Football icon Cristiano Ronaldo has built a massive following on his YouTube channel in a short span of time.
A red-hot Barcelona ended Real Madrid's unbeaten streak of 42 La Liga matches with a 4-0 triumph.
Zverev, who lifted the trophy in Cincinnati in 2021, will play Australian Max Purcell or Spaniard Pablo Carreno Busta in the third round.
Coming off the bench in the 57th minute, Chhetri bagged a brace to become the joint-highest goal-scorer in the ISL, level with Bartholomew Ogbeche on 63 goals.
Liberty Media has said it is confident of getting regulatory approval and that the situation is different from 2006.