The match, which took place at the Le Mustoir stadium in Lorient, ended with a score of 5: 2 in favor of the guests.
Teremas Moffi and Andrew Gravillon scored against the hosts.
The guests have scored goals on account of Axel Disasi, Alexander Golovin, Kevin Folland, Sofian Diop and Guillermo Maripana.
Russian midfielder "Monaco" Alexander Golovin came on as a substitute in the 64th minute of the meeting and scored a goal with the first touch on the ball.
The Monegasques are fifth in the League 1 standings with 30 points.
Lorient is in 18th place with 18 points.
Earlier it was reported that Golovin will start the match between Monaco and Lorient in reserve.