In 2015, Dinerman was hired as the track announcer at
Emerald Downs, becoming the youngest announcer in the
United States at the time. His first live race call came during an audition at Emerald in May of that year. At the time of the hiring, Dinerman became just the second track announcer in Emerald Downs's 19-year history. Two years later in 2017, Dinerman was hired as track announcer and television racing analyst at
Golden Gate Fields in
Berkeley, California. He remained in that role for six years. In the fall of 2023, Dinerman was hired as the track announcer at
Oaklawn Park in
Hot Springs, Arkansas. While announcing at Oaklawn in the spring of 2024, it was announced that Dinerman had been selected as the next track announcer at
Monmouth Park Racetrack in
Oceanport, New Jersey. Currently, Dinerman spends the winter and spring racing seasons at Oaklawn and the summers at Monmouth. 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. ==References==