2018 Ohio's 12th congressional district special election
A special election for Ohio's 12th congressional district was held on August 7, 2018, following the resignation of Republican U.S. Representative Pat Tiberi. The Republican Party nominated State Senator Troy Balderson for the seat while the Democratic Party nominated Franklin County Recorder Danny O'Connor.
Source: Wikipedia — 2018 Ohio's 12th congressional district special election (CC BY-SA 4.0)