The CLS Baseball program is open to boys in 6th through 8th grade. Practices and home games are held at the Newhall ball diamonds.
Outdoor practices begin in March, weather permitting. Practices may be moved indoors if fields are too wet.
Conference play includes Cedar Rapids Trinity, Lutheran Interparish School (LIS), Trinity Davenport, Valley Lutheran and Community Lutheran. CLS won the 2013-14 IDE Tournament championship.