It's been a contrasting 2019 Copa América for the two biggest rivals in South America. Brazil will be reasonably satisfied with their showing so far, reaching the last four for the first time since 2007. Argentina on the other hand, struggled through the group phase and labored to unconvincing win over Qatar. And yet a match of this magnitude will always be an unmissable event – keep reading to discover how to watch tonight's Copa América semi-final clash with our Argentina vs Brazil live stream (it's ESPN+ if you're in the US).
While a showdown against either holders Chile or Peru may await the winner, for fans of Brazil and Argentina this is the one game of the tournament they'd most want to win.
Brazil are far more pragmatic a team than the Pele, Zico and Ronaldo led teams of yesteryear, with flair giving way to defensive solidity under boss Tite. They've kept clean sheets in their last six matches across all competitions and have conceded just two goals in their 14 games and will be confident of nullifying an Argentina forward line that has underwhelmed in the competition so far. They've coped well without the talismanic Neymar, and save for going to penalties against Paraguay, they've looked comfortable throughout.
No player in the world is more adept at unlocking stingy backlines at Lionel Messi, but the Barcelona star has looked a weary figure on the pitch at times, with Argentina coach Lionel Scaloni revealing he will be asking his star player to play a workhorse style role for tonight's clash, rather than the buccaneering style one would expect. It points to a cautious approach from both sides, but a game that will likely erupt once the first goal goes in.
If you want to know where you'll be able to watch today's game and every single match of the Copa América – it's ESPN+ if you're in the US – we'll tell you exactly where you can catch them online with our Brazil vs Argentina live stream guide.
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How to watch the 2019 Copa América 2019 from outside your country
Our handy guide below gives you a full rundown of your viewing options for the 2019 Copa América across different countries – check out how to watch in the US (where ESPN+ will be streaming the tournament in its entirety), the UK, Canada and Australia.
As ever, the problems start when you try to watch your domestic coverage online while out of the country, where you'll find your stream is most likely geo-blocked.
Help is at hand however. Using a Virtual Private Network – or VPN – you'll be able to select a server in your home country and then watch as if you were sat back at home on your couch.
How to live stream Brazil vs Argentina in the US
– Discover our pick of all the US's best sports streaming sites
How to stream Brazil vs Argentina live in the UK
How to watch Brazil vs Argentina: Canada live stream
How to live stream Argentina vs Brazil in Australia