Fox Chapel’s Sophie Shao defends PIAA title in 100 butterfly

Mar. 21—After defending her WPIAL title in the 100-yard butterfly two weeks ago, Fox Chapel sophomore Sophie Shao went looking for a similar repeat performance Saturday at the PIAA Class AAA championships at Cumberland Valley. Mission accomplished. Taking to the pool for the third time in a little more than 60 minutes — she also competed in the 200 medley relay and the 200 individual medley — …