#3 Weston McKennie (USA) - 4 Serie A goals
Weston McKennie became the latest in a long list of American youngsters joining elite European sides after he arrived at Serie A giants Juventus from Schalke last year.
A midfielder by trade, his main attributes are his defensive ability and skilled passing, which also allows him to impact games from deep-lying positions.
In a stop-start debut campaign with the Bianconeri, McKennie has scored four goals in the Serie A, which includes an eye-catching effort against AC Milan.
#2 Armando Frigo (USA) - 6 Serie A goals
After starting out his career at hometown club Vicenza in the Italian lower divisions during the mid-1930s, Armando Frigo made the step up to the Serie A with Fiorentina in 1939.
At the time, he became just the second American-born player to play in the Serie A, netting six times for La Viola over the next three seasons.
Frigo returned to Serie B in 1942 with Spezia, but his career was interrupted by World War II the next year, as he joined Italy's army and later died in the conflict at the age of just 26.
#1 Hirving Lozano (Mexico) - 13 Serie A goals
After struggling to make an impression in his first season with Napoli, Hirving Lozano didn't take much time to find his feet at the club.
He has scored 13 goals for the Partenopei this season, which includes nine in Serie A, while also making three assists.
Widely considered as the best Mexican player since Javier Hernandez, the 25-year old is versatile and creative and has good technique and a keen eye for goal.
Despite his improved showings this season, Lozano hasn't reproduced his PSV Eindhoven form yet. He needs to find that ruthless streak to be considered a top striker in the game.