Cannot replace pitcher?
 

I don't like that you cannot replace your pitcher when your team is pitching. Almost lost the game. I'm up 3-2 bottom 9, and I brought in a lefty to face a left handed batter. After 2 outs I wanted to bring in my rhp. The game says I cannot replace pitcher yet. Wth is that about? :)

Please help

That is likely the MLB rule about having to pitch to 3 batters. That should be editable in the league settings, possibly you may need to change to the advanced view to see