It's part of the new changes.
BuzzerBeater coaches have discovered that, if they can correctly predict what time the game will start, they can get in some last-minute practice and be stronger on the court. You’ll be given the option to predict the start time for a cup game -- if you guess correctly, your team will get a nice boost for the game; however, if you’re wrong, your team won’t perform as well.
In season 50, BB coaches will discover that they can predict
where a game is played.
And in season 75, BB coaches will discover that they can even predict
who they're playing!