you must get enough runs during the first inning. Enough so that the opposing Pitcher must leave the game so the opposing team can bring in a relief pitcher during the first inning.
Game mode: Easy
This is easier if you are pitching first, When you are; just throw strikes in the hitters "HOT ZONE" because a strike there is X3 for turbo, by the time strike out 3 batters you should have enough for 3-4 turbo swings.
Now comes the part which requires a team with a great hitting line up, I used the red sox, Yankees are pretty good as well. For every swing you should be holding the left stick up and using "B" for a power swing. With a good power hitter you should hit home runs automatically and with a not so good power hitter use a turbo which is a guaranteed home run if you swing right. For me i had 6 homers with the first 7 batters and the opposing teams pitcher was pulled immediately after the 6th run. This could vary, depending on your game.
I also did this during the tourney set at 3 inning games, so if you miss it in one game you can just try in the next which wont take to long to get too
If you have any questions please feel free to ask; Thanks,