Chelsea are European champions once more - they came from behind to defeat Spanish side Real Betis 4-1 in the Conference League Final.
The club become the first team to have truly 'won it all' - adding the trophy to their Champions League and Europa League titles, alongside their domestic accolades.
After going behind in the first half, Enzo Fernandez and Nicolas Jackson put the Blues in the lead, with late goals from Jadon Sancho and Moises Caicedo securing the victory.
Here are four things we learned from Chelsea's performance:
Big games require big performances - and Cole Palmer picked up the official Player of the Match accolade for an inspired showing in Wroclaw.
He struggled to make an impact early on as Betis forced the Blues long, restricting space in the middle. But as their intensity dropped, Palmer pounced, delivering two vital assists to get his team back in the game.
The second was particularly impressive, holding up play and outmaneuvering two Betis defenders before delivering a cross into the path of Nicolas Jackson.
Palmer ends the season with fifteen goals in all competitions - Chelsea's leading scorer - but has been very effective as a creator from deep positions, and caused a whole range of problems from the right flank.
His season has been interesting to say the least, perhaps not living up to the high standards he set upon arrival, but Palmer is still one of Chelsea's most talented players under pressure and demonstrated why he is still the coldest man on the pitch.
Maresca completes his objectives
Enzo Maresca had two targets in his first season at the club - a top four finish and a piece of silverware. He ticked both off in the same week.
The Chelsea head coach got the better of his mentor Manuel Pellegrini and delivered a piece of silverware in his first year at the club.
He didn't rush to make any early changes in the first half, and Chelsea slowly grew in confidence as a result - though they did make changes after the break alongside a tactical tweak that flipped the game on its head.
Maresca wanted more runs in behind in the second half, which helped free up their midfield and led to more patient buildup - which played to the team's strengths.
Kiernan Dewsbury-Hall and Jadon Sancho combined off the bench to score, and Levi Colwill helped to provide defensive coverage late in the game.
Maresca has had his fair share of critics all season. Many did not back him to finish the season on a positive note, but he has now proven any doubters wrong and will take positive momentum into the Club World Cup - another potential chance at silverware.
Reece leads by example
At the beginning of the season, Maresca saw Reece James as a very reserved captain, and called on him to be more of a vocal leader.
The Chelsea head coach does not often call out his players during conversations with the press, so it felt targeted - but fast forward to the end of the season and this game, and you can clearly see the results.
In a continued effort to protect his fitness, James did not begin the game, but was substituted at half time to try and make an impact.
He took it upon himself to call the team in and give them a motivational talking to, which proved to be effective as the Blues overturned their one goal deficit, scoring four of their own in style.
Malo Gusto had been struggling in James' position in the first half, and was at fault for the first goal when his misplaced pass allowed Betis their breakthrough. The Chelsea captain was in long conversation with Gusto at full time - helping to ease any worry he may have had.
James reflected on his journey as skipper ahead of the final, quoting that 'leaders are made, not born', and admitted the pressure he felt when he was originally given the armband at such a young age.
Lifting the trophy will mean so much to him, and he will hope it will be the first of many as captain.
A win for the ownership
Chelsea's young squad has broken records this year, but it has also faced its fair share of criticism from media, pundits, and fans alike.
Real Betis' 1-0 lead at half time seemed to prove this point, as the veteran Isco pulled off a fantastic pass to 23-year-old Abde Ezzalzouli, who gave his side the lead. Pellegrini's men dominated the first half, pressing intensely from the first minute and restricting Chelsea's ball progression.
The Blues possess attacking brilliance and high energy with their young players, which was on full display in the second half - but a nervy and jittery first half was to be expected given the age and inexperience of their squad.
The solution has been to give the team ample time to grow, creating strong relationships between players and forming a solid base to build on. This has not gone down well with a handful of Chelsea fans, but the outcome of this season signals that the club's model is beginning to pay off.
Todd Boehly was among those spotted on the pitch at full time. He was pictured embracing captain Reece James and got the chance to lift the trophy in front of the fans, the first piece of men's silverware obtained since his joint takeover was completed in 2022.
For him, Eghbali, and the rest of the BlueCo ownership, it will feel like a big relief - but it will also be incredibly fulfilling to know they did it with one of the youngest squads in history.
Their strategy is beginning to pay off.