The Swede clinically picked out the back of the net in both halves to put Spurs in control and seal a UEFA Europa League place for Ange Postecoglou's side.

Pedro Porro's rifled effort was sandwiched between Kulusevski’s goals, while the Blades avoided some late drama as Andre Brooks had a red card overturned after a VAR review.

Postecoglou's Tottenham side finished three points clear of Chelsea, while Sheffield United heads back down to the Championship having finished bottom of the table.

Spurs were put under early pressure as Ben Brereton Diaz blazed a volley over the bar after just three minutes before scuffing a second shot against the far post shortly after.

Kulusevski then punished the Blades for their lack of clinical edge as he scored with Spurs’ first shot of the game, hitting his low strike in off the post as Son Heung-Min claimed his 10th Premier League assist of the season.

Rodrigo Bentancur almost recreated the Swede’s goal just before the half-hour mark, but his shot bounced off the inside of the post to Son, who forced a good save out of Wes Foderingham.

United was further indebted to its goalkeeper as he stretched to tip Porro’s effort away before smothering James Maddison’s low strike on the stroke of half-time.

Cameron Archer could have dragged the Blades back into the tie just after the break, as he held off Cristian Romero before seeing his shot smothered by Guglielmo Vicario, but the offside flag spared his blushes.

Despite a slow start to the second half, the visitors soon found their footing when Porro rifled a powerful effort over Foderingham after the goalkeeper had reflexively kept out Micky van de Ven.

Six minutes later, Kulusevski got the better of the home side’s defence again, latching onto Maddison’s low cross to slot in his eighth Premier League goal of the season.

There was late drama as substitute Brooks was shown a red card for a push on Son during a Sheffield United corner, but the referee overturned his original decision after a VAR review.

The hosts were playing for pride in their final Premier League game of the season, but as is the story of their season, they just could not build on a promising start.

While they created some excellent chances to put Spurs on the back foot, they lacked a cutting edge before their defensive woes once again came to the fore.

The Blades conceded 104 goals this season – a league-high before the match – while they finished with a goal difference of minus-69. That’s the joint-worst goal difference in Premier League history alongside Derby County in 2007-2908.

Tottenham simply needed a point to secure fifth place, and with its captain's help, it managed to book a place in the UEFA Europa League next season.

Son set up Kulusevski for the opener to reach double figures in assists this season – it is the third time in his career that he has both scored and assisted 10 or more goals in a single campaign. The Korean is one of only six players to reach the milestone in three separate Premier League seasons.