Manchester United fans made their position clear on Lisandro Martinez after his performance for Argentina in the 1-0 win against Chile at the 2024 Copa America. Lisandro Martinez and Manchester United teammate Alejandro Garnacho have been away from Old Trafford after they were called up to the 26-man Argentina squad. Argentina are defending champions at the tournament, having previously lifted the Copa America title in 2021 with a 1-0 win over Brazil in the final. Martinez, who lifted the World Cup with Argentina in 2022, has become a key player for La Albiceleste boss Lionel Scaloni at the 20…