One week after the start of the season's second half, the Matthews North and Apley freshman intramural basketball teams share the American League lead, Both teams have a 3-0 record. Thayer South leads the National League with the same record, followed by Weld South which was won three and lost one of its games. Holworthy trails in the American League with a 2-0 record. In the National League last night, Thayer South beat Weld South, 27 to 20, to take the lead AMERICAN LEAGUE  Won  Lost Matthews North  3  0 Apley  3  0 Helworthy  2  0 Stoughton  2  1 Wigglesworth East  2  1 Straus North  1  1 Thayer North  1  1 Dudley  0  3 Massachusetts  0  3 Straus South  0  4 NATIONAL LEAGUE  Won  Lost Thayer South  3  0 Weld South  3  1 Hollis  2  1 Matthews South  1  1 Wigglesworth West  1  1 Thayer Middle  1  2 Lionel  1  2 Weld North  1  2 Grays  0  3