Jannik Sinner explained why he wore a black Nike outfit at the Italian Open and the reason he does not light bright colors.

Jannik Sinner returned from his three-month doping ban on Saturday, beating Mariano Navone in straight sets before a supportive home crowd at the Italian Open.

Before coming off the tour to serve his suspension, Sinner was on a lengthy winning streak, not losing a match since early October. But he confessed that he still questioned whether he could get back to winning ways, saying it “would sound very arrogant” not to.