Well some match and some don't . I prefer mismatched teams as they are more life like. I am pretty sure the off color teams will pull just as much as a matched team, although I do not have any scientific data to back that up, nor the cash needed to do the research. It used to be the matched pairs were just for the rich and famous and I am not one of them.100_0982.jpgHere is a team of Clydes one roan and one bay, same mold but different colors. Thanks,,,,,,,,,,,Loren