I am back home after watching the match between Juncheng Shang (aka Jerry Shang) and Derrick Chen. Jerry Shang is the current #1 ITF tennis player at the age of 16 years old. He has good ground strokes and smart player but this dude absolutely has ZERO weapons to hurt anyone. His serve is so average, when he serves, he is about 1/2 foot off the ground which is not much of a jump. He is more a defensive player. Physically, he doesn't look intimidating to me. He looks kind of skinny at 5 feet 9 inches, I think he should spend more time in the gym.
Shang reminds me of another player who won the 2018 FO Junior champ, Jason Tseng. Tseng was the #1 Junior player in the world but he is currently ranked 286th. Shang probably has reached his highest potential, IMO.
While I was there watching tennis matches, I also got to talk to several college tennis coaches and I ask them "what is the probability that you will give someone a full tennis scholarship at your school?" The answer is universally "almost never". I then asked "what is the probably that you will give Shang a full ride at your school?" The answer is almost universally "Maybe". I was very surprised by the response that they said "maybe" to the #1 ITF Junior player.