Spectating:
boxing,baseball,football,horse racing,and tennis
Playing-engaging:
...If you mean the most popular to engage or play, in many senses and many Western societies, women playing sport was almost frowned upon in the 1920's.
Those that had some credibility among the 'fairer sex'were dancing, tennis and general horse riding - not competitive
tennis
Soccer
Netball
It is not the most popular sport. Tennis, basketball and soccer are actually more famous than netball. However, netball is a very popular sport for younger women ages 7-16
persoanllally, i think that the most popular sport for oung women to partically to take part in would be, netbal, badminton, and tennis.
i guess it would be soccer , or swimming
Baseball must have been one of the two. I can't guess the other.
In the US it was baseball.
Football is the most popular sport in Brazil.Soccer.The most popular sport in Brazil is football.
cricket is most popular sport
Ice hockey
Basketball is the most watched women's sport