Atletico Madrid and Celta recently met twice with each other. Atletico didn’t concede in the both fixtures. In Primera, Celta lost their last match 0:3 to Rayo Vallecano and could have lost even by a bigger margin. Celta’s roster in that match was quite strange, they simply had no chance. Atletico failed to win against Sevilla. But they had moments and would try to compensate the lack of goals in the Cup match. Atletico are a favourite, you should bet on their win.
In addition, I would bet on Atletico’s goal in the first half. Atletico typically try to score immediately, then control the situation. I look forward to an aggressive start from Atletico. I think, they will score and will just keep Celta away from their goal.