Portugal secured their place in the quarter-finals of Euro 2024 after beating Slovenia on penalties, which was reminiscent of one iconic Arsenal moment. An upset could have been on the cards as Slovenia secured a 0-0 draw against Portugal, with Cristiano Ronaldo missing a penalty, and Arsenal target Benjamin Sesko missing a good chance. Portugal may have been fearing the worst, but Porto goalkeeper Diogo Costa proved to be the hero as he astonishingly saved three penalties to win his side the shootout. When Arsenal beat Porto in the Champions League this season, Costa failed to save a single p…