Polymarket World Cup markets top $1.8B in volume as England-Portugal and Scotland-Japan matchups take shape. Kraken's FIFA deal and Avalanche ticketing

Kraken becomes FIFA's first official crypto exchange supporter as prediction market volumes surge to multi-billion levels during the 2026 World Cup.

FIFA World Cup Matchday 5 highlights crypto's biggest sports experiment yet, with Kraken sponsorship, Avalanche-powered NFTs, and rising scam concerns.