Edouard Mendy and N’Golo Kante had been injury doubts for the Blues, but both returned to training on Wednesday – and Tuchel has allayed fears over the key duo.
“N’Golo is looking good and I hope he stays like that for Saturday,” Tuchel said.
“Edou made a huge improvement with the management of pain from when the injury happened, which is good. We hope to have him back. If he is fit, then Edou will play.”
Chelsea Champions League Final squad
Defenders: Antonio Rudiger, Marcos Alonso, Andreas Christensen, Thiago Silva, Kurt Zouma, Ben Chilwell, Reece James, Cesar Azpilicueta, Emerson
Midfielders: Jorginho, N’Golo Kante, Mateo Kovacic, Mason Mount, Callum Hudson-Odoi, Billy Gilmour, Tino Anjorin
Forwards: Tammy Abraham, Christian Pulisic, Timo Werner, Olivier Giroud, Hakim Ziyech, Kai Havertz