Tello struck in the 2-2 result.
"Tello is a player with extraordinary qualities. He's working really well, he's managed to gain the aggressiveness he was lacking. In addition to the goal he scored, he also created a lot of chances. He's already played many games at a high level this season. He needs to keep on working. He's a different type of player, he brings different things to the team," said Roura.