NFL's announced preseason dates and times.
— Jon Scott (@JonScottTV) June 5, 2019
Here's details on the #Bills:
Thursday, Aug 8th @ 7 pm vs. #Colts
Friday, Aug 16th @ 7 pm @ #Panthers
Friday, Aug 23rd @ 8 pm @ #Lions (CBS)
Thursday, Aug 29th @ 7 pm vs. #Vikings