Adam Loewen (0-0, 7.80) vs. Roy Halladay (7-1, 2.93). 7:07 PM ET start.
A rematch of last week's game, in which both starters received no-decisions for their efforts.
Tonight's Blue Jays lineup:
Johnson
Rios
Wells
Glaus
Hillenbrand
Molina
Overbay
Hill
Adams
Tonight's Orioles lineup:
Roberts
Mora
Tejada
Gibbons
Hernandez
Patterson
Lopez
Millar
Markakis