Arlington kids get donation and tickets.
Oakland tightens grip on AL West with sweep of Rangers Sunday.
Oakland A's shut out the Texas Rangers 1-0 in Arlington.
Pirates sweep Rangers.
Martin Perez struggles Tuesday in Arlington.
Yu Darvish faces the National League Monday.
Rangers beat by Twins 4-2 Sunday.
Minnesota beats Texas 3-2 in Arlington.
Elvis Andrus gets walk-off sacrifice in 5-4 win.
Rangers win 4-2 on Beltre homer.