Basketball is a sport played by 2 teams and each team has 5 players. The objective is to shoot a ball through a hoop. The team who ( has scored /scores ) more goals wins.
Even though we are not talking about an incident that happened in the past, we need to show which action is preceded by which action in one sentence, which has 2 verbs. That's why I think has scored or scored is right. Am I right ?