Complex sentence: He served as the head basketball (1911--14) and baseball coach (1912--1913) at the University of Missouri, and Track and Field Coach (1910-11) head basketball coach at Nebraska University (1911).
Split into simpler sentences: He served as the head basketball (1911--14) and baseball coach (1912--1913) at the University of Missouri. At the University of Nebraska, he served as Track and Field Coach (1910-11) and head basketball coach (1911).