The 33-year-old midfielder has not played for his country since September and will miss this week’s friendlies against Gibraltar and Slovakia.
An England win at this summer’s tournament could affect the ending of Olivier-winning play
Slot formally took up the reins from Jurgen Klopp at Anfield at the beginning of June.
The French Open quarter-finals get underway with a blockbuster line-up on Court Philippe-Chatrier