Leigh Diffey
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Leigh Diffey is an Australian-American auto racing and track and field commentator. He is best known for being the lead play-by-play announcer for much of NBC Sports' motorsports coverage, currently c
Diffey at the 2018 ABC Supply 500
NASCAR on NBC
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NASCAR on NBC is the branding used for broadcasts of NASCAR races that are produced by USA Sports, and televised on the NBC broadcast network and Peacock streaming service in the United States. NBC or
Leigh Diffey
…Parker Kligerman in the 2016 Homestead race, and again with Jarrett in 2017, 2018, and 2019. In August 2017, Diffey served as the lead announcer for NASCAR on NBC's primary coverage of the renamed Monster Energy Cup Series for two races (the I Love New York 355 at The Glen and the Pure Michigan 400), filling in…
First NASCAR on NBC logo from the 1999 Pennzoil 400