Tonight's live stream of Emma Raducanu vs. Maria Sakkari continues the Cinderella story. And according to early reports, the former, an 18-year-old Briton, could win as much as $138 million in this tournament if she wins it all. So will Raducanu pull it off again and shock the world in this U.S. Open live stream?

Let's start with some perspective. Raducanu enters this tournament unseeded and is the 150th ranked player in women's tennis. Just a few months ago, she was ranked around 360th. Now she is the 17th seed, ranked 18th in the world, and has a good chance of beating Sakkari to reach the final.

How did this happen? Eleventh seed Belinda Bencic is ranked 12th in the world. And in straight sets, 6-3, 6-4. In fact, she has yet to drop a set in this tournament, including in qualifying.

Nevertheless, Sakkari has shown upsets as well, beating fourth seed Karolina Plishkova and sixth seed Bianca Andrescu. And Raducanu is still the underdog.

Caesar's Sportsbook has Sakkari as the -150 favorite and Raducanu as the +120 favorite as of this morning. Here's how to watch Emma Raducanu vs Maria Sakkari online:

If you have to leave your "bubble" or suffer from the dreaded local blackout, you can live stream Emma Raducanu vs Maria Sakkari on cable If you can't watch, you're not out of luck. With a virtual private network, or VPN, you can pretend you're surfing the web from your hometown and access the same streaming services you've already paid for.

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Here's how easy it is to stream from anywhere in the world:

1. get a VPN (ExpressVPN is the best choice) 2. connect to the location you want to stream from 3. use your usual streaming service and watch as usual

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In the US, Emma Raducanu vs Maria Sakkari live stream is today (September 9).

The match will air on ESPN at approximately 8:15 PM ET/5:15 PM ET.

The live stream of Leila Annie Fernandez vs. Alina Sabalenka is earlier than that, at 7:00 pm ET / 4:00 pm ET.

The U.S. Open matches will be broadcast on the ESPN-affiliated networks and streamed on ESPN3, ESPN Plus, and the ESPN app. It is also broadcast on the Tennis Channel.

If you cut cable, you can watch all of these channels on Sling TV (via Sling Orange) or Fubo TV's entry-level package. Both are on the list of best streaming services, but tennis fans who also like basketball will not want to use Fubo, which has no TNT. Tennis channels can be added with the Sports Extra (Sling) and Sports Plus (Fubo) packages for $11 per month.

British fans will have to stay up late again. Emma Raducanu vs. Maria Sakkari will be available on Amazon Prime Video. Match time is set for Friday at approximately 1:15 am BST.

Prime Video is included with Amazon Prime for £79 per year.

Brits who want to watch from abroad can connect by using a VPN.

Canadian tennis fans can watch a live stream of Emma Raducanu vs. Maria Sakkari on TSN. This service can be signed up a la carte or added to a package.

TSN5 has coverage of the women's semifinals as it airs from 7:00 PM to 11:00 PM ET.

TSN's streaming-only service starts at $19.99 CAD per month, a much better value than the $4.99 CAD per day option.