A quick-thinking tennis player has saved a fainting ball girl from collapsing ... “Unfortunately one of the ball kids is unwell and that’s very unfortunate,” commentator David Basheer ...

Local doctors in California were able to ascertain that Hayden’s fainting spells were symptoms of severe pulmonary hypertension (PH), a rare condition in kids. For Hayden’s father, Ethan ...

A quick-thinking tennis player has saved a fainting ball girl from collapsing ... “Unfortunately one of the ball kids is unwell and that’s very unfortunate,” commentator David Basheer ...