Group Stage Accumulator: Four Picks for Opening Week

Opening-week accumulators are a World Cup tradition, and this year's expanded format serves up more short-priced favourites than ever before. The art of a good acca is restraint: pick teams with the largest class gap over their opponents, resist the temptation to add 'just one more' leg, and accept that four solid selections is plenty. Our four-fold sticks rigidly to that principle.

Leg one: Mexico to beat South Africa in the opener. No host has ever lost a World Cup opener, the Azteca's altitude is a genuine leveller against teams who do not train in it, and Mexico are a settled, well-drilled side. It is the safest banker on the coupon.

Leg two: Argentina to beat Australia. The world champions have won all five previous competitive meetings between the nations, and Australia's experienced but ageing defence struggled badly against quick, mobile forwards in qualifying — exactly the profile Argentina possess in abundance.

Leg three: Spain to beat Uzbekistan. This is the shortest price in the acca, and it is the shortest for a reason: the gulf in class is the largest of any opening-round fixture. Spain's midfield control alone should be decisive against opponents who will spend the afternoon chasing shadows.

Leg four: England to beat Ghana. Ghana are dangerous on the counter and will carry passionate support, but England conceded just twice in ten qualifying matches — the best defensive record in Europe — and that platform should be enough to see off a side that lives on transitions.

Combined at the best available prices, the four-fold pays a shade over 5.0, turning a $10 stake into more than $50 if every leg lands. That is the appeal — and the catch, because one slip anywhere brings the whole bet down. Never stake more on an acca than you are happy to lose outright.

On bookmaker choice, Mostbet's accumulator boost adds up to 10% to winning multi-bets, which makes a measurable difference on a four-fold and edges it ahead of rivals for this particular play. But the wider lesson holds for every leg: price up each selection individually across a few firms, because the best singles prices combined will usually beat any one bookmaker's acca quote.