The evolution of John Jaso, from Mr. Clean to mountain man

When John Jaso spent his first season in the Major Leagues with the Rays in 2010, he sported a "Mr. Clean"-type look with a clean-shaven face and buzzed hair cut.

Now, three years later, he's returned to Tropicana Field as a member of the A's with a more "mountain man" appearance -- long hair and plenty of scruff (although he was clean-shaven earlier this year as well).

Which look do you prefer?

-- Jonathan Gantt / MLB.com Real-Time Correspondent