The sportscaster combined play-by-play excitement with a knack for precision in his decades as a sports broadcaster calling N.F.L. and N.C.A.A. games for CBS. Gumbel, Greg, Deaths (Obituaries), Football, Basketball, Athletics and Sports, Television, CBS Sports, NBC Sports The sportscaster combined play-by-play excitement with a knack for precision in his decades as a sports broadcaster calling N.F.L. and N.C.A.A. games for CBS. NYT > Business