Wow, what a week for the Greek God! Stefanos Tsitsipas, finally pain-free after a brutal back injury, pulled off a massive upset over Taylor Fritz in the United Cup quarters. After months off the court and even considering retirement, Stef showed he’s still got that top-10 fire. Even though Greece bowed out, Tsitsipas’s win over Fritz was his first against a top-10 player since April. Is this the start of a real comeback for Stef? #Sports #Tennis #Tsitsipas