Over the last matches Japan U20 holds victories - 3, losses - 2 and draws - 0. Vietnam U20 on the other hand ends the latest games with victories - 2, losses - 2 and draws - 1. Based on this data a conclusion can be made that Japan U20 currently is in better form, in comparison to Vietnam U20.
Japan U20: Australia U20 (W) – (Win 5:2), Chinese Taipei U20 (W) – (Loss 0:2), India (w) U20 – (Loss 6:0), Iran U20 (w) – (Win 11:0), Malaysia (w) U20 – (Win 0:16).
Vietnam U20: Bangladesh U20 (W) – (Win 1:0), Thailand U20 (W) – (Loss 1:4), China U20(w) – (Loss 3:0), Uzbekistan U20 (W) – (Draw 1:1), Uzbekistan U20 (W) – (Win 4:0).