The Grizzlies beat San Antonio 121-113 at home Monday, failing to cover as 11-point favorites. Memphis trailed in the fourth quarter by five points. I'm expecting a more dominant effort Wednesday as Ja Morant returns to the lineup. Memphis is 13-6-1 ATS at home, covering on average by a league-best margin of 5.9 points. Spurs leading scorer Keldon Johnson remains questionable with a hamstring injury, while second-leading scorer Devin Vassell is still out. This is a mismatch, and the Grizzlies' superior talent and depth should get us a cover.