This market will resolve according to the next person, other than Marsha Blackburn, to hold the United States Senate seat from Tennessee currently held by Marsha Blackburn (Class I). A person appointed or elected to the seat will be considered to hold it once they have been sworn in. Interim, acting, or other temporary Senators will count. If no person other than Marsha Blackburn has held the seat by March 31, 2027, 11:59 PM ET, this market will resolve to "Other." The primary resolution source for this market will be official information from the U.S. Senate and the Government of Tennessee; however, a consensus of credible reporting may also be used.