AN MU, BREEZE! Nebraska Is Defeated, 75-58, in ’ First Round of Big Seven - Tournament. COLORADO IS UPSET BY:0. U, Sooners Need an Overtime Pe- riod for 73 to 71 Triumph Over the Buffaloes. Kansas Meets Iowa State at 8 o’Clock Tonight and K-State Plays California. By Ep GarIcH, (A Member of The Star’s Sports Staff.) The Missouri half of the top-rated tandem) made it through the first round of the Big Seven pre-season basketball tour- nament last night but co-| favored Colorado was sent out. Missouri bested willing but un- able Nebraska, 75 to 58, to go into the second round before 8,000 persons in Municipal audi- torium. In contrast to the faltering | Missouri-Nebraska game was| the hair-raising overtime thril- ler which. Oklahoma: took from Colorado, 73 to 71, to get the tournament starte /on an upset note. The first roun will be com- pleted tonight plays Iowa Statefat 8 o’clock and Kansas State plays ee Cali- fornia at 9?