Brazilian tennis is once again a protagonist on the international scene thanks to Joao Fonseca, a young talent who at the age of 18 has managed to be crowned champion of the Next Gen ATP Finals.

Iga Swiatek was quizzed for the first time about her ban for doping after taking the substance Trimetazidine, a heart medication used to help the effects of jetlag. The former World No.1 doesn't see ...