The World Cup's round of 32 is underway, and Brazil opens its knockout campaign today against Japan in Houston, with a place in the round of 16 on the line. Kalshi traders give Brazil a 74% chance to advance, with Japan sitting at 27%.
Brazil arrives unbeaten through Group C, but the five-time champions have looked uneven at times. Meanwhile, Japan navigated arguably the tougher group without losing a single match. The Samurai Blue have never won a World Cup knockout game, but their group-stage form, plus a recent win over Brazil itself, suggest they won't be an easy out today.
What's at stake
Brazil topped Group C with two wins and a draw, while Japan finished second in Group F, also unbeaten, behind the Netherlands. Whoever wins in Houston advances to face either Norway or Ivory Coast in the round of 16, a meeting those two teams settle Tuesday in Arlington, Texas.
Brazil's group-stage run
Brazil opened the tournament with a 1-1 draw against Morocco, a result that looked shaky at the time but aged better once Morocco kept pace with the rest of Group C. Carlo Ancelotti's side then found their rhythm, beating Haiti 3-0 and closing out the group with another 3-0 win over Scotland to finish top of the standings. Vinicius Jr. has carried the attack so far, scoring four goals across the three group games, while Matheus Cunha added three of his own and Bruno Guimarães leads the squad with three assists.
Ancelotti struck a confident tone heading into the knockout round, calling Japan "one of the best teams" in the tournament, but he didn't sound worried about his own group. "I think the team is ready," he said. "They're motivated, they're confident."
Japan's group-stage run
Japan's path through Group F was the trickier of the two on paper. The Samurai Blue opened with a 2-2 draw against the Netherlands, then blew past Tunisia 4-0 before closing with another 1-1 draw against Sweden, enough to lock up second place behind the Dutch. Ayase Ueda and Daichi Kamada have paced the scoring with two goals apiece, while Junya Ito, Keito Nakamura, and Daizen Maeda have a goal each.
Manager Hajime Moriyasu pointed to team chemistry as Japan's edge heading into the knockout stage, according to Al Jazeera. "All the players will do what they can for the team and contribute," he said before the match. "The team is united, and that feeling is getting even stronger now."
History leans heavily toward Brazil here. The two sides have met 14 times, with Brazil winning 11 and losing only once, but that lone defeat came in their most recent meeting, a 3-2 result in the 2025 Kirin Cup in Tokyo where Japan erased a two-goal deficit in the final 20 minutes. It's the kind of result that keeps Japan believing an upset is possible, even with the odds stacked against them.
Reaching the quarterfinals
Looking just one round ahead, Brazil's odds to reach the quarterfinals sit at 51% on Kalshi, a figure that accounts for both today's match and a projected round of 16 test against the Norway-Ivory Coast winner. That's a meaningfully tighter number than the 74% Brazil carries into the Japan match alone, a reminder of how quickly the bracket tightens once the knockout rounds begin.
The bigger picture
Beyond today's match, Brazil's odds to win the World Cup outright sit at 6% on Kalshi, putting the Seleção in the middle of the pack rather than at the top of the contender list. France remains the market's clear favorite at 24% after a flawless group stage, with Argentina close behind. A win today wouldn't move Brazil to the top of that list, but a deep knockout run is exactly what the Seleção would need to start closing the gap.
Kalshi markets now predict:
Follow Kalshi on X: @Kalshi | Image Source: Tahas8677
This article may contain content generated with the assistance of artificial intelligence. It is provided for informational purposes only and does not constitute investment, trading, financial, or legal advice. Your opinions or market commentary are not recommendations. Trading involves risk and you should carefully evaluate your financial situation and consult a qualified advisor before making any trading decisions. Kalshi is not affiliated with FIFA or the 2026 World Cup.
