The Sport-O-Meter, which measures the popularity of sports events and sports blogs, is now up to 15 years old.
The number of posts on the site has grown from 3.5 million in February 2010 to 13 million in January 2016.
The site is based in Washington state, but it has been featured on the BBC, CNN, Fox News and ESPN.
It also has been mentioned in news stories about the 2016 US presidential election.
The most popular sports blogs are:The New York Times, Washington Post, Los Angeles Times, ESPN, ESPN FC, The Wall Street Journal and USA Today.
Other popular sports blog sites include Sports Illustrated, ESPN.com, the Daily Mail and The Guardian.
Other notable sports blogs include ESPN’s Outside the Lines, ESPN’s SportsCenter, Sports Illustrated’s NFL Nation, USA Today’s SportsBeat and USA TODAY Sports.
Read more about digital marketing and sports:More stories from the New Zealand Herald