Where can I trade this market with the lowest fees?

On BTC Prediction, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

What does it cost to trade on BTC Prediction?

Zero. BTC Prediction routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, BTC Prediction 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.

Minnesota Twins vs. Arizona Diamondbacks — On-Chain Probability

Name: Minnesota Twins vs. Arizona Diamondbacks
Start: 2026-06-15T13:02:39.533Z
End: 2026-06-28T19:15:00.000Z

Platform comparison

Platform	YES odds	NO odds	Fee	KYC	Settlement
BTC Prediction Pick polygram.ink	45%	55%	0% (USDC on-chain)	No-KYC up to $1,500	USDC, auto via UMA oracle	Open on BTC Prediction →
Polymarket polymarket.com	45%	55%	0%	Geo-blocked in US/UK/EU	USDC, on-chain	Open on BTC Prediction →
Kalshi kalshi.com	—	—	Up to 7% per trade	US-only, KYC required	USD	Open on BTC Prediction →
Betfair Exchange betfair.com	—	—	2-5% commission	Full KYC from first trade	GBP / EUR	Open on BTC Prediction →
Manifold Markets manifold.markets	—	—	Play-money (mana)	None — play-money	Mana (no cash-out)	Open on BTC Prediction →

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 BTC Prediction.

Active sub-markets

Minnesota Twins vs. Arizona Diamondbacks	45% Minnesota Twins	56% Arizona Diamondbacks
NRFI	1% YES	100% NO
1st 5 Innings Spread -2.5	49% Minnesota Twins	51% Arizona Diamondbacks
1st 5 Innings Spread -2.5	50% Arizona Diamondbacks	50% Minnesota Twins
1st 5 Innings O/U 5.5	50% Over	50% Under
1st 5 Innings O/U 6.5	50% Over	50% Under

Market context

Live Polymarket data shows 45% YES probability for Minnesota Twins vs. Arizona Diamondbacks. In the upcoming MLB game between the Minnesota Twins and Arizona Diamondbacks, scheduled for June 21 at 3:15PM ET: This market will resolve to "Minnesota Twins" if the Minnesota Twins win the game. …

Live Data & Statistics

The Polymarket order book signals 45% probability for "Minnesota Twins vs. Arizona Diamondbacks".

YES 45% NO 55%

Live stats load when the match begins. Current market odds are shown above. Trading volume: $560K.

Methodology

This page reads Minnesota Twins vs. Arizona Diamondbacks on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed for comparison. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.

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

Where can I trade this market with the lowest fees?: On BTC Prediction, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
What's the difference between YES and NO shares?: A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
What does it cost to trade on BTC Prediction?: Zero. BTC Prediction routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
Do I need to KYC for this market?: Not under $1,500 of lifetime trading volume. Above that threshold, BTC Prediction 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.

James WilliamsPrediction Market Analystand

David ParkSports Data Analyst

Trade Minnesota Twins vs. Arizona Diamondbacks on BTC Prediction

Live order book, 0% fees, USDC settlement in seconds.

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Minnesota Twins vs. Arizona Diamondbacks

Platform comparison

Active sub-markets

Market context

Live Data & Statistics

Methodology

Resolution & payout

FAQ

Trade Minnesota Twins vs. Arizona Diamondbacks on BTC Prediction

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