Sheets extends streak, Braves beat Nationals 4-0Atlanta Braves starting pitcher Ben Sheets delivers during the first inning in the first baseball game of a doubleheader against the Washington Nationals, Saturday, July 21, 2012, in Washington. (AP Photo/Carolyn Kaster)
WASHINGTON (AP) -- Ben Sheets is giving the Atlanta Braves an unexpected lift in the pennant race.
Then again, it's not that surprising. The four-time All-Star has turned in stellar outings before.
Sheets pitched six shutout innings, Brian McCann and Chipper Jones homered and the Atlanta Braves beat the Washington Nationals 4-0 on Saturday in the opening game of a day-night doubleheader.
Washington removed Bryce Harper from the game after two innings with a left ankle bruise. The rookie outfielder was out of the starting lineup for the nightcap.
Outdueling Nationals starter Edwin Jackson (5-6), Sheets (2-0) extended his scoreless innings streak to 12 in his return after missing last season because of Tommy John surgery on his right elbow. The victory pushed the Braves' winning streak to three and moved them within 1 1/2 games of the NL East-leading Nationals.
''It's been a huge pickup for us,'' McCann said of adding Sheets to Braves rotation. ''To come out here for his two starts and pitch the way he has. Hasn't given up a run, he's pounding the zone and the more you're around him the more you know why he's so successful. He's a competitor, he knows what he's doing.''
The Nationals have lost three straight, including the series opener Friday night, blowing a 9-0 lead before falling 11-10 in 11 innings.
The 19-year-old Harper fouled a bunt off his left ankle. MRI exam revealed no break.
''(Bryce) was down hitting, trying to swing with it, and Michael Morse and LaRoche saw him and said he can't even swing. So, that's why I took him out,'' Johnson said.
McCann's solo homer in the second inning, his 16th of the season and seventh in his last 10 games, gave the Braves their first run. Atlanta added another in the eighth as Michael Bourn scored on a wild pitch by reliever Henry Rodriquez.
Jones, entering as a pinch-hitter in the ninth with a runner on, clobbered the first offering from Ryan Mattheus over the right field wall.
In his second start of the season and with light rain falling intermittently, Sheets threw 91 pitches, allowing five hits with six strikeouts and three walks.
''If you're asking me if I'm surprised I haven't given up a run, yeah,'' Sheets said. ''I'm not surprised that I'm getting people out. I wouldn't have come back if I didn't think I could get anybody out.''
The Nationals put runners on in five of the opening six innings. Three times, they had two men on base, but could not capitalize.
Sheets threw a fastball past Adam LaRoche, striking out the slugger with two on to end the first. With runners on the corners and one out in the third, he induced Michael Morse into a double-play grounder.
After allowing a single and one-out walk in the sixth, the 33-year-old nimbly recorded the final two outs, including another strikeout of LaRoche.
''I had a couple of chances to drive some guys in,'' said LaRoche, who denied any carryover factor from Friday's stunning loss. ''(Morse) hits a ball on the screws into a double play. One of those nights, just didn't get enough going.''
Washington finished 0 for 7 with runners in scoring position, all against Sheets. Kris Medlin and Chad Durbin combined for three scoreless innings of relief.
Jackson struck out nine to match his season high while allowing five hits and two walks over seven innings. His one mistake, McCann's homer as the high drive landed over the right-center wall. The Braves catcher has homered in three straight games.
''Once I found it, I knew,'' McCann said of his recent power surge and 11-game hitting streak. ''I haven't felt like this since 2008, really.''
Bourn finished with two of the Braves' nine hits and had two stolen bases. He swiped third as the front end of a double steal in the eighth inning before scoring on the wild pitch.
Harper's failed bunt attempt came in the bottom of the first inning. Limping and doubled over in pain for several moments, the first time All-Star completed the at-bat by striking out. Harper returned to center field in the second inning, but Roger Bernadina replaced him on defense for the top of the third with the Nationals trailing 1-0.
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.