underhander

Not that the fast underhanders which were bowled before this innovation could be treated with indifference.

He was a good pitcher, an underhander with good control.

Then there are the underhanders, who seldom take responsibility for their anger but try to place the anger in hurtful ways on others. Sarcasm, lack of punctuality, pouting, sexual acting out, and academic underachieving are examples of this underhanded anger.