India are clubbed with Colombia, USA and Ghana in Group A of the tournament starting October 6.
"If we play to the best of our abilities, we can put a lot of good teams under pressure and give them a run for their money. On our day, we can put strong teams under pressure," Matos said.
"Even if there is five percent chance of winning a match we will fight for the margin and try to extend it."
"The players are very focused and are very proud to play for the country. All players are perhaps going to give their 200 percent and will play to the best of their abilities. It is evident that they are raring to go."
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The India U-17 side is currently training at the Conscient Football ground in Gurugam.
"The boys know the meaning and sentiment of wearing a national team jersey in a mega tournament like the FIFA World Cup. The sentiment of wearing the national colors and giving your all for the country runs deep in this team.
The Indian Colts face USA on October 6, before locking horns against Colombia and Ghana on October 9 and October 12 respectively at the Jawaharlal Nehru Stadium.