WASHINGTON -- Bryce Harper and Adam LaRoche each drove in two runs, leading the Washington Nationals over the Pittsburgh Pirates 5-4 Friday night for their fourth straight win. Fake Vans Free Shiping . Denard Span added three hits as the NL-East leading Nationals opened a 10-game homestand. Tanner Roark (12-7) gave up three runs on five hits over 5 2-3 innings. He struck out four and walked two. Rafael Soriano allowed three hits in the ninth, including Pedro Alvarezs RBI single, but held on for his 29th save. Starling Marte hit a two-run homer and singled for the Pirates, who have lost three straight. Charlie Morton (5-12) lasted just three innings in his shortest start of the season, allowing five runs on seven hits and three walks. The first five Nationals hitters of the game reached base. Morton caught a break when Span was thrown out trying to steal third, but LaRoches single made it 1-0. With bases loaded, Harper fouled a 2-2 pitch off his right foot and needed a several moments to recover. He stepped in and eventually lined a 3-2 pitch to right-centre field for a two-run single, making it 3-0. Harper finished with two hits. Off to a slower-than-usual start this year, he homered twice this week during a three-game sweep of the Mets in New York. LaRoche and Wilson Ramos singled home runs in the third to make it 5-0. The Pirates got to Roark in the fourth. Neil Walker doubled and Marte connected for his sixth homer. Alvarez then doubled home a run with two outs to pull Pittsburgh within 5-3. TRAINERS ROOM Pirates: RHP Stolmy Pimentel (right ankle sprain) was placed on the 15-day disabled list. ... SS Jordy Mercer, who left Thursdays game with right forearm tightness, wasnt in the lineup. Mercer, who had started 49 straight games, grounded out as a pinch-hitter. ... Walker, who had missed 11 of the last 12 games with back tightness, started and went 1 for 4. Nationals: RF Jayson Werth (right shoulder) missed his fourth straight game. Manager Matt Williams said Werth was available to pinch-hit and could return to the lineup Saturday, or more likely Sunday. OF Nate McLouth (right shoulder inflammation) is going to get a second opinion on his ailing shoulder. "Its not responding as well as hed like it to respond," Williams said. UP NEXT Pirates: LHP Jeff Locke (4-3, 3.98) makes his second career start against the Nationals. He allowed three earned runs in five innings of a no-decision on May 4, 2013, at PNC Park. Nationals: LHP Gio Gonzalez (6-9, 4.00) is 2-0 with a 3.28 ERA in four career starts against the Pirates. His teams (Nationals 3-0, As 1-0) are undefeated in those games. Cheap Fake Vans . But its also a smart game. Theres more to the Kings than banging bodies. They take a toll mentally on their opponents. Wholesale Fake Vans . -- Zach Johnson asked his short-iron approach on the par-4 18th to "Do something right, baby. http://www.fakevans.com/ . -- Max Gilbert captured his first pro victory at the Tour Championship of Canada.If Evander Kane wants out of Winnipeg, Jets general manager Kevin Cheveldayoff is not letting it be known. Cheveldayoff spoke to the Winnipeg media Friday afternoon in regards to the speculation that Kane is unhappy with his current situation and has asked for a trade. "With specific reference to Evander, the situation where he was asked those questions, I think hes been asked those questions year after year after year, since hes been here and since he has signed the contract," said the GM. "So Evander is a Winnipeg Jet and what I took from his comments there are that hes excited about being healthy and training this summer and really looking forward to a solid summer of training." Kane had an interview with Vancouvers TEAM 1040 on Tuesday and was vague on whether or not he wanted to return to the team. "Well, I think Im a Winnipeg Jet right now," Kane told host Matt Sekeres. "And, you know, theres been specuulation and rumours the three years since I got there. Fake Vans Toy Story. So well see what happens and well carry on as if Im a Winnipeg Jet." Cheveldayoff called Kane a "professional," during Fridays media scrum and said he expects the 22-year-old to be at the peak of his performance when training camp rolls around. "If I answer every question or every rumour or every speculation that a player may or may not have asked something, may or may not have said something, Id be answering those all day long," said Cheveldayoff. "Evander Kane is a Winnipeg Jet and thats how we are moving forward." Kane, who signed a six-year, $31.5 million contract with the Jets in 2012, has been the subject of trade rumours since last season. He scored 19 goals and added 22 assists in 63 games with the Jets in 2013-14. In five NHL seasons - all with the Winnipeg /Atlanta franchise - hes scored 99 goals and 200 points. ' ' '