leighdiffey's profile picture. NBC Sports Broadcaster 🎙️ Keynote speaker 🎤 Aussie-American 🇦🇺🇺🇸Instagram @leighdiffey Rep: @octagon @sixof11

Leigh Diffey

@leighdiffey

NBC Sports Broadcaster 🎙️ Keynote speaker 🎤 Aussie-American 🇦🇺🇺🇸Instagram @leighdiffey Rep: @octagon @sixof11

Leigh Diffey reposted

It’s the end of an era. Since 1989, Hervé Poncharal has been at the head of the most iconic French team in Grand Prix history: Tech3. Hervé, we don’t have the words to express how grateful we are, or how much respect we have for you. So let’s keep it simple: merci, Hervé. 🙏✨


👏🏻👏🏻👏🏻💪🏻💪🏻💪🏻


What a year for @Predator_34 👏🏻👍🏻

Stewart wins!!! Wins king of Paris. What a weekend!!! Webb holds off Jett for second



Something very special arrived in the mail today - I think I’ll keep it! Very grateful to & for everyone in my life & career who made this possible … especially my @nbcsports & @NBCOlympics family. Thank you!

leighdiffey's tweet image. Something very special arrived in the mail today - I think I’ll keep it! Very grateful to & for everyone in my life & career who made this possible … especially my @nbcsports & @NBCOlympics family. Thank you!

Congratulations on an amazing career John. Thanks for stunning us Motorsports fans for decades with your skill & speed and thanks for the laughs with your magical interviews and sound bites. The word legend is completely appropriate for you mate!

John Force Announces Retirement



Leigh Diffey reposted

.@NBCUniversal to launch NBC Sports Network next Monday, November 17 Details: nbcsports.com/pressbox/press…

NBCSportsPR's tweet image. .@NBCUniversal to launch NBC Sports Network next Monday, November 17

Details: nbcsports.com/pressbox/press…

The man with the golden mic & velvet voice. Such a big inspiration to me when I was young & fascinated by radio/tv I would drive my Mum crazy by mimicking his famous line, “Hello world” He was told he’d never make it, didn’t have the right voice … I know who won! RIP Mr Laws


Today, everyone is creating content … take a break to watch this purposeful content … get the tissues ready … meaningful, heartfelt, real. Bravo @TeamTrackhouse @JustinMarksTH @DaleJr SVG’s Dad 👏🏻

It's more than just a car number.



Taken a couple of days to decompress/reflect on a fabulous 14-weekend run of @NASCAR on @nbc & @USANetwork . Fun times, some terrific races & compelling stories. Congrats to the respective champions & everyone in the garage, the tracks & tv compound - u all worked so hard - thx!!


Leigh Diffey reposted

NASCAR Holdings’ @IMSA sports car property feels it is in the groove commercially as the 2025 campaign concludes, highlighted by the best linear TV figures in over a decade and a rare sellout at its season finale. sportsbusinessjournal.com/Articles/2025/…


Marco - there’s nothing to say but thank you & congratulations. Thank you for continuing the Andretti legacy & congratulations on what you achieved mate! Personally, getting to call you winning the Indy 500 pole w your Dad & Grandad watching is something I’ll cherish forever!

🏁 To my family, friends, teams, sponsors, and fans who have genuinely supported me for the last 30 years in motorsports, I want to thank you for allowing me the privilege to continue our family’s passion on the racetrack. I have had some really fun times behind the wheel in a…



He’s going to love The HOUSE of SPEED!!! @NBCOlympics #milancortina

COOLEST RUNNINGS,,, cuz it’s Cooler than Cool Runnings. Your boy Flavor Flav is now an Official Sponsor and The Official Hype Man of the USA Olympic Bobsled + Skeleton team. YEAH BOOYYYEEEE,!!



Same as the previous three Winter Games mate … Bobsled, Skeleton & Luge in the #houseofspeed 👍🏻👍🏻👍🏻 @NBCOlympics

What are you covering next? The Winter Olympics?



Leigh Diffey reposted

Yep 😅

brocfeeney93's tweet image. Yep 😅

It’s been fun mate … so much has happened in this 13-race stretch … one more to go 👍🏻

The bad news is that it's your last broadcast of the season😔



And there they are … the championship four 👏🏻👍🏻 Two @JoeGibbsRacing Toyotas and two @TeamHendrick Chevrolet … the title fight will be epic at @phoenixraceway next weekend … can’t wait!

Four left in the fight. This is the #Championship4 in the NASCAR Cup Series!

NASCAR's tweet image. Four left in the fight.

This is the #Championship4 in the NASCAR Cup Series!


Leigh Diffey reposted

Countdown to Martinsville. 🏁 The NASCAR Cup Series Playoffs Round of 8 concludes this Sunday at 2PM ET on NBC and Peacock.


This is a truly sad day. His daughter Krissie texted me with the news & it was a gut punch. Garry’s passion, enthusiasm, sense of humor, ability to give young drivers opportunities & make them stars & most of all his general care & interest in people will be so sadly missed. 💔

Australian motorsport icon Garry Rogers has passed away at age 80. Our thoughts are with his family and friends.

speedcafe's tweet image. Australian motorsport icon Garry Rogers has passed away at age 80.

Our thoughts are with his family and friends.


Big night tonight!!!

leighdiffey's tweet image. Big night tonight!!!

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