Seattle Mariners (11-10, second in the AL West) vs. Toronto Blue Jays (12-9, second in the AL East) Toronto; Sunday, 1:37 p.m. EDT PITCHING PROBABLES: Mariners: Luis Miguel Castillo (1-2, 4.22 ERA, 1.

Three weeks into the season, the search for power at third base leaves fantasy drafters with questions about their team's builds.

The Seattle Mariners farm system is arguably the best in baseball. The organization has nine prospects in Baseball America's top 100 and seven in MLB Pipeline's ...