Will Japan win Group F in the 2026 FIFA World Cup?

Prediction markets put the probability at 28%: Will Japan win Group F in the 2026 FIFA World Cup. Currently, markets see this as unlikely (28% YES). Tunisia 2026 World Cup Preview: Overlooked But Won’t Go Down Without a Fight.

What’s Happening

Japan enters the 2026 FIFA World Cup as a legitimate contender to win Group F, a feat they accomplished in 2022 by topping a group containing Germany and Spain. The Samurai Blue currently hold a 28% probability of repeating that group-stage success, according to market data, with the 72% opposition reflecting the strength of their opponents. Japan’s recent form is formidable: they are on a five-match winning run heading into their final pre-tournament friendly against Iceland, a streak that includes victories over elite European sides. Their squad, managed by Hajime Moriyasu, blends the tactical discipline that stunned Germany and Spain in Qatar with emerging talent from European leagues, giving them a realistic path to control Group F. [Sportingnews, May 14]

Group F is a notoriously difficult draw, featuring Sweden, Tunisia, and the Netherlands. Japan’s odds of winning the group are heavily influenced by the Netherlands’ status as a traditional powerhouse, but the Blue Samurai have a clear statistical edge over their other rivals. Tunisia, making their seventh World Cup appearance, has never advanced past the group stage, and they face Japan in their second match in Mexico. Sweden, meanwhile, lacks the recent World Cup pedigree of Japan, who reached the Round of 16 in 2022 and pushed Croatia to penalties. Japan’s record against top-tier European teams—wins over Germany and Spain in the last cycle—suggests they can handle the Netherlands, especially if they secure early points against Sweden and Tunisia. [Sports Illustrated, May 14]

The key to Japan winning Group F lies in their opening match against Sweden, likely played in Mexico, followed by a critical clash with Tunisia before facing the Netherlands in Kansas City. Historical precedent favors Japan: they are the only Asian team to top a World Cup group twice (2002 and 2022), and their current squad is deeper than the one that stunned the world in Qatar. If Japan can replicate their 2022 form—where they beat two European giants—they have a strong chance to finish first, especially if the Netherlands underperform early. The market’s 28% probability undervalues Japan’s recent trajectory, as their five-match winning streak and tactical flexibility under Moriyasu make them a live underdog to win Group F in the 2026 FIFA World Cup. [FOX Sports, May 13]

Traded on Polymarket — $50K Volume

Lower-volume market on Polymarket ($50K). Wider spreads expected — enter with limit orders and be aware of slippage risk. Currently 28c YES.