From The Third Turn, an online resource for all news and results stock car racing.
This page chronicles the sponsorship history of the Sigma Perfomance Service product or corporation through the racing sphere.
Below, you will find a table that allows you to browse through the history of this particular sponsor. By default, the twenty most recent races where this company/product has been a sponsor will appear. By clicking "see further results", you can browse further back in time.
This is a beta-level tool on our site, so please report any bugs or suggestions to the site administration team. This tool is a work in progress, so do not be surprised it if looks a bit different on a subsequent visit. Enjoy!
