"It's pretty much the same," Gregorius said. "Only the angles are different. Not a big difference."
The only other time in his pro career that he played second base was in 2012 with Cincinnati's Triple-A team.
• The D-backs Triple-A Reno affliliate has won six straight series for the first time in Aces' history.
Steve Gilbert is a reporter for MLB.com. Read his blog, Inside the D-backs, and follow him on Twitter @SteveGilbertMLB. This story was not subject to the approval of Major League Baseball or its clubs.