Pittsburgh Pirates (38-52, fifth in the NL Central) vs. Seattle Mariners (47-42, second in the AL West) Seattle; Sunday, 4:10 p.m. EDT PITCHING PROBABLES: Pirates: Paul Skenes (4-7, 2.03 ERA, 0.92 ...

Ben Williamson had an RBI double in the sixth inning, Luis Castillo tossed seven innings, and the Seattle Mariners beat the Pittsburgh Pirates 1-0.