ワルテル・マッツァーリ
During this period, Maggio usually functioned as a right midfielder/winger for Napoli in a 3–4–2–1 formation under manager Walter Mazzarri. He had initially played at right back for the majority of his career; however, since he started playing as a right winger, the quality of his performances improved, and he particularly excelled in this new position due to his attacking skills.