Washington Nationals first baseman Ryan Zimmerman delivered a pinch-hit home run in the eighth inning of Saturday's 10-7 loss to the Pittsburgh Pirates. It's his 13th of the year. Zimmerman has managed 223 at-bats as a part-time player this season, producing a .756 OPS. He's more valuable to the real-life Nationals than any fantasy team, as he's only rosterable in the deepest leagues with daily lineup changes.