Undefeated Murray State will get a big test in a few weeks, when the 10th-ranked Racers take on No. 18 Saint Mary's in one of several BracketBuster matchups.

Murray State, the only remaining undefeated Division I team at 21-0, will host the Gaels (21-2) on Feb. 18.

The BracketBuster is a showcase for mid-majors, with the games televised on ESPN. This year's pairings include 13 games with teams from 14 conferences.

Other matchups include No. 13 Creighton (20-2) hosting Long Beach State (16-6), Wichita State (18-4) at Davidson (15-5), Nevada (18-3) at Iona (17-5) and Akron (14-7) at Oral Roberts (20-4) — all on Feb. 18.