BALTIMORE, MD - JULY 10: Bryce Harper #34 of the Washington Nationals and Manny Machado #13 of the Baltimore Orioles talk during their game at Oriole Park at Camden Yards on July 10, 2015 in Baltimore, Maryland. (Photo by Rob Carr/Getty Images)

BALTIMORE, MD - JULY 10:  Bryce Harper #34 of the Washington Nationals and Manny Machado #13 of the Baltimore Orioles talk during their game at Oriole Park at Camden Yards on July 10, 2015 in Baltimore, Maryland.  (Photo by Rob Carr/Getty Images)

July 07 2014: Washington Nationals left fielder Bryce Harper (34) greets Baltimore Orioles third base Manny Machado (13) before a MLB game at Nationals Park, in Washington D.C. (Photo by Tony Quinn/Icon SMI/Corbis via Getty Images)

July 07 2014: Washington Nationals left fielder Bryce Harper (34) greets Baltimore Orioles third base Manny Machado (13) before a MLB game at Nationals Park, in Washington D.C. (Photo by Tony Quinn/Icon SMI/Corbis via Getty Images)

25 August 2016: Washington Nationals right fielder Bryce Harper (34) slides safely into third base as Baltimore Orioles third baseman Manny Machado (13) takes the throw at Nationals Park in Washington, D.C. where the Washington Nationals defeated the Baltimore Orioles, 4-0. (Photograph by Mark Goldman/Icon Sportswire via Getty Images)

25 August 2016:  Washington Nationals right fielder Bryce Harper (34) slides safely into third base as Baltimore Orioles third baseman Manny Machado (13) takes the throw at Nationals Park in Washington, D.C. where the Washington Nationals defeated the Baltimore Orioles, 4-0. (Photograph by Mark Goldman/Icon Sportswire via Getty Images)