There is more Wimbledon royalty on day two, as Williams returns to the tournament after a long absence.
The top-seeded Kwon was defeated by Djokovic 6-3, 3-6, 6-3, 6-4 after he had won 22 straight matches on the All England Club surface
Taking on Belgian world no.46 6-4, 6-4, Raducanu set up Caroline Garcia in the second round of the tournament.
Taking on Mirjam Bjorklund 6-1, 6-3 in 53 minutes, Ons Jabeur made her rise to world No.2, making her the world's no.2 for the first time.
The former world number one and two-time champion, who won his first round match by 14-0 over Australian opponent James Duckworth, extended his impressive record by 14-0.
On day two of the tournament, you will find results, reactions, and analysis about the All England Club.