League 1 Opta Facts - 12 Jan
Coventry have won four and lost none of their last seven home league matches with Walsall.
Walsall won the reverse fixture 2-1 courtesy of goals from Anthony Forde and Tom Bradshaw, while Jacob Murphy netted for Coventry.
11 of Adam Armstrong's 16 league goals for Coventry City this season have arrived at home.
The Saddlers have won five of their last six league matches, though that defeat came last time out.
Coventry have won eight of their last 12 home league games, drawing the other four.
This will be the first league meeting between the two sides since the final day of the 2006/07 Premier League campaign in which Wigan won 2-1, relegating the Blades in the process.
Sheffield United have lost three of their last four against the Latics (W1), with that win coming in their last trip to the DW Stadium in 2006.
The Blades have scored just four goals in their last six matches with Wigan and never more than once. They last netted two in a match with Wigan in March 1989 (2-1).
Wigan have found the net in nine of their last 10 league games with Sheffield United.