You need to get a double play, so at least 1 cpu team member needs to be on the bases (best is first base). The second cpu player needs to hit a correct (so no foul ) ball into the field. Easiest to achieve is when the ball is played through the middle by the second cpu player and you can first throw to second base (press
button) then immediately throw to first base (press
button) and get 2 outs in 1 play (1 effective throw).