Saturday action was highlighted by three showdowns involving top 25 teams as No. 22 St. Frances Academy (Baltimore) upset Oak Hill Academy (Mouth of Wilson, Va.) 80-61, Poly (Baltimore) upset No. 14 IMG Academy (Bradenton, Fla.) 62-60 and No. 18 Long Island Lutheran (Brookville, N.Y.) took down No. 16 Sierra Canyon (Chatsworth, Calif.) 86-74.
(Huntington, W. Va.) also took down No. 19 Rutgers Prep (Somerset, N.J.) 83-62 to hand the Argonauts their first loss of the season.
A shocking upset kicked off the week in the Washington Catholic Athletic Conference Tuesday night as Bishop McNamara (Forestville, Md.) upended No. 13 Paul VI (Fairfax, Va.) 62-48.
Friday was filled with top 25 teams in action as No. 4 DeMatha (Hyattsville, Md.) took down Gonzaga (Washington, D.C.) 60-50, No. 3 Grayson (Loganville, Ga.) blew past Newton (Covington, Ga.) 82-58, No. 15 Scotlandville (Baton Rouge, La.) defeated Walker (La.) 70-53 and No. 16 Sierra Canyon (Chatsworth, Calif.) pulled away from Gill St. Bernard's (Gladstone, N.J.) 74-58.
See this week's full Top 25 schedule below.