Kalshi promo code SPORTSLINE15: Get $15 cash bonus for 2026 World Cup, Spain vs. Belgium on Friday

The second of the quartet of 2026 World Cup quarterfinals takes place today with Spain vs. Belgium as Friday's only match, making this contest the perfect chance to take advantage of the latest Kalshi promo code SPORTSLINE15, which gives new users a $15 cash bonus after $15 in trades. Spain vs. Belgium takes place at SoFi Stadium in Inglewood, California, with a start set for 3 p.m. ET. Claim your $15 cash bonus after $15 in trades here with the Kalshi promo code SPORTSLINE15:

For more information, check out our Kalshi promo code review page, including for the offer's full terms and conditions.

Something is going to have to give with the recent trends for both Spain and Belgium. Spain haven't allowed a goal in the entire World Cup 2026 (five games), meanwhile, Belgium's offense has been nearly unstoppable lately, averaging four goals per game in their last three contests and scoring at least three goals in all three matches. Belgium are coming off a 4-1 win over USA on Monday, ending the host's chances at capturing an epic title on home soil. Charles De Ketelaere scored twice for Belgium against the U.S., and Romelu Lukaku scored his eighth all-time World Cup goal, and third of the 2026 tournament.

Meanwhile, Spain has consistently had stellar defense in their run to the World Cup quarterfinals. Offense has been anything but consistent, with three games of one goal or fewer but also scoring seven total goals in their other two matches. Lamine Yamal is a thrilling young talent for Spain, and although it hasn't shown in the box score, he's still been a key for the Spaniards, totaling four wins and a draw in the World Cup. Spain won the 2010 World Cup after winning the Euros before the tournament, and they look to continue their quest to replicate that after winning the most recent Euros. 

Kalshi has Spain trading at $0.60 per share to win in regulation, with Belgium at $0.17 and a draw at $0.25. Spain are $0.75 to advance, while Belgium are $0.26. Trade on the World Cup and more at Kalshi with the promo code SPORTSLINE15.

It's a top priority for Kalshi to keep its users safe. Kalshi offers several risk management tools for traders that can be used at any time, including trading breaks, voluntary opt-out, and a personalized funding limit. 

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Owen OBrien