The Supertaça Cândido de Oliveira, known as the Portuguese Super Cup, is the traditional curtain-raiser to the Portuguese football season. It is a prestigious one-off match that pits the champions of the Primeira Liga against the winners of the Taça de Portugal, serving as a clash of titans and an early indicator of form for the campaign ahead. Named in honor of Cândido de Oliveira, a legendary figure in Portuguese football, the competition was first held in 1979. It is organized by the Portuguese Football Federation and is typically hosted at a neutral venue, often alternating between the Estádio Municipal de Aveiro and the Estádio Algarve. The main event is a single match to decide the champion of the super cup. The format is straightforward: one game, 90 minutes, with extra time and penalties if required to determine the winner. The match is played in August, just before the new league season begins. Its main characteristic is its symbolic value as a battle for early-season supremacy and bragging rights. While not carrying the weight of a league title, it is a respected honor that adds to a club's trophy cabinet. The influence is in setting the tone; winning the Super Cup can provide a psychological boost and momentum heading into the new season. The sole honor is winning the Supertaça Cândido de Oliveira trophy. It is a badge of honor that signifies a club's success across the previous season's two major competitions.