[Mick]

I think the Yankees had a player who regularly had .325+ seasons. Might have played third base. Can't remember his name. I think he became a manager and Bruce Bochy embarrassed him in a game when he didn't know a mount visit rule (he visited the pitcher, stepped off the mound, turned around and stepped briefly on the mound to make a minor point, and Bochy caught him for making a repeat visit, and therefore needed to replace his pitcher.  Last name may have started with a D.

Edit: I peeked. I was thinking of Don Mattingly, 1st base, not third base, and his career BA was .307.

[Mick]

I think the Yankees had a player who regularly had .325+ seasons. Might have played third base. Can't remember his name. I think he became a manager and Bruce Bochy embarrassed him in a game when he didn't know a mount visit rule (he visited the pitcher, stepped off the mound, turned around and stepped briefly on the mound to make a minor point, and Bochy caught him for making a repeat visit, and therefore needed to replace his pitcher.  Last name may have started with a D.

Edit: I peeked. I was thinking of Don Mattingly, 1st base, not third base, and his career BA was .307.