A.J. Pollock injury update: Diamondbacks outfielder out 4-8 weeks with fractured thumb Unknown 00:51 Pollock has batted .293 with 11 home runs and 33 RBIs for Arizona so far this season. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsSerena Williams Withdraws from Rogers Cup Tennis TournamentBopanna Skips Rogers Cup to Save Shoulder for Asian GamesKuznetsova Mauls Petkovic to Breeze into Citi Open FinalSo Near Yet So Far: Sindhu’s Jinx in Big Finals Continues UnabatedMomota First Japanese Man to Win Badminton World ChampionshipBarcelona Coach Downplays 2nd Straight Defeat in International Champions Cup