Portugal secured a dramatic 2-1 victory over Croatia in their World Cup group stage match, advancing to the round of 16 where they will face Spain. The match, held on July 4, 2026, featured intense moments and controversial decisions influenced by advanced video assistant referee (VAR) technology incorporating a connected ball chip.

In a tense encounter marked by a flurry of goals and VAR interventions, Croatia appeared to have equalized in the 103rd minute through Josko Gvardiol. However, the goal was disallowed after VAR officials in Dallas detected a slight offside touch by Igor Matanovic on a cross from Ivan Perisic, which led to Gvardiol's chance. This ruling was based on data from the cricket-style “snicko” system integrated with the connected ball chip, marking the third World Cup use of such technology aimed at enhancing officiating precision.

The match's second half, spanning 64 minutes including stoppage time, was a rollercoaster with three goals scored, a penalty awarded after a rugby-style tackle by Croatia’s Nikola Vlasic on Portugal’s Renato Veiga, and multiple offside calls. Four goals were correctly ruled out for offside incidents. Goncalo Ramos scored the decisive late header for Portugal.

Portugal’s captain Cristiano Ronaldo, 41, did not play in the final nine minutes but was the emotional focal point for the team. He led tributes to the late teammate Diogo Jota, exchanging his jersey for one bearing Jota's number 21 and gathering his teammates in a moment of homage after the win. Ronaldo described the victory as meaningful for the team and fans alike, stating it was achieved “for Diogo, for us, for Portugal.”

Croatian players and head coach Zlatko Dalic voiced strong criticism of the refereeing and VAR decisions, particularly the disallowed equalizer. Luka Modric expressed confusion and frustration over the ball sensor ruling, disputing the claim that Matanovic had touched the ball. The contentious decision fueled discontent among supporters, with some fans throwing water bottles onto the pitch following the final whistle.

Portugal’s coach Roberto Martinez acknowledged the challenges of the match and the difficult calls made by officials, and he commended the team’s tribute to Jota. The use of connected ball chip technology continues to generate debate, offering new analytical tools but also sparking controversy over its impact on critical match outcomes.