My name is Adam Markowitz, and I have been in the freelance sports writing world since 2006. I started as a college writer for ArenaFan.com, a website dedicated to the Arena Football League, and I have been on staff there since '06. I'm responsible for not just article writing, but podcasting as well, another quality that you might be looking to add to your blog or website in due time.
From there, I panned out to the sports gambling world, and I've written for some of the best and brightest in this industry since 2007, and my portfolio only continues to grow over time.
http://www.bankrollsports.com/blog/ (anything under the name "Adam")
http://www.bangthebook.com/news/author/andrew/ (I do own the rights to the fictious name "Andrew Ryan")
http://www.cappersinfo.com/blog/ (anything under the name "Drew Ryan")