Baltimore Orioles host Seattle Mariners, with Castillo vs. Rodriguez pitching matchup, Orioles favored.

The Baltimore Orioles host the Seattle Mariners on Saturday, with Luis Castillo set to pitch for the Mariners against Grayson Rodriguez for the Orioles. The Orioles are listed as home favorites, with the total at 7.5 runs. Despite the Mariners' loss on Friday, Seattle hopes Castillo can help them bounce back. The Orioles are 28-14 after their Friday victory, while the Mariners dropped to 23-20.