Thierry Henry suffered defeat in his first match as a head coach when his 10-man Monaco side slumped to a 2-1 loss at Strasbourg on Saturday to drop into the Ligue 1 relegation zone.
The principality club have failed to win in 11 games in all competitions since the opening weekend of the French top-flight season, and are only above bottom team Guingamp on goal difference.
Monaco, who were runners-up to PSG last season, are now 24 points adrift of the reigning champions after they cruised to a 5-0 thrashing of Amiens at the Parc des Princes despite resting several key players.
A dreadful error by Monaco’s third-choice goalkeeper Seydou Sy gifted Strasbourg midfielder Adrien Thomasson an early opener, and substitute Samuel Grandsir was sent off midway through the second half.
Lebo Mothiba doubled the advantage, and a late Youri Tielemans penalty was a mere consolation for the 2017 Ligue 1 title-winners.
“It wasn’t easy, we tried to put something in place which worked at the beginning, and then we conceded that goal that I don’t need to describe… Human error, I don’t want to wipe the floor with anyone,” said the 41-year-old Henry.
“Then we tried to change the game, and unfortunately Sam (Grandsir) is sent off. After that it was even harder.
“But I want to keep positive despite the negatives, otherwise you don’t move forward, and the positive thing is that we tried to keep playing, even with 10.”