This achievement has put Greenwood on the same level as Ivorian legend Didier Drogba, who also scored 19 goals in his first season at the club in the 21st century.
Olympique Marseille's Bafetimba Gomis still holds the record for most goals scored by a player in their first season at the club, with 20 goals in the 2016-17 campaign.
Greenwood played a significant role in the game, impressing for 83 minutes before being substituted for Morocco international Amine Harit as Marseille moved up to second place in the league table.