Edited sentence: 368 batting average, the third best in that span.At first, it was believe he would split time with veteran Augie Ojeda, but due to a very impressive performance he has earned the everyday role.Since becoming the everyday second baseman, Roberts has hit 5 home runs with 10 RBIs and has compiled an impressive.When the Diamondbacks traded second baseman Felipe Lopez on July 20, 2009, Ryan Roberts was named the DBacks everyday second baseman