Two sources at ESPN said yesterday that the network plans to unveil the 2010 Diamond Head Classic field sometime during today's UNLV-SMU first-round matchup on ESPNU starting at 5:30 p.m.

That game — along with the 7:30 Hawaii-College of Charleston quarterfinal and the 9 p.m. consolation semifinal tomorrow — will be called by KHON2 sports director Kanoa Leahey (play-by-play) and ESPN's Doug Gottlieb (color).

Both sources said the field will be considerably stronger than this year's, which features just one major-conference team, USC.