Napoli's Scott McTominay, top, is brought down by Juventus' Manuel Locatelli leading to a penalty kick during the Serie A soccer match between Napoli and Juventus at the Diego Armando Maradona Stadium in Naples, Italy.

Napoli's Romelu Lukaku celebrates after scoring the team's second goal during the Serie A soccer match between Napoli and Juventus at the Diego Armando Maradona Stadium in Naples, Italy.

Napoli's Romelu Lukaku, front right, celebrates after scoring during the Serie A soccer match between Napoli and Juventus at the Diego Armando Maradona Stadium in Naples, Italy.

Napoli's Scott McTominay, top, is brought down by Juventus' Manuel Locatelli leading to a penalty kick during the Serie A soccer match between Napoli and Juventus at the Diego Armando Maradona Stadium in Naples, Italy.

Juventus' Kenan Yildiz dribbles during the Serie A soccer match between Napoli and Juventus at the Diego Armando Maradona Stadium in Naples, Italy.

Juventus' Randal Kolo Muani, left, celebrates after scoring the team's first goal during the Serie A soccer match between Napoli and Juventus at the Diego Armando Maradona Stadium in Naples, Italy.

Juventus' Randal Kolo Muani, left, and Napoli's Stanislav Lobotka in action during the Serie A soccer match between Napoli and Juventus at the Diego Armando Maradona Stadium in Naples, Italy.

Juventus' Nicolas Gonzalez, top, and Napoli's Juan Jesus in action during the Serie A soccer match between Napoli and Juventus at the Diego Armando Maradona Stadium in Naples, Italy.

Juventus' Teun Koopmeiners, right, and Napoli's Stanislav Lobotka in action during the Serie A soccer match between Napoli and Juventus at the Diego Armando Maradona Stadium in Naples, Italy.

Juventus' Randal Kolo Muani, left, and Napoli's Amir Rrahmani in action during the Serie A soccer match between Napoli and Juventus at the Diego Armando Maradona Stadium in Naples, Italy.