Adam Jones hit a two-run homer in the top of the 11th inning and the Baltimore Orioles won their 15th straight extra-innings game with a 3-1 victory over the Seattle Mariners on Wednesday night.

A night after the teams played an 18-inning marathon that lasted nearly 6 hours, Jones, the one-time Mariners prospect, gave Baltimore a huge boost in its race with the Yankees for the lead in the AL East. Even with New York sweeping a doubleheader from Toronto on Wednesday, the Orioles stayed just a half-game back in the division race. Additionally, the Orioles moved into the top spot in the AL wild-card race after Oakland was handed a 6-2 loss in Detroit.

Jones' turned on a 3-2 pitch from Seattle's Josh Kinney (0-3) and sent his 30th homer into the Baltimore bullpen in left field.

Felix Hernandez was sharp for Seattle, allowing just one run and striking out eight in eight innings pitched. His era this season is now 2.86.