Markets Make USMNT Heavy Favorites vs Bosnia

Prediction markets have priced the United States men’s national team as strong favorites to advance past Bosnia and Herzegovina in the World Cup Round of 32 match in Santa Clara. Contracts on Kalshi show the U.S. near 85% to progress, while Polymarket places the U.S. around 90% at the time of writing.

Kalshi’s market also puts the U.S. at about 48% to win in regulation by two or more goals, indicating traders expect a clear but not overwhelming margin. On Polymarket, the market breakdown for the Bosnia match, rounded, allocates roughly 70% to an outright U.S. win, 20% to a full‑time draw and 11% to a U.S. loss in regulation.

Mark Bickerdike, head of soccer trading at Caesars, described a heavy flow of patriotic bets. “It’s half understandable, but equally, we were surprised to see the scale of the action,” he said, adding that the sportsbook’s preferred result is a draw in 90 minutes with the United States winning on penalties. He noted most of the book’s liability sits on the Over.

Markets have moved more cautiously on the U.S. chances to win the tournament. Kalshi prices the U.S. at roughly 5% to claim the World Cup, while the comparable contract on Polymarket trades near 3%. A Kalshi contract that the United States would be eliminated in the next round rose from 26% to about 35% in under a week, reflecting a likely next opponent such as Belgium or Senegal.

The teams reached the knockout stage with different group records. Bosnia advanced as the highest‑ranked third‑place finisher after a 1‑1‑1 group showing in which it was outscored 6‑5. The United States topped its group despite a 3‑2 loss to Türkiye in a final match where the coach made extensive lineup changes. Market prices reflect an expectation of U.S. advancement but assign a lower probability to a lopsided scoreline.

Prediction markets have seen large volumes during the tournament, with platforms offering more granular in‑game contracts. That growth has prompted regulatory attention in Europe, where nine gambling regulators have pledged coordinated action against unlicensed platforms. Trading in event contracts has continued through the World Cup and remains one of the busiest categories on several exchanges.

Traders, bookmakers and fans will watch how the U.S. handles Bosnia’s organized defense and set pieces, and whether squad rotation from the group stage affects performance. The Santa Clara match will also be watched for how much weight markets place on the U.S. home advantage.