Spain defeats Austria in the Round of 16, with goalkeeper Unai Simón breaking the clean-sheet (im­batibility) record previously held by Iker Casillas. Multiple reports describe how Simón’s run of matches without conceding a goal reaches a new high during the tournament match against Austria. StudioFútbol adds context about Simón’s standing before the game, noting that he began the match positioned near the top of the tournament’s list for the longest unbeaten run, and that his performance extends that streak to a record level. NBC News also highlights Simón’s reaction, saying he credits the achievement to collective work rather than individual effort. Together, the sources present a consistent account: Spain progresses past Austria in the knockout stage, and Simón sets a new World Cup record for unbeaten time as goalkeeper, surpassing Casillas’s previous mark.