VANCOUVER, British Columbia (AP) -- Riley Adams had a walk-off double with one out in the 12th inning, as the Vancouver Canadians beat the Spokane Indians 4-3 on Friday.
Logan Warmoth scored the game-winning run after he hit an RBI single.
The Indians took a 3-2 lead in the top of the 12th when Matt Whatley hit an RBI single, driving in Yonny Hernandez.
Grayson Huffman (2-0) got the win in relief while Josh Advocate (0-1) took the loss in the Northwest League game.
Vancouver hit a season-high eight doubles in its victory.
For the Indians, Melvin Novoa homered and singled.
Vancouver improved to 7-1 against Spokane this season.