이번 U-23 챔피언십에서는 16개국이 참가해 4개 조로 나눠 조별 리그를 치른 뒤 조 1, 2위가 8강에 오른다.
In this U-23 Championship, 16 countries will participate in and be divided into four groups to playgroup stage leagues, and the first and second places in each group will advance to the quarterfinals.