Elimination rounds are here, so high school basketball is taking it up a notch. The region tournaments begin today with girls quarterfinal action, followed Saturday by the boys. All of those games begin at 7 p.m. and are at the home sites of the higher-seeded teams. Semifinal and championship rounds are scheduled for central locations, and teams that reach the finals earn a berth in the sectional round, where a trip to Murfreesboro will be on the line. Here’s a look at who’s favored in each of the six Region 1 events: 1-AAA boys It looks like a very competitive tournament right from the start. Dobyns-Bennett would be the logical choice as favorite, but Jefferson County owns five victories this season over the two No.