This is pretty funny, especially Alex Trebek's reaction and ensuing smack talk toward the three women who missed this answer:
Hey, let's give them a sliver of credit: All three of them named former MLB players who are not in the Hall of Fame yet could be said to have Hall credentials. Bonus points to the one (Stacy!) who actually named a Red Sox pitcher.
Still, Trebek is correct. Baseball does not seem to be a strong suit here.