Crypto News Sports-based prediction markets app Onyx Odds raises $20 million in round led by Kraken parent Payward By Coin Gazette Editorial June 24, 2026 1 Min Read Comments Off on Sports-based prediction markets app Onyx Odds raises $20 million in round led by Kraken parent Payward The app will face stiff competition in the prediction markets space, competing with dominant market leaders Kalshi and Polymarket. Tags: DealsKalshikrakenMarketMarketspaywardpolymarketprediction marketsSportsThe Block