The WTA 1000 in Miami has given back a former world number one to women’s tennis: Naomi Osaka. The Japanese tennis player reached the final of the US tournament, surrendering only to the overwhelming power of this season of Iga Swiatek, the new world number one on the women’s Tour. A comeback after the events of the 2018 US Open: in the following months, Naomi Osaka was diagnosed with depression and anxiety. A condition that she has put her in difficulty on many occasions, up to the Indian Wells demonstration. In the other US WTA 1000, the Japanese tennis player burst into tears after the insults …