Bettors have wagered a combined total of $5.57 billion on the World Cup final showdown between Spain and Argentina, reflecting strong confidence in Spain to win. Two major prediction platforms, Polymarket and Kalshi, both price Spain’s chances at 59%, pointing to a consensus in the betting community ahead of the July 19 match at Metlife Stadium.
Market Breakdown on Polymarket and Kalshi
Polymarket accounts for the largest share of bets with a volume of $4.28 billion on the tournament winner market. Spain is priced at 59 cents per share, while Argentina stands at 40 cents, indicating a probability gap favoring Spain. Despite this, the actual dollar amounts wagered show $123.5 million on Spain and a higher $158 million on Argentina, signaling that bettors expect a potentially lucrative underdog payout.
Kalshi’s dedicated Spain versus Argentina market holds $1.29 billion in volume, also valuing Spain at roughly 59% and Argentina near 42%. The payout for a Spain win on Kalshi is set at 1.65 times the bet. This suggests both platforms align closely on the outcome despite differences in total wager size.
Additional Bets on Individual Player Performance
Beyond match winner bets, Polymarket features a Golden Boot market where Lionel Messi leads as favorite, priced at 57%, ahead of Kylian Mbappe at 42%, with $66 million wagered. Messi also dominates the Golden Ball market for best overall player at 91 cents, supported by $11 million in trades. Interestingly, another Polymarket contract has Spain as an unbeaten champion priced at certain, or 100 cents.
The World Cup winner market initially offered contracts on more than 50 teams; however, following various upsets including France’s elimination, focus has narrowed exclusively to the final’s contenders.
This information is presented for informational purposes and does not constitute financial advice.



