Barnsley came back to beat Bradford City 3-1 in the only League One game of the day
Jason Kennedy scored the fastest League One goal of the season to put Bradford City ahead after 45 seconds.
Barnsley levelled in the 48th minute through a Nyatanga header which went in off McArdle.
In the 64th minute, Sam Winnall swept home to give Barnsley a lead and in stoppage time, Hemmings scored a third.
The win means that Barnsley move up to 13th and drop Coventry City to sixteenth.