Hereford and Towson compete in the Baltimore County field hockey championship at Hereford High School on Tuesday, Oct. 22. Towson’s Finlay Harmon, left, defends against Hereford’s Caitlin Meeker on a corner during the Baltimore County field hockey championship at Hereford High School on Tuesday. (Brian Krista/Staff) Towson’s Lily Franklin, left, and Hereford’s Mylie Fitzpatrick battle…