Jim Palmer recaps Vladimir Guerrero's record-breaking hit and the O's 6-3 win over the Red Sox

Dusty Baker on pitchers' early exits

Jose Lobaton on catching during Nats' 6-2 win over D-backs

Dylan Bundy on his outing against the Astros

Trey Mancini after Orioles beat Astros 9-7

Zach Britton after Orioles beat Astros 9-7

Andrew Stevenson on being called up

Adam Jones on Trey Mancini and Jonathan Schoop

Rick Dempsey on Jonathan Schoop's hitting

Voice of Norfolk Tides, Pete Michaud, joins "O's Xtra"

Darren O'Day after the loss to the Astros

Chris Tillman on his pitching after the loss to the Astros

Buck Showalter on the 8-4 loss to the Astros

Dusty Baker after the Nationals' win over the Diamondbacks

Bryce Harper talks about the Nationals' win over the Diamondbacks

Sean Doolittle after the Nationals' win over the Diamondbacks

Dan Duquette and Buck Showalter on players in the farm system