VOLLEYBALL: Northridge (2-4) at Clearfield (2-5), Thursday 3:30 p.m.: Must win for both teams as region play reaches halfway point.
VOLLEYBALL: Waterford (5-1) at Uintah (6-0), Thursday at 7 p.m.: The Ravens have a chance to earn a piece of the region lead, but Utes are tough.
VOLLEYBALL: ICS (5-0) at St. Joseph's (5-2), Thursday at 6:30 p.m.: The Jayhawks are playing well in second half of region play.
FOOTBALL: Riverton (5-2) at Bingham (6-1), Friday: This could very well already be for the Region 3 title.
FOOTBALL: Cottonwood (6-1) at East (6-1), Friday: Can the Colts regroup and make a mess at the top of Region 6?
FOOTBALL: Bountiful (6-1) at Sky View (5-2), Friday: Every Region 5 battle will be important for a title or playoff seeding.
SOCCER: Bountiful (13-1-1) at Bonneville (11-1-1), Tuesday: The top-ranked Braves visit the No. 2 Lakers with a Region 5 title on the line.
SOCCER: Davis (14-1) at Weber (12-3), Tuesday: The Warriors can share the Region 1 title with the Darts if they can pull the upset.
SOCCER: Murray (11-1-3) at Highland (12-3), Tuesday: The Spartans can clinch the Region 6 title with a win over the Rams.