Libels Day is an annual event at SMAN 15 Surabaya held on August 17 to celebrate the school anniversary and at the same time commemorate the Republic of Indonesia's independence day. At this event interesting competitions were held for students from various classes to take part. One of them is a futsal match.

Futsal match is the most popular match, because most of the students of SMAN 15 Surabaya are very interested in this game. After passing the preliminary and semifinal rounds, the moment that had been expected was the final round. The two teams that made it to this round from class 12 IPA 10 and 12 IPS 2.

Before starting the competition, the futsal players and supporters from each class embraced each other to make a circle and then they pray together. They hope that the game went smoothly. After that the match began.

The first round match went very exciting. All of the supporters cheer their favorite team. There was a controversial defeat by 12 IPS 2. This resulted in a free kick for 12 IPA 10. That free kicks produced a goal. 12 IPA 10 scored 1 score.

During the break, both teams negotiating strategy for the second half. After that the game was lit again. This time it was 12 IPS 2 that managed to score a goal, so the score was 1-1. The atmosphere continued to heat up until the end of the second half.

Because the score is tie, they proceed with a penalty. In the penalty round, 12 IPA 10 manage to score 3 goals, whereas 12 IPS 2's kicks missed the goal. Thus 12 IPA 10 which won this futsal final match. "I am very happy and proud of my class," said Sofyan, captain of the 12 IPA 10 futsal team.