sportscasting

[ spawrts-kas-ting, -kah-sting, spohrts- ]
/ ˈspɔrtsˌkæs tɪŋ, -ˌkɑ stɪŋ, ˈspoʊrts- /

noun

the reporting of a sports event by radio or television broadcast.
the occupation of a sportscaster.

Origin of sportscasting

First recorded in 1965–70; sportscast + -ing1