Complex sentence: He guided the Cougars to four SWC Championships--1976,1978,1979 & 1984-and 11 bowl games including Cotton Bowl victories over Maryland in 1977 and Nebraska in 1980.
Split into simpler sentences: He guided the Cougars to four SWC Championships, including 11 bowl games. Yeoman guided the Cougars to 11 bowl games appearances including Cotton Bowl victories over Maryland in 1977 and Nebraska in 1980.