Simona Halep was admitted to the hospital overnight for four hours after playing in the 2018 Australian Open final, according to a report during the ESPN broadcast of the men's final on Sunday.
On Saturday, Halep lost to Caroline Wozniacki in three sets after playing for two hours and 50 minutes in extreme heat conditions—on-court temperatures were recorded near 90 degrees Fahrenheit, with high humidity, during the match.
Halep was treated for dehydration and exhaustion, and was discharged Sunday morning,
"Just reported by @ESPN: Simona Halep went to the hospital overnight for four hours and was treated for dehydration.