Jose Iglesias delivered another timely hit Thursday afternoon, when he laced the tiebreaking RBI single in the ninth to give the New York Mets a 3-2 win over the Arizona Diamondbacks in the rubber game of a three-game series in Phoenix.The Mets, who began Thursday four games behind the Atlanta Braves in the race for the final National League wild-card spot, improved to 4-3 on a 10-game road trip.The Diamondbacks lost a series at home for the first time since dropping two of three against the Minnesota Twins from June 25-27. They remained a game ahead of the San Diego Padres in the race for the top wild-card spot by virtue of the Padres’ 4-1 loss to the St. Louis Cardinals earlier Thursday.Randal Grichuk hit a two-run homer in the third and finished 2-for-3 for the Diamondbacks.Francisco Lindor tied the game with a sixth-inning solo homer before the Mets took the lead against Justin Martinez (5-5). Jesse Winker doubled with one out and pinch-runner Tyrone Taylor advanced to third on J.D. Martinez’s flyout to deep right.Iglesias, who was hitless in his previous 12 at-bats, followed with a single off the glove of diving shortstop Geraldo Perdomo. He is batting .500 (9-for-18) with 10 RBIs with two outs and runners in scoring position this season.