ROARING INTO THE QUARTERFINALS 🐯🔥 Aliso Viejo’s Alex Michelsen is making history in New York. The 22 year old becomes the first man born in 2004 to reach a Grand Slam singles quarterfinal, powering past Tomas Martin Etcheverry, 7-6(6), 6-4, 6-4, without dropping a set all tournament. His first major quarterfinal, and he’s making it look effortless. 📸: Rhea Nall/USTA #USOpen #USTASoCal #SoCalTennis