The year 1973 was one of the most significant periods in the history of Gaziantep FK. That season, the team caught attention with its impressive performance in the Turkish Cup, overcoming several strong opponents to reach the semifinals. This achievement created one of the brightest pages in the club's history.

Gaziantep FK made it to the finals by defeating Fenerbahçe in the semifinals, a victory that brought immense joy not just to the football club but to the entire city of Gaziantep. The players of that era fought valiantly on the pitch, backed by the unwavering support of their fans, etching their names into the club's lore.

In the final, they faced Trabzonspor. The match, held at Gaziantep Stadyumu, provided unforgettable moments for football fans. In the end, the supporters of Gaziantep FK felt proud of their team’s courage and determination. This victory laid a solid foundation for the club's future and secured Gaziantep FK's place in Turkish football.

The 1973 Turkish Cup remains one of the club's most important successes and symbolizes the beginning of Gaziantep FK's rise. Since that day, the Kırmızı-Siyahlılar have continued to honor their club culture and history. This historic triumph will always live in the heart of Gaziantep FK, inspiring future generations.