Manchester United's Raphael Varane ruled out for weeks with injury
Both players were injured in United's 4-3 Premier League loss at Chelsea last week, joining fellow defenders Lisandro Martinez (26) and Victor Lindelof (29) on the sidelines.
Frenchman Varane is hoping to return before the end of the season and Evans' injury layoff is expected to be short-term, United said.
Erik ten Hag's (54) team, sixth in the table, have been ravaged by injuries to key defenders this season.
Along with Martinez and Lindelof, left back Luke Shaw (28) will be out of action for the next few weeks, Harry Maguire (31) and Aaron Wan-Bissaka (26) have missed many games and left back Tyrell Malacia (24) has not featured since undergoing knee surgery last year.