More Postponements Across Pro Sports

• At least seven postponements in MLB, but teams that opted out Wednesday played doubleheaders

• Uneven response frustrates players

• Marlins, Mets leave field after 42 second moment of silence

• JR Smith: 'You can't hear us? Now you can't see us.'

• WNBA players don shirts with seven bullet holes in back

• Even NHL postpones games through Friday