Courtois was left blushing after a monumental mistake saw the 2018 World Cup hosts equalise in the first-half last night.
The shot-stopper attempted to dribble the ball out of his box – but under pressure ended up gifting it straight to Denis Cheryshev, who then rounded him and slotted into an empty net.
Luckily for Courtois, Belgium won the tie 3-1 thanks to two goals from Hazard.
And the Chelsea attacker was quick to mock his former club team-mate in his post-match interview.
“Thibaut Courtois watches a lot of videos of my actions and then he tries to copy me,” Hazard said.
“The problem is: he is much taller than me, so it isn’t that easy.”Hazard‘s comments come after.
Chelsea fans will be enjoying Hazard‘s comments regarding how Courtois left west London.
The former Blues No 1 exited Stamford Bridge for Real Madrid in the summer and is now deemed a ‘snake’ by Chelsea fans.
But Courtois is not enjoying a happy March for Madrid either.
The goalkeeper was dropped by boss Zinedine Zidane for his first game back, with Keylor Navas preferred.
“Keylor – I like him but I like Courtois as well,” said Zidane.
“Thibaut has shown that he is a great goalkeeper but I want Keylor to feel important too.
“I haven’t forgotten what he’s accomplished here.
“He’s played less until now and he should play [more often].
“The same goes for Marcelo as what I said about Keylor.
“It does not matter if it’s Courtois, Reguilon or the one who took Isco’s place.
“What I want is to get all the players back to their level.
“Today Keylor played, and Thibaut will play too, and we have Luca as third keeper.
“Madrid need two, three, four great keepers.
“So the coach always has the problem, but I will count on both until the end of the season, then we will see.”