Washington Nationals catcher Keibert Ruiz (head, knee) is back behind the plate and is hitting fifth on Wednesday against the Chicago Cubs and left-hander Drew Smyly. Ruiz was beat up behind the dish in the game on Monday and was given Tuesday off, but he's back in there on Wednesday. He also came off the bench on Tuesday to go 1-for-2 with a walk, so he's fine. The 24-year-old backstop is hitting a modest .244/.305/.351 with six home runs, 30 RBI, 26 runs scored and five stolen bases in 368 ...