• Hero: Ian Snell withstood Ryan Braun's three-run homer with none out in the first, then settled down to shut out Milwaukee over his final seven innings.
• Figure this: The Brewers have lost an average of more than two of every three games in Pittsburgh since PNC Park opened in 2001, going 18-38 overall and 1-2 in this series.
• Day of rest: As he tries to fight out of the worst slump of his career, Jason Bay was missing from the Pirates' lineup for the second time in five days. Bay has gone 15-for-106 since June 1 -- dropping his average from .314 to .256.
• Quotable: "I don't know why, it's always tough here. It's always a battle for us here. It's just tough for us right here."
-- Brewers manager Ned Yost on playing in Pittsburgh
-- ESPN.com news services
Pirates 5, Brewers 3
PITTSBURGH (AP) -- Independence Day and Pittsburgh. Of all the possible combinations of dates and opponents, the Milwaukee Brewers couldn't have picked anything worse.
Adam LaRoche hit a go-ahead, two-run homer in the sixth inning and Ryan Doumit added a two-run drive, leading the Pirates to a 5-3 victory Wednesday over the Brewers -- owners of the majors' worst record on the Fourth of July.
Ian Snell (7-5) withstood Ryan Braun's three-run homer with none out in the first, settling down to shut out Milwaukee over the next seven innings. The Pirates turned two double plays and Snell didn't allow any scoring in the seventh despite throwing two wild pitches.
"To go through the next seven innings the way he did is another sign of who is he and what he's becoming," manager Jim Tracy said about Snell, whose 2.93 ERA is among the NL's top five.
Snell, disappointed at being bypassed for the NL All-Star team, was determined after falling behind so quickly to not let the Brewers score any more.
"I have a lot of confidence in myself, and I told myself that's all they're going to get," Snell said. "They're not getting anybody past second base. I told myself we needed this game and this win."
"It just kind of died out there," Milwaukee manager Ned Yost said. "When it left his bat I thought he hit it pretty good."
Independence Day is certainly no holiday for the Brewers, whose 13-25 record on the Fourth is the worst among clubs with more than 20 games played on the date.
The first-place Brewers stayed 5 1/2 games ahead of the Cubs in the NL Central as Chicago lost 6-0 in Washington, yet they can leave Pittsburgh on Thursday with no better than a split in the four-game series. Again, the Brewers are having trouble winning in a city where the rest of the division has won seven of 12 this season.
"I don't know why, it's always tough here," Yost said. "It's always a battle for us here. It's just tough for us right here."
Nothing new -- the Brewers have lost an average of more than two of every three games in Pittsburgh since PNC Park opened in 2001, going 19-39.
"I feel bad I can't hold the three-run lead," Vargas said.
The Pirates tied it at 3 in the fourth when LaRoche walked ahead of Doumit's line-drive homer deep into the right-field seats on a 2-0 fastball by Vargas, Doumit's fifth. Vargas had won his last three decisions and was 4-0 with a 1.54 ERA in six career starts against Pittsburgh.
Two innings later, LaRoche followed Freddy Sanchez's leadoff single with his 11th homer, on a 3-0 pitch after Vargas fell behind in the count again. LaRoche is 13-for-28 with three homers and eight RBIs in seven games to jump his average to .235 -- still not good, but better than his .191 on May 25.
"LaRoche, he never swings on a 3-0," Vargas said. "I've never seen him swing before on 3-0, but today it's bad luck for me."
Vargas was right. Until the last few days, LaRoche would have gotten the take sign.
"I wouldn't have [swung] if I wasn't seeing the ball as well as I am now," LaRoche said. "I was looking for one pitch and, if it wasn't there, I'd take a walk or a 3-1 pitch."
Long before that, Corey Hart ran his hitting streak to 20 games as he and Craig Counsell singled ahead of Braun's eighth homer of the season, a drive into the center-field bullpen. After that, Snell struck out five and walked one and wasn't hurt by the other six hits he allowed.
Hart's hitting streak (32-for-92, .348) is Milwaukee's longest since Paul Molitor's 39-game run in 1987. ... Pirates LF Jason Bay, his average down 58 points since June 1, rested for the second time in five days. ... The Pirates have gone 97 innings without an error. ... Before winning the last two, the Pirates were 1-6 against Milwaukee. ... Snell is 4-0 against the Brewers the last two seasons. ... The Pirates have won six of nine since losing five in a row. ... Milwaukee has homered in 13 consecutive games.