Flores' 7th-inning grand slam
Mets @ AstrosSeptember 2, 2017 | 00:00:27
Wilmer Flores crushes a grand slam to left field to cut the Mets' deficit to 10-7 in the top of the 7th inning
Wilmer Flores crushes a grand slam to left field to cut the Mets' deficit to 10-7 in the top of the 7th inning