Complex sentence: The Fort Worth Cats and Tyler Roughnecks joined the Central Baseball League (Tyler relocated to Jackson, Mississippi in January 2002 and became the Jackson Senators) and the Baton Rouge Blue Marlins (renamed "River Bats") and Montgomery Wings joined the Southeastern League.
Split into simpler sentences: The Fort Worth Cats and Tyler Roughnecks joined the Central Baseball League (Tyler relocated to Jackson, Mississippi in January 2002 and became the Jackson Senators). The Baton Rouge Blue Marlins (renamed "River Bats") and Montgomery Wings joined the Southeastern League.