All the statistics I am going to look at today are 5v5 statistics from Puckalytics.com.
How the Leafs Rank in the League
The chart above has teams sorted by their Corsi (CF%, orange line) with their goal percentage (GF%, blue bars) also shown. If you are a believer in PDO being an indicator of luck, generally speaking teams with a blue bar below their orange line would have a lower PDO and be considered unlucky. The opposite would be true for those with their blue bar above their orange line.