Super Eagles captain, John Mikel Obi has said that the game against Croatia on Saturday will be decided by tactics.
He said that the Croatia are a good side but the tactical approach of the Super Eagles might give the three-time African Champions the upper hand.
Obi noted that the Super Eagles would ensure the control of the game as they did during their qualifiers to get out of the group D, that has Argentina and Iceland.
The captain enjoined Nigerians to give their maximum support to the team, adding that the players were ready to the country proud.
The Fifa world cup begins today in Russia with the host country playing Saudi Arabia.