Prep Highlights 3/7

WAUSAU, Wis. (WSAW) -- Thursday's prep highlights include #3 Colby vs. #2 Melrose-Mindoro at the WIAA State Girls Basketball Tournament and #2 New London vs. #1 Merrill, #2 Marathon vs. #1 Auburndale, #2 Iola-Scandinavia vs. #1 Lourdes Academy, #2 Almond-Bancroft vs. #1 Columbus Catholic and #5 Athens vs. #2 McDonell Central is boys hoops.