In my opinion, in the match between Alexander Muller and Sun-Woo Kwon, it is worth giving preference to the Korean player. Kwon has a rich experience of participating in high-level tournaments, has shown quality results, and has high potential. While Muller, although has a certain amount of experience, has not been able to demonstrate consistent results outside of France. In addition, Kwon's form should be better, considering his successful performances in the previous season. Therefore, if the Korean player is serious about the match, his chances of winning will be higher.
