Colin finishes in the top five at South Boston Speedway September 8, 2018 and is mentioned in the Martinsville Bulletin here: https://www.martinsvillebulletin.com/news/sellers-becomes-a-three-time-south-boston-champion/article_40c3800a-b491-11e8-8e39-b3b0ff6e6a52.html and on Speedway Digest here: https://speedwaydigest.com/index.php/news/speedway-news/46095-sellers-wins-third-south-boston-speedway-title.
