Complex sentence: The baseball teams led by Coaches Richard Phillips and Kenny Aycock have made several appearances in the state playoffs and appeared in the finals three times once in 1980's and twice in 1990s and in the semifinals in 1991 and again in 2002.
Split into simpler sentences: The baseball teams led by Coaches Richard Phillips and Kenny Aycock have made several appearances in the state playoffs and appeared in the finals three times, once in 1980's and twice in 1990s. The team appeared in the semifinals in 1991 and again in 2002.