Birmingham City have not won at home in six matches since 3rd of March
Match facts
Birmingham City have not won at home in six matches, since beating promoted Hull City on 3 March - and, in the last five of those, they conceded two goals each time.
Cardiff City lost their last three away games in the 2015-16 season - and have not lost four successive Championship away games since January 2011.
Blues' 2-1 win at home to Reading a year ago was their first opening-day victory in seven seasons.
The Bluebirds have won just once in 15 league visits to St Andrew's - a 1-0 victory in January 2013.
There have been just seven goals scored in the last six meetings between these two sides at St Andrew's.