Discrimination has multiple definitions. You're using the general definition, which is just "recognizing the difference between two things". Gender discriminati

Discrimination has multiple definitions. You're using the general definition, which is just "recognizing the difference between two things". Gender discrimination uses the other definition, "the unjust or prejudicial treatment of different categories of people or things". Gender discrimination in sports is usually not unjust or prejudicial, because it's based on real insurmountable biological differences between the sexes.