Scott Lauber ESPN Staff Writer
Tony La Russa and Dave Dombrowski are old friends, but La Russa isn't interested in managing Red Sox — or any other team. "Passed the managerial baton," La Russa wrote in an e-mail. "I'm done." The Hall of Fame manager announced Wednesday he will leave his position in the Diamondbacks front office when his contract expires at month's end. La Russa, 73, hasn't managed since 2011 with the Cardinals.