A Combat prediction market lets traders buy and sell shares in real-world Combat outcomes for matchups like UFC Fight Night: Raoni Barcelos vs. Raul Rosas Jr. (Bantamweight, Main Card) and UFC Fight Night: Vanessa Demopoulos vs. Yazmin Jauregui (Women's Strawweight, Prelims). Each share is priced between 0¢ and 100¢, and the price reflects the market's implied probability that the outcome occurs.

Polymarket uses probability-based pricing rather than traditional moneyline or spread odds. A Combat contract trading at 39¢ implies the market believes there is a 39% chance of that outcome. Prices update continuously as traders incorporate new information — injuries, weather, sportsbook movement, and in-play developments.

The most-traded Combat markets at the moment include UFC Fight Night: Raoni Barcelos vs. Raul Rosas Jr. (Bantamweight, Main Card), UFC Fight Night: Vanessa Demopoulos vs. Yazmin Jauregui (Women's Strawweight, Prelims), and UFC Fight Night: Brady Hiestand vs. Rinya Nakamura (Bantamweight, Main Card). Trading volume reflects how much real money is flowing through each market and is a useful signal of where consensus is forming.

New Combat markets are typically listed ahead of major fixtures, tournaments, and seasons. Markets are added as schedules are finalized and resolved once outcomes are official.

There are 20 live Combat prediction markets on Polymarket.

Polymarket Combat prices reflect the consensus of traders putting real money at risk on Combat outcomes — what research often calls the "wisdom of crowds" with skin in the game.

On Polymarket, Combat predictions aren't tips, picks, or guarantees — they're the live, market-driven view of how likely each Combat outcome is. Combat odds are shown as prices between 0¢ and 100¢, and that price is the implied probability of the outcome. So a Combat prediction is the question being asked ("who wins?"), and the Combat odds are the real-time, real-money answer the market is giving.