Bernadina had two hits and threw out Paul Janish attempting to move from first to third on Michael Bourn's one-out single in the fifth.
The opening game was a makeup for the June 1 rainout. Considering the Braves recent run, one might call the timing of the makeup fortuitous.
"Certainly last night's game you chalk up as a fluke because that doesn't happen very often," Jones said of the nine-run rally. "But to back it up with a solid performance today, now we get some momentum going. I can't think of a better day to have a doubleheader, as nice a roll as we're on."
NOTES: Braves second baseman Dan Uggla finished 0 for 4, all on strikeouts, three coming against Jackson. . With two RBIs, Jones has 1,600 for his career. ... Nationals OF Steve Lombardozzi and Braves 1B Freddie Freeman had their hitting streaks end at 13 and 11 games, respectively. ... The Braves recalled RHP Randall Delgado to start the nightcap of Saturday's doubleheader against John Lannan, making his 2012 debut.