Edouard Mendy has had a poor start to the season, with errors upon errors.
The Senegal international has kept just one clean sheet this season for Chelsea, and there have been calls for Tuchel to give Kepa Arrizabalaga a chance.
Tuchel has however said he’d resolve the issue internally.
“First, we deal with the players and then we tell you how we dealt with it,” Tuchel said.
“It’s [goalkeeper] like I say, a very sensitive position in football in general. And not everything is about pure quality and decision making, it’s also about the feel, that you feel the confidence.
“Sometimes it’s also having luck as well. Somebody sent me an interesting quote about Napoleon, who asked his generals that they should not only have the best quality but also that they are lucky generals.
“This is also what you need from leaders and goalkeepers, and that they have a kind of momentum in which if they make a little mistake it’s not punished.
“He at the moment gets punished a lot for not a lot that he does wrong. But there are no doubts in my mind, the situation is calm, we have two fantastic goalkeepers, two fantastic guys. We are aware of it that he is in that kind of situation but first, we deal inside.”