Five bold 2026 World Cup bets Dimers nailed in Round 1

The opening round of the 2026 World Cup group stage had a little bit of everything: heavy favorites taking care of business, surprise results, and a handful of outcomes that rewarded bettors willing to look beyond conventional wisdom.

While much of the pre-tournament attention centered around the biggest footballing nations, Dimers Pro found value elsewhere. From outright upsets to goal markets and long-shot draws, our predictive analysis highlighted betting opportunities where the underlying probabilities differed from the odds on offer.

With Round 2 now underway, here's a look back at five of the model's biggest winning calls from the opening round—and the lessons they offer for the matches ahead.

Spain vs. Cabo Verde: A +1400 result few saw coming

There may not have been a more surprising result in the opening round than Spain's scoreless draw with Cabo Verde.

Spain entered as overwhelming favorites, with most bettors expecting a routine victory. But our projections told a different story, identifying multiple ways to find value in what looked like a far tighter matchup than the market suggested. 

The headline position was the Draw at +1400 (Bet365), which carried a 9.2% probability and a 2.6% edge over the market. In a game where Spain were expected to dominate, that alone stood out as a meaningful mispricing.

But the model didn’t stop there. It also flagged Cabo Verde or Draw at +800 with a 12.7% probability and a 1.6% edge, reinforcing the idea that the underdogs were more live than public expectations suggested.

The clearest signal, however, came in the totals market. Under 3.5 Goals at +118 (FanDuel) was projected to hit 52.7% of the time, creating a 6.8% edge and pointing toward a low-scoring game script.

Ninety minutes later, that read proved decisive.

The match finished 0-0, with both the Draw and Under 3.5 cashing comfortably. Rather than relying on a single long-shot outcome, this was a case where multiple correlated positions aligned—making Spain vs. Cabo Verde one of the clearest reads of Round 1.

When the books can't price nations they rarely see, the lines drift. That's the whole game.

We've been building soccer tournament prediction models for 10+ years for exactly these spots.

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— Dimers (@DimersCom) June 16, 2026

Germany vs. Curaçao: The market underestimated one goal

When Germany was drawn against Curaçao, most of the betting discussion revolved around just how many goals the Germans would score.

Dimers focused on a different question: Could Curaçao score just once?

The answer was yes.

Before kickoff, we identified Both Teams To Score – Yes at +240 (BetMGM) as one of the strongest value plays of Round 1. The recommendation carried a 44.3% win probability, creating a massive 17.9% edge over the best available odds—the largest edge among our highlighted winners.

Germany ultimately cruised to victory, but Curaçao's lone goal was all BTTS bettors needed. Sometimes, finding value isn't about predicting the final score. It's about identifying where the market has underestimated one key moment in the match.

Qatar vs. Switzerland: Finding value beyond the favorite

Switzerland was expected to control proceedings against Qatar, but the numbers said the underdogs were more than capable of making an impact.

Rather than laying the favorite, the data backed Both Teams To Score – Yes at +194 (FanDuel), assigning the wager a 52.1% probability and uncovering a substantial 14.2% edge.

Once Qatar found the back of the net, bettors simply needed Switzerland to do what was expected—and the wager cashed comfortably.

It's another example of how the strongest betting opportunities don't always come from picking winners. Sometimes, the better value lies within the match itself.

Australia proves the numbers don't fear an upset 

Underdog victories are among the toughest outcomes to predict—and among the most rewarding when they hit.

Australia entered its clash with Turkey as a significant outsider, priced at +460 (FanDuel). Dimers gave the Socceroos a 24.0% chance of pulling off the upset, translating to a 3.3% betting edge over the market.

That edge proved enough.

Australia went on to pull off one of the biggest upsets of the opening round, rewarding bettors who trusted the numbers over the market consensus.

USA vs. Paraguay: Goals came early

U.S. fans were treated to one of the most entertaining performances of the opening round, and our system flagged a scoring fest before the ball was kicked. 

The United States' attacking quality was never in doubt, but our projections suggested the match would produce enough chances to comfortably clear the total. 

Before kickoff, we backed Over 2.5 Goals (Bet365), a wager that was validated in emphatic fashion as the U.S. rolled to a 4-1 victory. 

While it wasn't the longest-priced winner from Round 1, it reinforced another strength of our approach: identifying when the market is undervaluing goals, not just match winners.

The common thread? Value over perception

Every one of these bets looked different.

One backed a +1400 draw. Another relied on a heavy underdog finding just one goal. One trusted Australia to produce an upset, while another simply expected both teams to get on the scoresheet.

The common denominator wasn't the market, the bet type, or the odds—it was value.

That's precisely what our predictive models are built to uncover. Rather than simply chasing the most likely outcome, they identify situations where the betting market's pricing doesn't fully reflect the underlying probabilities, helping bettors find value before kickoff.

These were just five of our winning calls from the start of the group stage. And if Round 1 was any indication, the biggest opportunities in Round 2 won't necessarily come from backing the biggest names—they'll come from finding where the market gets the numbers wrong.

Those opportunities don't end with Round 1. As the tournament unfolds, we continually update our projections with new information, uncovering fresh betting edges before every opening whistle. 

Each matchday, Dimers Pro subscribers get access to updated Match Predictions, Best Bets, and Player Props across every World Cup fixture as new information becomes available and the market moves.

Start your 3-day free trial of Dimers Pro today and see every World Cup edge we’re tracking before the group stage kicks into high gear.