Cardiff City 4-1 Colchester United
Charlton Athletic 7-2 Coventry City City down to eighth in the table after four matches.
Watford 2-1 Bristol City
Ipswich Town 2-1 Millwall
Queens Park Rangers 4-1 Crystal Palace
Huddersfield Town 1-0 Nottingham Forest
Leeds United 1-1 Crewe Alexandra
Barnsley 0-1 Hull City