The DSCC is not airing TV ads in Kentucky, where Alison Lundergan Grimes in campaigning to unseat Mitch McConnell

The Democratic candidate in one of the most closely-watched Senate races in the country is entering the homestretch of her campaign without TV advertising support from a key party group.

The Democratic Senatorial Campaign Committee is not airing TV ads in Kentucky, a DSCC official confirmed, where Alison Lundergan Grimes in campaigning to unseat Republican Senate Minority Leader Mitch McConnell.

“The DSCC has now spent more than $2 million in Kentucky and continues to make targeted investments in the ground game while monitoring the race for future investments,” the DSCC official said. The committee, Senate Democrats’ campaign arm, could still announce a TV ad buy in the future.

The DSCC, which has outraised its Republican counterpart group, is on the air in many other competitive states, including Arkansas, Georgia, North Carolina and South Dakota, as the party fights to keep its Senate majority.

McConnell is leading Grimes by about three points, according to a Real Clear Politics average of polling data.