Callum Hudson-Odoi and Ben Chilwell have been ruled out of the final, as Kante and Kovacic are Tuchel's only other fitness worries.
Liverpool could be without influential midfielder Fabinho, with Jurgen Klopp only revealing that the midfielder would be ready for their Champions League final.
Arrizabalaga will have plenty of motivation to defeat Liverpool this time around, following his penalty miss in the League Cup, but may be faced with a place on the bench again.
He began the League Cup final on the bench and was brought on for the shootout only.