Corner infielder Coby Mayo is heading to Baltimore today, which could lead to another promotion to the majors or placement on the 24-hour taxi squad.Update: Mayo is expected to be recalled.Ramón Urías was scratched from last night’s lineup with a sore hamstring.

Coby Mayo, the No. 2 prospect in the Baltimore Orioles' farm system and the No. 12 prospect in baseball, is in line to replace a banged-up Ramón Urías on the active roster.

The Orioles went 3-3 on their homestand last week, taking two from the New York Yankees but losing their series to the Kansas City Royals. The week was much better than the previous one when Baltimore went 1-5,