NHLErrata.com - a part of the More Hockey Stats network - is a website that is going to provide information about errors contained in the NHL online reports that are available online, from the very beginning in 1917 up until the current season.

We are excited to open the site!

• Overview - a review of the NHL data sources.
• Missing - information on players and events missing from the reports.
• Broken - listings of inconsistent data in the reports.
• Systemic - systemic problems encountered in the reports.

The authors of this website would like to express their great gratitude to the maintainers of the NHL website, because the number of actual errors is vastly below what one would've estimated from the amount of information being served.

This is the particular library we created to verify the data.