Calvert Hall moved to 4-1 in the MIAA and 5-1 in the BCL with a 74-63 victory at Archbishop Spalding.  The Hall trailed at the half 33-31 but asserted themselves early in the 3rd and stretched their lead to as many as 9 points.  The Cavaliers responded in the 4th and cut the lead to 3 but the Cardinals got some timely defensive stops and went 7-7 from the foul line in the 4th quarter.