Chelsea produced a second-half masterclass to rout Real Betis 4-1 and earn a slice of history by winning the Europa Conference League.
Enzo Fernandez, Nicolas Jackson, Jadon Sancho and Moises Caicedo were all on target as the Blues recovered from a lacklustre first half in Wroclaw on Wednesday.
The Blues became the first side to win each of the Champions League, Europa League, Conference League and Cup Winners' Cup, having trailed to Abde Ezzalzouli's well-taken goal at half-time.
However, the brilliant Cole Palmer inspired a second-half fightback, laying on assists for Fernandez and Jackson in a five-minute salvo.
Substitute Sancho and then Caicedo made sure of a win that completed a job well done for Enzo Maresca's side, who qualified for the Champions League on Sunday and finish the season with European silverware.
There was little sign of what was to come as Betis flew out of the traps and were ahead after nine minutes when the influential Isco teed up Ezzalzouli, who took an excellent touch out of his feet and rifled into the bottom-right corner.
Filip Jorgensen had to claw Marc Bartra's top-corner-bound effort from range and Johnny Cardoso saw a great chance deflected over inside the area after more good work from Ezzalzouli.
Chelsea mustered just a solitary shot on target in a first half that yielded an expected goals (xG) total of just 0.1, but they did start to exert more control after the break and there was a brief VAR check when Adrian clattered into Jackson.
The equaliser arrived after 65 minutes when Palmer swung in a delicious right-wing cross that Fernandez glanced into the bottom-left corner.
Palmer then drew a smart from Adrian before he played another brilliant cross into the centre that Jackson guided past the Real Betis keeper to complete the turnaround.
Jackson should have done more to extend the lead when racing clear on the break, only for a heavy touch to deny him a shot at Adrian's goal.
But Kiernan Dewsbury-Hall teed up fellow substitute Sancho, who turned inside his marker to bend a fine effort into the top-right corner before Caicedo drilled a fine fourth past Adrian to provide the finishing touch on a fine comeback.
Isco masterclass not enough as Spanish run ends
Prior to this game, when taking into account World Cups, European Championships, Champions League and the UEFA Cup/Europa League, the past 27 finals involving Spanish clubs had returned a remarkable 27 winners.
And for over an hour it looked as though Betis, playing their first major European final and becoming the 12th different Spanish side to do so, would make that 28 with former Real Madrid ace Isco pulling the strings.
The attacking midfielder, who registered five goal involvements (two goals, three assists) in the Conference League for Betis this season - his second-highest tally in a single campaign in a major European competition, showed exceptional vision for Betis to open the scoring and was just at the heart of everything good about Manuel Pellegrini's side with the Blues unable to solve the puzzles he was setting.
