How TelevisaUnivision Streamed the World Cup Without a Hitch

Live sports is the ultimate stress test for any streaming setup. When TelevisaUnivision took on the 2026 FIFA World Cup, with Mexico as a host nation and a contender, the pressure was on. Millions of fans across Latin America tuned into ViX, and any hiccup—a buffering goal, a login delay—could mean lost subscribers and bruised reputations.

To pull this off, they teamed up with Google Cloud, and the results were nothing short of spectacular: 104 matches, 675 million views, and 100% uptime. Let’s dive into how they made it look easy.

Why Google Cloud Won the Bid

Latin America’s internet is a tangled swamp of ISPs and cross-border bottlenecks. TelevisaUnivision needed more than a vendor; they needed a partner willing to invest in capacity and resilience. Google Cloud’s Media CDN stood out for two reasons: its architecture and its obsession with customer success.

Architecture Built for the Big Game

Media CDN is designed to absorb massive traffic spikes while keeping origin servers safe. Here’s what made it tick:

• Deep edge caching: Cache nodes sat inside local ISP networks across Mexico and Central/South America, putting video just one hop away from viewers.
• Direct peering: By connecting directly with giants like América Móvil and Telefônica, they bypassed congested international routes entirely.
• Reserved capacity: Dedicated headroom meant no noisy neighbors could crash the party during peak moments.
• Sub-millisecond sessions: They migrated to Memorystore for Valkey 9.0, running serverless microservices on edge compute. Authentication and entitlement checks happened in under a millisecond, scaling automatically without manual fuss.

Customer Success as a Sport

Tech alone wasn’t enough. Google Cloud and TelevisaUnivision ran joint war rooms for all 104 matches, with engineers side-by-side. Google’s Customer Reliability Engineering team monitored everything 24/7, and together they stress-tested and simulated failovers before kickoff. During live matches, unified telemetry let them reroute traffic on the fly as regional congestion appeared.

The Scoreboard: Zero Downtime, Record Views

The numbers speak for themselves:

• 104 live matches broadcast without a single interruption.
• 100% platform availability—zero downtime, even during the most intense moments.
• 675 million views across TelevisaUnivision and ViX, a testament to the scale they handled.

This wasn’t just a win for TelevisaUnivision; it’s a blueprint for anyone streaming marquee events. By combining localized edge delivery, lightning-fast serverless compute, and dedicated co-engineering, they’ve set a new standard.

If you’re planning your own big stream, check out our Google Cloud review to see if it’s the right fit. And for more on scaling backend infrastructure, our Supabase review might surprise you.

Original announcement published on Google Cloud.