The quick, energetic technical wingers (Jair da Costa and Mario Corso) and offensive midfielder/supporting striker (Mazzola), would also occasionally move into deeper positions to support the midfield creatively and defensively, leaving the fullbacks with space to attack, which frequently caught the opposing teams by surprise. In Herrera's flexible 5–3–2 formation at Inter, four man-marking defenders were tightly assigned to each opposing attacker while an extra sweeper would recover loose balls and double mark when necessary. Under Herrera, most frequently during away matches in Europe, the highly organised and disciplined Inter players would usually defend by sitting patiently behind the ball, often leading to very closely contested victories. Upon winning back possession, Picchi, usually a traditional and defensive minded sweeper, would often advance into the midfield, and occasionally play long balls to the forwards, or, more frequently, carry the ball and play it towards Luis Suárez, whose playmaking ability played a crucial role in Inter's adeptness at counter-attacking football. Due to Suárez's outstanding vision and passing ability, he could quickly launch the forwards or full-backs on counter-attacks with quick long passes once he had received the ball, usually allowing the fullbacks to advance towards goal and score, or to help create goal-scoring chances. Under Herrera, Inter won three Serie A titles (two of them won consecutively), two consecutive European Cups and two consecutive Intercontinental Cups, and he was given the nickname ""Il Mago"" due to his success and tactical prowess.