<P> In the US, NBC's F1 commentary team is formed by lap - by - lap announcer Leigh Diffey and analysts David Hobbs and Steve Matchett . However, they call Monaco, Canada and America on location . Hobbs and Matchett previously worked on F1 broadcasts on the defunct Fox - owned network Speed, along with former F1 lap - by - lap announcer Bob Varsha . Former GP2 commentator Will Buxton serves as pit reporter . </P> <P> Univision Deportes serves as the official F1 broadcaster for the Spanish Community in the United States, with Sergio Rodriguez handling lap - by - lap commentary, Gustavo Roche handling race analysis and Christina Romero handling pit reports . </P>

Which formula 1 races are live on channel 10