The Wrestling Observer Newsletter is a weekly publication that covers professional wrestling and mixed martial arts. Founded by Dave Meltzer in 1982, it provides news, analysis, and insights into various wrestling promotions, including WWE and AEW. The newsletter is known for its in-depth reporting and has a dedicated following among wrestling fans. In addition to news articles, the newsletter features ratings for matches, interviews, and historical context about the wrestling industry. It has become a respected source of information, influencing how fans and industry professionals view wrestling events and trends over the years.