Where are you pulling that from?
Most Senate Republicans are voting for Kavanaugh and even Never Trumpers at National Review or the Weekly Standard don't want the place on the court going to a Democrat.
Read the reports on the behind the scenes negotiations going on yesterday. Both on the hill and Breitbart. Look at the threads from yesterday. Besides, none of them were out there defending Kavanagh, other than Hatch. President Trump was the only one to really come out and say he was still 100% behind Kavanagh.