Miami Marlins catcher John Buck (14) tosses his bat after walking on a pitch by Washington Nationals relief pitcher Henry Rodriguez (63) during the ninth inning at Nationals Park in Washington, D.C, Friday, April 20, 2012. Washington defeated Miami 2-0. Harry E. Walker / MCT
Washington Nationals center fielder Rick Ankiel (24) slides safely into second base on a double beating the tag of Miami Marlins shortstop Jose Reyes (7) during the eight inning at Nationals Park in Washington, D.C, Friday, April 20, 2012. Washington defeated Miami 2-0. Harry E. Walker / MCT
Miami Marlins relief pitcher Steve Cishek (31) delivers a pitch against the Washington Nationals during the eight inning at Nationals Park in Washington, D.C, Friday, April 20, 2012. Washington defeated Miami 2-0. Harry E. Walker / MCT
Miami Marlins catcher John Buck (14) is out at second base on a force out as Washington Nationals second baseman Danny Espinosa (8) throws to first base during the fifth inning at Nationals Park in Washington, D.C, Friday, April 20, 2012. The runner at first base was safe. Harry E. Walker / MCT
Miami Marlins catcher John Buck (14) gets an infield hit off Washington Nationals starting pitcher Ross Detwiler (48) during the fifth inning at Nationals Park in Washington, D.C, Friday, April 20, 2012. Harry E. Walker / MCT
Washington Nationals third baseman Ryan Zimmerman (11) lays on the ground after fouling a ball off his ankle on a pitch from Miami Marlins starting pitcher Carlos Zambrano (38) as Miami Marlins catcher John Buck (14) checks on him during the fourth inning at Nationals Park in Washington, D.C, Friday, April 20, 2012. Harry E. Walker / MCT
Washington Nationals third baseman Ryan Zimmerman (11) fouls a ball off his ankle on a pitch from Miami Marlins starting pitcher Carlos Zambrano (38) during the fourth inning at Nationals Park in Washington, D.C, Friday, April 20, 2012.
Harry E. Walker / MCT
Washington Nationals center fielder Rick Ankiel (24) slaps hands with third base coach Bo Porter (16) as he rounds third base after hitting a home run off Miami Marlins starting pitcher Carlos Zambrano (38) during the third inning at Nationals Park in Washington, D.C, Friday, April 20, 2012. Harry E. Walker / MCT
Washington Nationals center fielder Rick Ankiel (24) follows through on a home run swing off Miami Marlins starting pitcher Carlos Zambrano (38) during the third inning at Nationals Park in Washington, D.C, Friday, April 20, 2012. Harry E. Walker / MCT
Washington Nationals starting pitcher Ross Detwiler (48) delivers a pitch against the Miami Marlins during the third inning at Nationals Park in Washington, D.C, Friday, April 20, 2012. Harry E. Walker / MCT
Miami Marlins starting pitcher Carlos Zambrano (38) delivers a pitch against the Washington Nationals during the first inning at Nationals Park in Washington, D.C, Friday, April 20, 2012. Harry E. Walker / MCT