Messi wiped away tears as the team bus rolled through crowds of well-wishers, welled up again during the national anthem, and broke down completely after the final whistle. The night was billed as the "Last Tango" — a national send-off for a 21-year international career, in front of a sold-out Monumental.
The first half ended goalless, with Messi laughing off a missed chance in the 24th minute. After the break, the script wrote itself. In the 48th minute, his corner found retiring vice-captain Nicolas Otamendi, who volleyed home the opener. In the 61st, Messi squared a ball for 22-year-old Nico Paz to curl in the second — his 69th and final assist for Argentina. Then, in the 71st minute, the moment 85,000 people had waited for: Messi stepped up and buried a penalty with his trademark left foot. His 126th international goal. His last.
After the match, an emotional Messi addressed the crowd. "I can only thank you all. It has been a huge pride to defend this shirt for over 20 years," he said. "I don't want to leave this place. I don't want to leave the field. I love all of you, and I will miss all of you." Flanked by his teammates, he walked off the pitch with his family as the night sky over Buenos Aires lit up with a fireworks and drone display recreating Messi holding the World Cup and his iconic No. 10. Earlier in the day, a giant Argentina jersey bearing the word "Gracias" had been laid out on the pitch, and the city lit its monuments — including the Obelisk — in light blue.
Messi announced his international retirement in August, two and a half months after Argentina's 1-0 World Cup final defeat to Spain in New Jersey. He also revealed the death of his father, Jorge, two months ago, and admitted he may hang up his boots entirely sooner than expected. He was not the only one saying goodbye: Otamendi, the retiring vice-captain, also played his last match. The captain's armband passes to Cristian Romero. Coach Lionel Scaloni said no one will wear the No. 10 shirt until after Messi's farewell game — "After that, we'll see." Before the match, the University of Buenos Aires awarded Messi an honorary doctorate, and tributes poured in — including from former Barcelona teammate Neymar, who wrote: "It's not just Argentina that thanks you, the world thanks you for everything you did for football." Messi remains under contract with Inter Miami until 2028. His Argentina ledger is closed: 208 caps, 126 goals, one World Cup, two Copa Americas — and a farewell nobody in that stadium will forget.