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🏀Basketball

Watch Oklahoma City Thunder vs Boston Celtics — NBA Finals Game 3 Free.

Friday, June 12, 2026 at 01:00 UTC

The series shifts to Oklahoma City for Game 3. The Thunder crowd is expected to be electric as they host their first NBA Finals game in over a decade against the powerhouse Celtics.

What's at Stake

As the series shifts to Oklahoma City, this pivotal Game 3 serves as a potential turning point for the NBA championship. With the Larry O'Brien Trophy on the line, the Thunder aim to protect their home court and seize momentum, while the Celtics look to prove their road dominance and silence one of the loudest environments in professional sports.

Head-to-Head

The recent history between these two cross-conference powerhouses has been defined by high-scoring affairs and tactical adjustments. Over their last five meetings, the series has been remarkably balanced, with both teams trading victories in tightly contested finishes. The Celtics have relied on their veteran poise and perimeter shooting, while the Thunder have utilized their youthful transition game to keep recent matchups undecided until the final minutes.

Key Players to Watch

  • Shai Gilgeous-Alexander — The dynamic guard remains the engine of the Thunder offense and will need to exploit mismatches to keep the chains moving.
  • Jayson Tatum — As the focal point of the Boston attack, his ability to score from all three levels is essential for the Celtics to withstand OKC’s defensive pressure.
  • Chet Holmgren — His rim protection and floor-spacing capabilities will be vital in neutralizing Boston’s drive-and-kick schemes.

Prediction

The Thunder are expected to feed off the energy of the Paycom Center crowd to secure a narrow 112-108 victory. Oklahoma City’s speed and home-court familiarity should allow them to edge out a disciplined Celtics squad in a defensive battle.

Where to Watch Free

CountryServiceType
🇬🇷GreeceERT📡 Free-to-air
🇹🇷TurkeyTRT Spor📡 Free-to-air

How to Watch — Step by Step

1

Get a VPN

Sign up for NordVPN (30-day money-back guarantee). Install the app on your device.

2

Connect to Greece

Open the VPN app and connect to a server in Greece. This gives you a local IP address.

3

Go to ERT

Visit https://www.ert.gr in your browser or app. The stream should be available for free.

4

Watch live

Enjoy the stream! If one service doesn't work, try another country from the table above.

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FAQ

How do I watch Oklahoma City Thunder vs Boston Celtics — NBA Finals Game 3 for free?

Connect your VPN to Greece, then visit ERT. The stream is free-to-air in that country.

Which VPN should I use?

We recommend NordVPN for the best streaming experience — fast servers, reliable geo-unblocking, and easy setup.

Do I need to create an account on the streaming service?

Some free services require a free account (e.g., ITVX in the UK needs email signup). Others like ORF or ZDF stream without any account.

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