Daily Fantasy Baseball Picks (4/13/21): MLB DFS Lineups ⚾ We have an interesting 10-game slate on tap today. It was supposed to be an 11-game slate, but Monday rainouts caused some doubleheaders, which took out a main slate game between the Mariners and Orioles. SO DON'T PLAY ANY OF THEM IN YOUR LINEUPS!!!! Tonight's slate is going to be a good one as it is a night of ACES. Many of the best on the mound will make rostering the right bats a bit more tricky or, shall I say, finding the not-so-chalky bats a bit more tricky.