Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
43% | 57% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
43% | 57% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on PolyGram.
Active sub-markets
| Real Betis Balompié | 43% YES | 57% NO |
| Draw (Real Betis Balompié vs. Levante UD) | 28% YES | 73% NO |
| Levante UD | 31% YES | 70% NO |
Market context
Real Betis will host Levante in La Liga on Saturday, 23 May 2026, with the match settling at 19:00 UTC. The 43% implied probability for a Betis victory reflects a relatively tight contest, though recent form and fixture congestion in the final weeks of the season remain fluid variables. No significant squad announcements or injury updates have shifted the needle materially in the past 48 hours, leaving the market anchored to pre-existing assessments of both sides' strength.
Historically, Betis have held a marginal advantage in head-to-head records against Levante, though La Liga's competitive depth means home advantage alone rarely guarantees outcomes. The current probability sits below typical home-team expectations—suggesting either material concerns about Betis' form or genuine confidence in Levante's ability to compete. Comparable fixtures from the 2024–25 season showed similar mid-table sides producing draws or upset results in May, when fatigue and fixture scheduling often override underlying quality differentials.
Traders should monitor team news through the week, particularly any late injuries to key players or rotation decisions ahead of European commitments. Levante's recent results and whether either side faces midweek fixtures before Saturday will influence tactical setup and player availability. Weather conditions at the Benito Villamarín and any last-minute squad changes announced Friday or Saturday morning could shift the probability meaningfully, though the settlement window's proximity to kickoff limits late-breaking information advantage.
Methodology
We track Real Betis Balompié vs. Levante UD on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Is this market available outside the US?
- PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- What does it cost to trade on PolyGram?
- Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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