Lisandro Martinez shares one of the keys for smaller players to compete with bigger ones. It was impressive to see him deal with Erling Haaland again today despite the height difference. Some of his club legends were joking that he would not be able to. Martinez shares a gem that you just need to be focused for every second of the game. If you lose your concentration, especially against a physically dominant player, they can get the edge over you at any moment. @Sky Sports Football