The 144th Kentucky Derby will begin its broadcast on NBC Sports with a preview show at 12 p.m ET, with streaming available on NBC Sports Live and via Reddit at this link. The first races begin at 2:30 p.m. on NBC, with the big event scheduled to begin at 6:50 p.m. All races are available to stream on NBC Sports Live and on Reddit using ​this direct link.

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​​The chase for the 2019 Triple Crown begins in Louisville after ​Justify took home the second Triple Crown in four years with a dominant performance in 2018. With 6-1 odds, Improbable, who is trained by Bob Babbert, who also took care of Justify, is one of the favorites to take home the crown in 2019. 

The current betting favorite is Omaha Beach, with 4-1 odds. In 2009, Mine That Bird and his 50-1 odds took home the crown, showing that even the longshots could get the win.
​​Strap in and get ready for the greatest spectacle in the sport, as legends will forever etch their name in the history of horse racing at the 2019 Derby. 

The 145th Kentucky Derby might be the most exciting two minutes in sports, but there will be plenty of other horse racing Saturday at Churchill Downs. 

The Derby is the 12th of 14 races scheduled at the iconic venue, with the first starting at 7:30 a.m. PT. That might be a bit early for watch parties here on the West Coast, but you will have plenty of opportunities to whet your horse-racing whistle before the main event begins at 3:50 p.m. PT/6:50 p.m. ET.

Pre-race television coverage begins on NBCSN at 9 a.m. PT/noon ET, then shifts to NBC at 11:30 a.m. PT/2:30 p.m. ET. You can stream NBC's coverage of the 145th Kentucky Derbylive on NBCSports.com and on the NBC Sports app.