Complex sentence: In 1976 Weaver beat well regarded veteran Jody Ballard, and in 1978 lost two close decisions to contender Stan Ward for the California State Heavyweight title, and Leroy Jones for the NABF heavyweight title.
Split into simpler sentences: In 1976 Weaver beat well regarded veteran Jody Ballard, and in 1978 lost two close decisions. First to contender Stan Ward for the California State Heavyweight title, and then to Leroy Jones for the NABF heavyweight title.