Hudson-Odoi was substituted for half-time Chelsea’s goal against Manchester United on Sunday and was later strapped to his leg.
But he will have to compete for a start at Anfield in a game that could be the focus of Chelsea’s top four hopes.
Tuchel hopes Thiago will take part in such an important match – but club medical officials have advised caution in the Brazilian return.
Tuchel said: “ Thiago did his first training session with the team. But haven’t finished the last training ̵1; not from pain or anything, just be careful not to take the risk.
“I consider him in training today. But he’s not at 100 per cent so he won’t join Liverpool’s squad. ”
Tammy Abraham was in doubt because of an ankle problem. But Chelsea have no other injury problems.
Chelsea predicted the starting lineup (3-4-2-1).: A. Mendy; Azpilicueta, Kristensen, Rudiger; James, Jorginho, Kante, Chilwell; Haworth, Mount; Werner
List of injuries: Thiacosilva