Luke Humphries retained the US Darts Masters title with a thrilling deciding-leg victory against Luke Littler on a record-breaking night in New York.
Humphries created another slice of history at Madison Square Garden, becoming the first player to win back-to-back titles in the Big Apple.
Humphries and Littler partnered England to World Cup glory earlier this month, and the world's top two resumed their rivalry in front of a sell-out crowd of 5,000 fans - a record for darts in the US.
Littler was aiming to lift the coveted crown for the first time in his career, although the reigning champion had other ideas, racing into a commanding 4-1 lead.
The world number one responded with four straight legs to seize the initiative, only for Humphries to produce a late turnaround and celebrate his third World Series of Darts title.
"This is the most iconic venue I think darts will ever go to," reflected Humphries, who averaged 104 to prevail in a thrilling finale.
"Every year we come here it gets better and better, and the fans have been absolutely amazing. It's been insane.
"It's great to go back-to-back. I'm always out to set records and do things that not many players have done.
"Me and Luke always have fantastic games, and it's just another brilliant game in the saga of Luke v Luke.
"I feel if I can keep performing like this then I can keep pushing him, because he's unbelievable. He's the toughest player in the world to beat."
Humphries was averaging over 107 in the opening stages of Friday's showpiece, but after squandering two darts for a 5-1 lead, the pendulum appeared to shift.
Littler - who crashed in nine maximums during a pulsating affair - hit back with a trademark mid-match burst to take control, but Humphries stemmed the tide with a clinical 72 kill to level at 5-5.
The pair then exchanged convincing holds in the closing stages, and the advantage of throw proved pivotal for Humphries, who conjured a sensational 11-darter in the decider to complete the fairytale in New York.
The 31-year-old performed magnificently on Finals Day, overcoming Stephen Bunting and Gian van Veen en route to his latest big stage title.
Having averaged almost 106 in a 6-3 win against Bunting, Humphries produced a sensational four-leg flurry to topple Van Veen, overturning a 6-3 deficit and surviving two match darts to triumph.
Littler, meanwhile, followed up his opening round victory over David Cameron by accounting for another Canadian in the quarter-finals, averaging north of 102 in his 6-1 demolition of Jim Long.
The World Champion then fended off a resilient James Wade in the last four, despite the ten-time TV title winner averaging over a ton and hitting all of his four attempts at double.
"It was an unbelievable experience tonight," admitted the 19-year-old, who was featuring in his maiden US Darts Masters final.
"There were a lot of England fans here who are going to the World Cup game [tomorrow] so I appreciate them coming along.
"As the night went on they got louder and louder, and I wish I was in the crowd with them to be fair!"
Earlier in the night, Wade won through a high-quality affair against Gerwyn Price, defying a 103.93 average from the 2024 runner-up in sealing a 6-3 success.
In the evening's other quarter-final, Van Veen swept aside Jonny Clayton by the same scoreline, averaging north of 106 and converting a brace of ton-plus checkouts in the process.
The World Series of Darts continues with a double-header in New Zealand and Australia in August, with visits to Auckland and Wollongong preceding September's World Series of Darts Finals.
Littler says he now wants England to follow in his footsteps by winning the World Cup.
Littler paired up with Humphries to win darts' version of the global tournament, beating the Netherlands in the final in Germany a fortnight ago.
The 19-year-old has tickets to watch England's Group L finale against Panama at the MetLife Stadium.
The back-to-back world champion went into England's camp during the March window and hosted the 'Three Lions Darts Championship' and was gifted tickets to the match by FIFA.
Littler, who will also attend the boxing at the Barclays Center in Brooklyn on Saturday night, said: "Me and Luke have done our job and now it is down to the England boys.
"We are obviously massive football fans.
"Is it coming home? We don't know just yet, but hopefully we can get that win on Saturday.
"I am hoping we can go three or four nil up so I can 'back-door it' and miss the traffic because I've got to go to the Barclays Center to watch the boxing."
The Football Association submitted famous darts anthem 'Chase the Sun' as one of their songs to be played when England score during the World Cup.
It got plenty of airing during the opening match against Croatia and despite hearing it thousands of times during his brief career, Littler fancies hearing it a few times more during the Panama match at the MetLife Stadium.
"I didn't have any part in it being chosen, but it's good to see," he added.
"It's the main song in darts and hopefully we can score a few goals and celebrate."
Thursday June 25
Round One
Gian van Veen 6-1 Fred Krueger
Gerwyn Price 6-4 Brayden Hall
James Wade 6-3 Adam Sevada
Jim Long 6-4 Josh Rock
Luke Littler 6-4 David Cameron
Luke Humphries 6-1 Leonard Gates
Jonny Clayton 6-2 Gary Mawson
Stephen Bunting 6-2 Alex Spellman
Friday June 26
Quarter-Finals
Luke Littler 6-1 Jim Long
James Wade 6-3 Gerwyn Price
Luke Humphries 6-3 Stephen Bunting
Gian van Veen 6-3 Jonny Clayton
Semi-Finals
Luke Littler 7-4 James Wade
Luke Humphries 7-6 Gian van Veen
Final
Luke Humphries 8-7 Luke Littler
The 2026 Betfred World Matchplay will take place at the iconic Winter Gardens from July 18-26, as a 32-player field compete for the prestigious Phil Taylor Trophy.
World No 1 Luke Littler will be eyeing back-to-back titles in Blackpool, with 2024 champion Luke Humphries and three-time World Matchplay winner Michael van Gerwen also set to star in the £1m event.
This summer's action will also feature the fifth staging of the Betfred Women's World Matchplay, as eight of the biggest names in the women's game battle it out for the title currently occupied by Lisa Ashton.
Who will win this year's World Matchplay Darts? Luke Littler will be defending his title and you can watch all the action on Your Site. .
