Popular Commentator Reveals NASCAR Return with Action-Packed 2025 Schedule
NBC's fan-favorite Leigh Diffey is set to bring his charisma back to NASCAR with the announcement of his 2025 schedule.
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Leigh Diffey To Take Over Nascar On NBC’s Play-By-Play Role
Joseph Wolkin is a reporter who covers Nascar, Formula 1 and IndyCar. Leigh Diffey an Australian-American auto racing commentator on air for NBC Sports prior to the ... [+] running of the NTT ...