When the Memphis Grizzlies went ahead with 4 minutes left, it was time for Dirk Nowitzki to take over. Nowitzki scored 21 points, including the last eight for Dallas in the final 2 minutes, to lead the Mavericks past the Grizzlies 103-95 on Monday. Read more http://scores.espn.go.com/nba/recap?gameId=400578908