BIG Number: Rondo hurting Mavs?Tom Haberstroh, ESPN Staff WriterJan 29, 2015, 05:01 PM ETCloseESPN.com NBA analyst since 2010 ESPN.com Insider researcher in 2009 Developer of NBA DRAFT Initiative databaseEmailPrintGoing inside the numbers to show how Rajon Rondo has jammed up the Dallas Mavericks offense.