In this task, you are given a question. You have to answer the question based on your information.
Q: How many seasons did a former professional baseball first baseman and third baseman play from 1972 to 1986, who was involved in he catalyst for a Major League Baseball-related cocaine scandal?
A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
fifteen seasons