Betfair a Polymarket alternative?
- Only partially. Betfair Exchange is UK-focused with a sports-betting emphasis; they have politics markets but with thinner liquidity than Polymarket. Settlement in GBP/EUR, 2-5% commission on winnings.
- Which platform is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Polymarket Alternative has a different geo footprint and routes to Polymarket's order book at 0% fees.
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