Portugal drew 1-1 with the Democratic Republic of Congo in their World Cup opener, despite dominating possession. Coach Roberto Martinez has called for a more incisive attacking performance from his team. The Portuguese side lacked a cutting edge in the initial match, failing to convert their dominance into goals. They will face Uzbekistan in Houston on Tuesday, seeking to improve their offensive output. Martinez emphasized the need for sharper finishing and more creativity in the final third. The team aims to secure a win against Uzbekistan to build momentum ahead of further World Cup qualifying matches. A more decisive performance is expected as Portugal looks to demonstrate their attacking potential.