Complex sentence: Meanwhile, Chávez continued his heavy participation in military baseball in his later career as an officer; indeed, he progressed with his team to the University League Championships held in Caracas through 1984 and 1985.
Split into simpler sentences: Meanwhile, Chávez continued his heavy participation in military baseball in his later career as an officer. Indeed, he progressed with his team to the University League Championships held in Caracas through 1984 and 1985.