WASHINGTON -- T.J. Rivera will not forget his first major league home run anytime soon.The rookie second baseman belted an 0-2 pitch off Mark Melancon into the left-field seats with one out in the 10th inning to lift the New York Mets to a 4-3 victory over the Washington Nationals on Tuesday night.All I could do was go up there and try to have a good at-bat, Rivera said. He left something up and luckily I was able to put the barrel on it. That was pretty much my whole concept, my whole idea for that at-bat was really just compete because Id never faced him before.The Mets pulled within nine games of Washington in the NL East and remained a half-game ahead of St. Louis in the NL wild-card race. New York has won eight of its last 10 and is 17-6 since Aug. 20, gaining 3 1/2 games on Washington in that stretch.Jeurys Familia (3-3) earned the victory despite surrendering two runs in the ninth to blow his fourth save of the season. Left-hander Jerry Blevins struck out Daniel Murphy for the final out to earn his first save since 2012.I was trying to put it into play, said Murphy, who earlier had two hits and has hit safely against the Mets in 18 consecutive games this season. I was unsuccessful.Rivera, who won the Pacific Coast League batting title this season and entered the night with 41 career at-bats in the majors, probably would not have played if Wilmer Flores wasnt dealing with a stiff neck. Manager Terry Collins gave Rivera the start, and the move paid off even before the home run.Rivera had an RBI single in the third and a sacrifice fly in the fifth, then took Melancon (2-2) deep after the Nationals rallied to force extra innings.Somebody has to surprise you, Collins said. Somebody you dont expect has to come through, and tonight it was T.J.Washington mustered only four hits in the first eight innings, but quickly got to Familia in the ninth. Murphy led off with an infield single, and third baseman Jose Reyes threw Bryce Harpers grounder into the seats. Anthony Rendon and Wilson Ramos then delivered consecutive singles to tie it.Familia then got Ryan Zimmerman to line out and pinch-hitter Clint Robinson to hit a soft liner to second that fooled pinch-runner Wilmer Difo, who was doubled off first.We have arguably the best closer in the game and they hit four groundballs and three of them didnt get out of the infield and the games tied, Collins said. He was frustrated by it and we certainly understand it, but we wouldnt be sitting where we are without him.After Jayson Werths two-out single off Fernando Salas in the 10th brought the winning run to the plate, Collins called on Blevins. He got two strikes on Murphy, who then worked a full count before missing a curveball to end it.Hes so good and an MVP candidate for a reason, Blevins said. You try to take advantage of some aggressiveness and get him to swing at your pitch.Noah Syndergaard struck out 10 over seven innings for the Mets, yielding just one run and four hits.When you run probably your best pitcher out, you have to win that game, Collins said. You have to win this game tonight with Noah on the mound. He pitched great.Nationals starter A.J. Cole allowed three runs and nine hits in five innings.SYNDERGAARDS MILESTONESyndergaards 10-strikeout outing of the season gave him 205 for the season. The 24-year-old is the fifth Met to record 200 strikeouts at that age or younger, joining Tom Seaver (1968 and 1969), Jon Matlack (1973), Dwight Gooden (1984-86) and Sid Fernandez (1986).ZEROES FOR RZEPCZYNSKIWashington reliever Marc Rzepczynski retired the lone Met he faced and has not allowed an earned run in nine appearances since being acquired from Oakland on Aug. 25. Rzepczynski has yielded four hits and three walks in 8 1/3 innings since joining the Nationals.TRAINERS ROOMMets: INF Flores (stiff neck) remained out of the lineup and was going to try to hit in the batting cage before the game. Flores has not played since Saturday. ... OF Justin Ruggiano, on the DL since Aug. 27, underwent left shoulder surgery. He hit .350 with two homers in 20 at-bats this season.Nationals: 1B Zimmerman, who did not start the last two times Syndergaard pitched against Washington, was in the lineup against the right-hander. Zimmerman entered the night 1 for 8 lifetime against Syndergaard and went 1 for 3 against him.UP NEXTMets: RHP Robert Gsellman (2-1, 3.92) faces Washington for the second time this month. The rookie allowed one run in six innings to earn the victory against the Nationals on Sept. 3.Nationals: RHP Tanner Roark (14-8, 2.85), who has quality starts in seven of his last nine outings, starts the finale of the three-game series for Washington.Cheap Paris Saint-Germain FC Jerseys . Miller finished in two minutes, 6.09 seconds, one day before the first medal race on the Alpine schedule. The 36-year-old American also turned in the top time in Thursdays opening training session. Cheap Manchester City FC Jerseys . -- When the Florida Panthers fell behind by two goals in the first period to the top team in the NHL, it appeared they were on their way to yet another loss. http://www.cheapsoccerjerseysoutlet.com/?tag=cheap-as-roma-fc-jerseys . Argentina winger Ezequiel Lavezzi and France midfielder Blaise Matuidi scored, with star striker Zlatan Ibrahimovic setting up both despite having a poor game by his high standards. 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Its 1987 and a Brazilian playmaker, known as Mirandinha, is being paraded around St James Park to the passionate Newcastle fans.World Rugby has issued a crackdown on dangerous play involving the head by reminding referees to punish any severe examples with a red card.On the eve of England and Scotlands opening autumn internationals and a week after Wales and Ireland opened their campaigns, the sports global governing body has ordered its officials to be especially vigilant in this area.The edict has demanded a strict approach to tackles, charges, strikes or kicks that make contact above the shoulder line and calls for firm sanctions for offenders.World Rugbys number-one priority is player welfare and the laws of the game clearly state that the necks and heads of players are sacrosanct, World Rugby match officials selection committee chairman Anthony Buchanan said.When it comes to foul play, the game is cleaner now than ever before but refereees must constantly be alert to head-high hits.ddddddddddddBy taking this strong approach, we are saying to players that tackling an opponent above the shoulder line will not go unpunished.In addition, while striking or kicking an opponent is never acceptable, it is a more serious offence when it involves contact with the head or neck.Even ball-carriers must be careful that they fend off tacklers legally and do not strike opponents with forearms or elbows.While this specific directive is going out to match officials at the elite international grade, we are reminding all unions and referee societies at every level of rugby to take note and strictly enforce current law in this important area. 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