NFL, NBA, soccer, UFC — 90%+ of Kalshi's monthly volume now comes from sports.
NFL, NBA, soccer, UFC — 90%+ of Kalshi's monthly volume now comes from sports. US traders can access these markets on Kalshi (CFTC-regulated, real USD, 47 states + DC) or Polymarket (CFTC-regulated US app, 49 states + DC). The example contracts below are illustrative of what trades in this category — check the exchange for live prices.
TL;DR:
NFL, NBA, soccer, UFC — 90%+ of Kalshi's monthly volume now comes from sports.
After CFTC clarification in late 2025, Kalshi launched binary sports markets, and they are now among its deepest books. For dedicated vertical coverage, see live soccer markets across venues and the 2026 World Cup contract guide.
Illustrative examples of contract types in this category. Prices and volumes are not live — open Kalshi or Polymarket for current quotes.
Kalshi
Will the Chiefs win Super Bowl LXI?
YES 18¢ NO 82¢
$42.7M
Kalshi
Lakers make 2026 NBA Finals?
YES 22¢ NO 78¢
$18.3M
Polymarket
Manchester City wins Premier League 2025/26?
YES 41¢ NO 59¢
$11.6M
A step-by-step ProphetX walkthrough: who can sign up, the identity check, deposit methods and limits, placing a first sports trade, fees, withdrawals and how the three $25 installments really unlock.
