JayVaughn Pinkston scored 13 points for the Wildcats (19-2), who claimed their first city series title since 2010-11.
Darrun Hillard II (12 points) and Daniel Ochefu (11) also reached double figures.
The Owls (6-14) were paced by Will Cummings with 24 points. Quenton DeCosey helped out with 18.
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