The phrase "reelection battle" refers to a competition or fight that a politician faces in order to be elected again for another term in office. Full definition
Despite his statewide popularity, the Republican governor is expected to face a tough reelection battle in 2018, and Maryland voters express strong support for public education. (marylandcan.org)
With Republican Gov. Bruce Rauner facing a rough reelection battle — and with the state unhappy with Trump — this doesn't look like the year for Republicans to make significant gains in either chamber. (governing.com)
That's how one of state government's best - known lobbyists described the atmosphere at the Capitol as lawmakers face what is expected to be a series of bitterly contested and highly divisive reelection battles next year in the midst of a bitter and highly divisive presidential campaign. (nypost.com)