Mercury star Sabally out for must-win Game 4 with concussion

Phoenix Mercury forward Satou Sabally will not play in Game 4 of the WNBA Finals against the Las Vegas Aces on Friday due to a concussion, the team announced Thursday.

Sabally sustained the injury late in the fourth quarter of Wednesday's Game 3. While attempting to secure a rebound against Jackie Young, Sabally fell and hit her head on Aces forward Kierstan Bell's knee. She left the game and did not return.

The Aces are up 3-0 in the series.

Sabally leads the Mercury in scoring this postseason with 19 points per game. She also led the team during the regular season, averaging 16.3 points in 39 games.