LOS ANGELES -- Dodgers manager Don Mattingly lost a challenge in the top of the seventh inning against the Padres on Sunday.
First-base umpire Brian Gorman initially ruled that pitcher Brandon League's foot was not on first base as he tried to complete a 3-6-1 double play to end the inning. After the review, the call stood.
Mattingly also lost a challenge on a foul call in Saturday night's game.
The Dodgers are 13-10 on challenges this season.
Michael Lananna is an associate reporter for MLB.com. This story was not subject to the approval of Major League Baseball or its clubs.