Jannik Sinner retired from the final at the Cincinnati Open, which also derailed his plans for the US Open this year a bit. Everything was looking great for Sinner ahead of the ATP Masters 1000 ...

Casper Ruud explained why he struggled to return Sara Errani's serve at the US Open, even though it was ridiculously slow. Ruud is now a mixed doubles Grand Slam finalist. He teamed up with Iga ...