Resolves to the party that wins the November 7, 2028 U.S. Senate special election in Tennessee for the rest of the Class 1 term, which ends January 3, 2031. If the special election is held on another date before then, that election decides.

Only the party matters: a Democratic or Republican nominee counts as that party even if also listed on other parties' lines. Anyone else resolves to Other, or to their own answer if one has been added.

Resolves on the certified result, or earlier once the AP has called the race and no recount could change it. N/A if no special election for this seat is held before January 3, 2031.