Who are the Premiership's best xG overperformers?published at 16:26 26 March
Nick McPheat
BBC Sport Scotland

What if the Scottish Premiership was decided on overperforming your expected goals (xG) rating?
You're rolling your eyes, aren't you? Fair enough, but the above graphic still paints an interesting picture.
In the second column you will see each team's current xG tally after 30 games, but the table is sorted based on the third column, which shows how much each side has overperformed or underperformed by.
For example, the chances leaders Celtic have created throughout the season suggests they should have scored around 77 goals, but Brendan Rodgers' side have surpassed that tally with an overperformance of almost 12 goals.
Remarkably, Dundee have overperformed their xG total of 34 by 11 goals. If Tony Docherty's side could sort out their defensive issues, it's safe to assume they wouldn't be fighting for survival.
It's the opposite for Kilmarnock, with their underperformance of 5.5 showing they have struggled to take their chances. Addressing that is key if Derek McInnes wants to pull his side away from the bottom.
Other underperformers include Hibernian, Dundee United and Ross County, while the remainder of the teams in the division appear to be fairly steady.
