Diamondbacks won 12-4 yesterday (8/18) and 8-1 today (8/19). That means both deals below are valid today (8/19) and tomorrow (8/20). Enjoy! Here's the schedule to check it out later. Taco Bell: Receive three free tacos when you purchase a large drink, if the Diamondbacks score at least 6 runs. (A win or loss, home or away — doesn't matter.) The deal is only good the day after the game from 4pm – 6pm. No coupon is necessary. Large drinks were $1.69 at my Taco Bell.