Saturday's power rankings

ESPN.com | May 10, 2015

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Baseball Tonight Spotlight: Washington Nationals right fielder Bryce Harper blasts a two-run homer to give the Nationals an 8-6 win over the Braves.

1. Bryce Harper, Washington Nationals: The outcome was almost predictable: Bottom of the ninth, 4-4 game, Yunel Escobar on first with one out, and here comes Harper, stepping in against Atlanta Braves reliever Cody Martin.