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Japan won
Iran faces Japan in a Nations League clash that looks heavily one-sided on paper. Japan sit top of the standings with a perfect 5-0 record and 14 points, while Iran languish in 14th place with just 1 win from 5 matches and 5 points. The gulf in class between these two sides is stark, and the match data reinforces that narrative at every level.
Japan have been dominant throughout this Nations League campaign, winning all five matches and conceding an average of just 0.75 sets per match in away fixtures. Their recent 3-1 victory over Serbia underlines their ability to dispatch quality opposition with authority. Iran, by contrast, have dropped four of their five matches, with all four losses coming away from their base — a pattern that continues here.
The head-to-head record between these nations is overwhelmingly in Japan's favour. In recent meetings, Japan have swept Iran 3-0 on multiple occasions, and Iran have yet to take a set off Japan in their last four encounters across all competitions. That level of dominance in the head-to-head, combined with Japan's current form, makes this a straightforward call.
With Iran also carrying a medium fatigue risk after playing two days ago and facing a congested schedule, Japan are clear favourites. The volleyball picks here point firmly toward a Japan win, most likely in three or four sets.
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2026 Season
Iran vs Japan - Match Analysis
Japan are strong favourites based on every available metric. They lead the Nations League standings with a perfect 5-0 record, while Iran sit 14th with just 1 win. The head-to-head record shows Japan winning their last four meetings, including three 3-0 sweeps in Nations League play. Iran's away record this campaign is 0-4, and their attack has struggled against top-tier opposition. A Japan victory is the most likely outcome by a significant margin.
Japan -1.5 sets is the recommended set handicap pick here. This market requires Japan to win 3-0 or 3-1, which aligns with their recent head-to-head dominance over Iran — three of their last four Nations League meetings ended in 3-0 sweeps. Iran have failed to take a set off Japan in their last four encounters. Combined with Japan's perfect form and Iran's poor away record, the -1.5 set handicap offers genuine value at a confidence level around 65-70%.
Under 3.5 sets is the more likely outcome in this fixture. Japan have swept Iran 3-0 in three of their last four Nations League meetings, and Iran's current form gives little reason to expect them to extend the match. Japan's efficient attack and Iran's struggles on the road point toward a three or four-set match rather than a five-set contest. The probability of this match reaching four or five sets is relatively low given the quality gap between the two sides.
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Last 10 head-to-head matchups
The head-to-head record between Iran and Japan is decisively in Japan's favour. In their most recent Nations League meeting in...
The head-to-head record between Iran and Japan is decisively in Japan's favour. In their most recent Nations League meeting in 2024, Japan swept Iran 3-0. Looking back across the last several encounters, Japan have won the vast majority of meetings, including three consecutive 3-0 sweeps in Nations League fixtures. Iran have managed to take sets off Japan only sporadically, and the pattern of Japanese dominance in this rivalry shows no sign of reversing given the current form gap.
Last 10 matches across all competitionsNations League matches highlighted
5 of 10 in Nations League
Form Rating
4/10
Iran have managed just 1 win from their 5 Nations League matches, sitting 14th in...
Iran have managed just 1 win from their 5 Nations League matches, sitting 14th in the standings with 5 points. Their sole victory came against Argentina in a 3-0 sweep, but they have lost their other four matches, including back-to-back 3-2 defeats to France and Belgium in away fixtures. Their away record this campaign reads 0 wins from 4 attempts, conceding an average of 3 sets per match on the road. Iran's attack has struggled to maintain consistency, and their serve-receive has been tested by stronger opponents throughout the tournament.
5 of 8 in Nations League
Form Rating
7.5/10
Japan are the standout team of this Nations League campaign, winning all five matches to...
Japan are the standout team of this Nations League campaign, winning all five matches to lead the standings with 14 points. Their victories have come against quality opposition including Ukraine (3-0), Poland (3-2), China (3-1), Slovenia (3-1), and Serbia (3-1). Away from their base, Japan have won all four road fixtures while conceding an average of just 0.75 sets per match. Their attack efficiency and disciplined serve-receive have been consistent strengths, and they have shown the ability to close out matches decisively regardless of the opponent's quality.
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