Minnesota Lynx​ forward Napheesa Collier will be sidelined after spraining her right ankle against the Las Vegas Aces on Saturday​, the team announced Monday, though it's unclear how long she will be out.

Napheesa Collier will miss at least two weeks due to a right ankle sprain she suffered on Saturday during a game against the Las Vegas Aces, ESPN’s Kendra Andrews reported. The Lynx have a league-best 24-5 record and are now entering a crucial stretch of the season without the reigning WNBA Defensive Player of the Year and MVP favorite.

On the same day Napheesa Collier was named the WNBA's Western Conference Player of the Month for July, the Lynx announced she'll be out at least two weeks with an ankle injury.