SEATTLE -- Another key hit by Jordy Mercer gave the Pittsburgh Pirates their season-high sixth straight win. Mercer hit a go-ahead single with two outs in the ninth inning and the Pirates beat the Seattle Mariners 4-2 on Wednesday. Mercer has come up big for the Pirates in several clutch situations. Hes batting .391 with runners in scoring position with a home run, six RBIs and three walks. "I guess I have a knack for coming up with big hits in big spots," Mercer said. The Pirates improved to 48-30 -- they are 18 games over .500 for the first time since 1992, their last winning season. With the victory, Pittsburgh wraps up a 7-2 road trip to Cincinnati, Anaheim and Seattle. "It was a good trip. Very good trip," manager Clint Hurdle said. Neil Walker hit a two-run homer off Felix Hernandez to put Pittsburgh ahead in the fourth. Seattle tied it in the sixth on Raul Ibanezs team-leading 18th home run, and fourth in four games. It was 2-all when Pedro Alvarez singled to lead off the ninth inning against reliever Charlie Furbush (1-4) and advanced on a sacrifice bunt from Neil Walker. After a groundout by Gaby Sanchez, Travis Snider was intentionally walked. Mercer followed with an RBI single off Yoervis Medina, and the Pirates added an insurance run when a wild pitch on a third strike from Medina allowed Snider to score and Starling Marte to reach first base. Mercer said he had a solid scouting report on Medina from the coaching staff and knew what to expect from the Mariners reliever. "I was just looking to see something over the plate and put a good swing on it," Mercer said. "I gained a little confidence from the previous at-bat before when I singled to right. Just let it get deep and drive it up the middle or the other way and it worked out." Mark Melancon earned his second save of the season. Mike Zunino delivered a pinch-hit single and Nick Franklin singled to put a pair of runners on with two outs in the ninth, but Kyle Seager grounded out. Vin Mazzaro (4-2) picked up the victory with two innings of scoreless relief. Hernandez bounced back to form after his worst start of the season. He blew a seven-run lead against the Los Angeles Angels in his last appearance, but struck out 11 against the Pirates. Hernandez gave up six hits and walked two. "Youve just got to battle him. Youve got to battle him and try and get his pitch count up and stay in the game so you can get him out before its the ninth inning," Hurdle said. "We were able to do that. Hes always going to be tough. He competes very, very well out there and the sequence and the stuff he has makes it a very difficult day at the plate." The Mariners squandered a chance to take the lead in the eighth. With the game even, Kendrys Morales doubled and the Pirates intentionally walked Ibanez to put a pair of runners on with one out. Mazzaro managed to escaped by striking out Justin Smoak and getting Michael Saunders to fly out. "Weve got to hit. Its time to hit," Mariners manager Eric Wedge said. "Youre not going to win games unless you hit. They got the two-out hit. We didnt. Game over. Thats the difference." Walker hit his sixth home run, connecting with two outs. Seattle managed to get a run back in the bottom half without a hit. Ibanez reached first after swinging at a third strike wild pitch that got away from catcher Russell Martin, then Smoak hit a grounder and Mercer mishandled the throw to second, the ball deflecting off the shortstops glove. Ibanez took advantage of the Pirates defensive shift and advanced to a vacated third base on the misplay. A sacrifice fly from Saunders made it 2-1. Jeanmar Gomez turned in a fine outing for the Pirates in his first start off the disabled list. He allowed just three hits and an unearned run in five innings with five strikeouts and threw the most pitches (81) of any outing this season. "He gave us the innings we needed and got to the part of the game were hoping to get to with the lead." Hurdle said. "He was effective again -- real nice job." Ibanez tagged Justin Wilson for his ninth home run in June. NOTES: Notes: The Pirates optioned RHP Duke Welker to Triple-A Indianapolis in order to activate Gomez from the 15-day disabled list. ... Alvarez extended his hitting streak to 10 games. Hes batting .390 with four doubles, five home runs and 13 RBIs over that span. ... Ibanez has just 12 hits against left-handed pitchers this season but six of the hits have been home runs. He is batting .214 with six home runs and 12 RBIs against lefties. ... Ibanez hit his ninth homer in June. Stitched Celtics Jerseys . The Croatian served 21 aces and hit 42 winners against Sijsling, who double-faulted to give Cilic a 4-3 lead in the deciding set. "All the players, they know me and they were really happy to see me and they were really happy that this is over for me," Cilic said. Wholesale Celtics Jerseys . Third-seeded Murray had the easiest path to victory on New Years Eve, barely breaking a sweat during his 6-0, 6-0 win over 2,129th-ranked Qatari wildcard recipient Mousa Shanan Zayed. https://www.cheapceltics.com/ . The Croatian served 21 aces and hit 42 winners against Sijsling, who double-faulted to give Cilic a 4-3 lead in the deciding set. "All the players, they know me and they were really happy to see me and they were really happy that this is over for me," Cilic said. Boston Celtics Pro Shop . They reached the 100-point plateau for the fourth time in five games, bested the visiting Trail Blazers by 34 in the paint and scored 19 of the final 25 points in regulation. Celtics Jerseys 2019 . Manuel was offered a position the day he was fired. He accepted earlier this week and the team made the announcement Friday. Ivan Franjic can still recall the frightening August night he was awoken by chest pain.The Melbourne City defender had been suffering from a rare inflammatory condition that, unbeknown to him at the time, was impacting his heart.Called myocarditis, the condition was brought on by a virus and hit during pre-season when he was least expecting it.I had a virus, I was sick for one week, then one night I woke up in the middle of the night and my chest and heart were hurting, Franjic said.I went to hospital and ended up staying there for six days.Its something that, at the time, was very frustrating and disappointing, and I didnt know if I was ever going to play this beautiful game again.City didnt know either, and the club understandably couldnt put a date on Franjics return.It couldnt have come at a worse time for the 29-year-old, who had been at his fittest since sustaining a bad hamstring injury at the 2014 World Cup in Rio.Id been coming back from good conditioning into pre-season, and just to get a setback like that is something I never expected, Franjic said.It just shows you cant take anything for granted in liife because it can happen at any time.ddddddddddddBut the heart specialist said its all clear, I just have to get a check-up here and there just to make sure in the future.Franjic recounts the tough times in the knowledge theyre finally behind him, having played six minutes in Friday nights 1-0 loss to Brisbane to build on last months three-minute FFA Cup semi-final cameo.He hopes to get a longer stint against Newcastle on Thursday night, though the Socceroos are also in the back of his mind.Franjic hasnt played for Australia since June last year before his injury-affected first season at City.Yet he knows Socceroos coach Ange Postecoglou is still on the hunt for a more permanent right-back.Im always an ambitious person, Franjic said.The most important thing is I get back playing for Melbourne City, playing well, and then anything can happen.Its a long time in between camps but Ive got a lot to look forward to with City.Im ready for however long they need me - if its one minute or 90. 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