Matt Dinerman (born July 13, 1992) is an American Thoroughbred horse racing announcer.
[1] Dinerman grew up attending races at Del Mar Racetrack, near his parents' home in San Diego.
When he was in high school, he worked for California-based trainer John W. Sadler and later worked as part of the Del Mar Publicity Team.
His first live race call came during an audition at Emerald Downs in May 2015.
Dinerman has appeared on and also written for various horse news media outlets, including The Daily Racing Form, The Blood-Horse, TVG Network, TVG2, The San Diego Union Tribune and The Washington Times.