Melee Adds PMM Markets

Melee has added pari-mutuel markets on Solana, replacing posted bids and asks with pooled wagers whose payouts are set after the market closes. (melee.markets) (msn.com) In a pari-mutuel market, all money on a question goes into one pool and winners split that pool after fees, instead of locking in fixed odds when they place a trade. (regs.maryland.gov) (merriam-webster.com) That is a different setup from the order-book model used by many prediction markets, where buyers and sellers post prices and trades happen only when those prices meet. (cftc.gov) (predictpedia.com) It is also different from an automated market maker, the common decentralized-finance model that uses a liquidity pool and a formula to quote prices without matching individual orders. (coinbase.com) (blog.uniswap.org) Melee has been pitching itself as a Solana-based prediction market where users can create markets on sports, crypto prices, influencers and other internet-driven topics, and its live and archived market pages show those categories in use. (melee.markets) (alpha.melee.markets) (tbw.melee.markets) The company’s website now links to a “PMM Article” and says its alpha period has ended with “a new chapter” beginning, signaling that the pari-mutuel format is part of its next product phase. (melee.markets) Melee raised $3.5 million in September 2025 to build what CoinDesk described as “viral prediction markets” without centralized gatekeepers, and the new market design fits that pitch by reducing the need for professional market makers to seed liquidity. (coindesk.com) (msn.com) Melee is building on Solana, which promotes itself as a high-throughput network for trading, payments and crypto applications, a useful base for markets that may attract many small wagers and frequent updates. (solana.com) The tradeoff is familiar from horse-racing pools: pari-mutuel betting can open a market without waiting for someone to quote the other side, but the final payout is not known in advance because it depends on how the crowd allocates money. (britannica.com) (readwrite.com) For Melee, the bet is that prediction markets on crypto rails can work more like a crowd-funded pool than a mini exchange — and that enough Solana users will prefer that format to an order book. (msn.com) (solana.com)