"Collaboration between partners born in 1991 and 2006 → 15 years old" in Suwon New and Old Harmony
Suwon Samsung, which won the opening match, suffered consecutive losses to Incheon (0-2 loss) in the second round and E-Land (2-4 loss) in the third round, and tied 0-0 at the match against Asan, South Chungcheong Province in the fourth round. Suwon, which failed to advance to the promotion playoff due to its stellar performance plunging in the sec