Sunday MLB DFS 9/14/25 preview: a nine-game slate with clear weather and balanced upside. Nolan McLean anchors the Mets while Aaron Nola draws a Royals backdrop. Midpriced bats Brice Turang, Mark Vientos, Gabriel Moreno and Yordan Alvarez headline value targets, with Riley Greene and Otto Kemp adding gravity. Stacks to attack: Detroit vs Mazur, Arizona vs Ober, Milwaukee vs Mikolas. Injury updates and lineup changes loom; plan: pay up for one ace, mix in premium value, and target three value stacks.