Spain and England saw their prices for World Cup glory cut after qualification victories on Wednesday.
The world's top-ranked team won 2-1 in Belgium thanks to goals from Andres Iniesta and David Villa, and are now four points clear at the head of group five.
Having been generally available at 8/1 to lift the trophy in South Africa in 2010, Spain are now best-priced at 15/2 with Paddy Power.
Fabio Capello's England successfully negotiated a tricky trip to Belarus, with a Steven Gerrard strike and a Wayne Rooney brace ensuring they kept their 100 per cent record intact.
Punters now seem to be taking the Three Lions more seriously and while they can still be backed at 10/1 with Bet 365, three major bookmakers are now only offering 7/1 on England winning the World Cup.
Brazil are now 5/1 favourites with Boylesports in their own right, despite being held to a goalless draw by Colombia, as Argentina's price has drifted to 11/2 following a surprise 1-0 loss in Chile.
Paraguay, who lead the South American qualification group by six points, have come in to 33/1 with Sportingbet for a first World Cup triumph, although Bet 365 continues to offer 80/1.
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