Shang Juncheng on Carlos Alcaraz's play (1/2)"He is ranked No. 2, but I feel that the gap between him and other top 20 players is huge. When playing against him, you might only get one or two chances, and you can't afford to make mistakes. Today, although he gave me a break point, he neutralized it with an ace. This is the difference between top players and regular players, so I still need to work on closing that gap"