To Watch Tonight

What to watch as you send your robot squirrel out to take care of the rattlesnake ... • MLB: Detroit at Cleveland [ ESPN]; Cincinnati at Chicago Cubs. "He can't hit he can't hit he can't hit, Su-wing batter!" [ WGN] • Tennis: ATP, Western & Southern Financial Group Masters, early round, at Cincinnati. Free portfolio consultation with every cheeseburger purchase at the snack bar. [ ESPN2] • Little League softball: World Series, championship, at Portland, Ore. Those with heart conditions or who are pregnant are cautioned to avoid the excitement of the sudden transition from ATP tennis to children's softball. [ ESPN2]