Richmond and New Haven, former rivals in the Southern Thumb Association, play one another in a first-round game in the Michigan Collegiate holiday boys basketball tournament.

The host Cougars play Harper Woods, coached by former New Haven coach Russ Collins, in the other first-round game.

Here is the schedule:

Dec. 28: Richmond vs. New Haven, 5:30 p.m.; Harper Woods vs. Michigan Collegiate, 7:15 p.m.

Dec. 30: First-round losing teams, 5:30 p.m.; first-round winners, 7:15 p.m.

Michigan Collegiate features Tommie Bush, the 2011 Macomb County football Player of the Year.

Richmond is now in the Blue Water Area Conference and New Haven in the Macomb Area Conference.