The Polish player is by far the better player here and should win comfortably, he had a very successful season 2018 and he will progress even more in 2019.
You are talking about Hurkacz Hubert? Well looking at his portfolio it's not easy so say.
I did a little search and the stats says that both Wang and Hurkacz are having good time in the recent past. Hurkacz won 6 out of last 10 match where Wang won 8 out of last 10. Although bookies are keeping Hurkacz ahead. If I follow the odds from the bookies then chances for Hurkacz to win is high but these bookies are not always right by the way.