Stefanos Tsitsipas appeared to take aim at his father as he made a subtle dig about his past coaches. For years, the world No. 9 famously had a tumultuous coaching relationship with his dad ...

In February, Tsitsipas is set to lead the Greek squad at the second ATP Cup.

Greek tennis star Stefanos Tsitsipas is all too aware of the threat ... hopes she can celebrate a career first against a foe he has long respected.

Stefanos Tsitsipas went nearly a year without a trophy ... The 26-year-old's first tour title since Monte Carlo last April ended his long drought in ATP 500 tournaments and vaulted him back ...

Thiago Seyboth Wild fell down against Stefanos Tsitsipas and still won the point. / @InstantTennis Stefanos Tsitsipas, the 9th-ranked player on the ATP Tour, met 91st-ranked Thiago Seyboth Wild in ...