Pie Guy makes sweet return to O.co Coliseum

The Oakland A's Pie Guy -- the artist formerly known as the Pie Man -- returned to O.co Coliseum for Monday night's game against the Rangers. The Pie Guy loves to hand out slices to his fellow fans, when he's not too busy whipping up postgame walk-off pies.

Pie Guy (AKA Jon Root) goes to college in southern California, but he's happy to be back in the Bay Area to support the A's this summer.

-- Alex Espinoza / MLB.com Real-Time Correspondent