Coventry City U21's finished ninth in the U21 League 2 table after completing their thirty matches.
Lee Glover's side won ten games and drew six and finished the season with four wins and a draw.
Huddersfield won the league with 65 points and will play Millwall in the Play-Off Semi-Final with runners-up Sheffield United facing Charlton Athletic.
Barnsley were bottom for the second year running with Sheffield Wednesday second bottom.