Giannis Antetokounmpo and the Milwaukee Bucks overcame a record-breaking performance from Kevin Durant to defeat the Brooklyn Nets 115-111 in overtime in Game 7 of their Eastern Conference semi-final series.

Antetokounmpo scored 40 points and Khris Middleton had 23, including what proved to be the game-winning shot, as the Bucks won a Game 7 for the first time in 20 years, stunning the Nets in Brooklyn.

Durant finished with 48 points, the most ever scored in a Game 7, and for much of the game appeared ready to will the Nets through to the next round on his own.

Brooklyn was playing without the injured Kyrie Irving and leaned on Durant to carry the load as he had throughout the series. He played 53 minutes, making 17 of 36 shots from the field and 10 of 11 from the line, but he did not get enough help in the end.

James Harden was just five of 17 from the field, including two of 12 on three-point attempts, but every time the Nets needed a shot down the stretch they went to Durant.

That worked for a while, most notably at the end of regulation when he hit a turnaround jumper with his foot on the three-point line to tie the game at 109-109 and force overtime.

But the Bucks clamped down on Durant and everyone else in the extra session after Bruce Brown hit a jumper early in the period to put Brooklyn up by two.

The Nets would not score again the rest of the way, as Antetokounmpo tied the game with a shot over Durant with 1:12 to go before Middleton hit a jumper from the middle of the lane with 40.7 seconds remaining to take the lead and Brook Lopez added a pair of free throws with 0.3 seconds left for the final margin.

Entering the game, home teams were 109-31 in Game 7s in NBA history, but Milwaukee bucked that trend to advance.

They will await the winner of Sunday's Game 7 between the Philadelphia 76ers and Atlanta Hawks in the Eastern Conference Final.

Hawks at 76ers

The top-seeded Philadelphia 76ers host the upset-minded Atlanta Hawks in Game 7, with Atlanta looking for their fifth road win of the playoffs so far. Earlier Sunday, the Los Angeles Clippers and Phoenix Suns open their Western Conference Final series.