Jose Mourinho claimed early Champions League exits are not "something new" for Manchester United as he knocked the club out twice before taking charge at Old Trafford.
Mourinho has reached the quarter-finals eight times in his managerial career but saw his United side humbled 2-1 on aggregate by Sevilla after substitute Wissam Ben Yedder's brace on Tuesday.
Porto and Real Madrid both knocked out United at Old Trafford under Mourinho's stewardship and the Portuguese was quick to highlight the club's previous failings after their shock exit.
"I don't want to make a drama of it, we don't have time for that," Mourinho told reporters. "We have a match on Saturday [against Brighton and Hove Albion in the FA Cup], we have no time to be sad for more than 24 hours. That's football, it's not the end of the world.
"I sat in this chair twice in the Champions League and I knocked out Manchester United at Old Trafford - with Porto and Real Madrid - so I don't think it's something new for the club.
"I don't think the performance was bad. The intention and the way we started was really good and really positive, then after 10 or 15 minutes of success without goals, Sevilla have a good team they have players who can hide the ball.
"I don't remember a dangerous situation for them, it was a good controlled performance by them without any danger. We had dangerous situations in the first half, a good start in the second half and chances to score. The first goal would always change the direction of the game."
21 - Sevilla attempted 21 shots tonight; the most that Manchester United have allowed an opposition side at Old Trafford in a competitive match since Real Madrid attempted 22 in March 2013 (Champions League). Peppered. pic.twitter.com/34D4VYb62A— OptaJoe (@OptaJoe) March 13, 2018
Vincenzo Montella's decision to send on Ben Yedder for Luis Muriel proved a masterstroke, the striker scoring twice within six minutes of his introduction to settle the tie in spectacular fashion.
In contrast, Mourinho's substitutions had little impact with Paul Pogba, only deemed fit enough for the bench, was unable to wrest control of the contest away from the LaLiga visitors.
"Sometimes I'm lucky with changes and sometimes other managers are lucky with their changes," Mourinho added.
"It was a good, happy move by Vincenzo to bring Ben Yedder and when they scored the first goal it's completely different."
"I don't have regrets. I did my best, the players did their best. We tried, we lost and that's football."
Mourinho has enjoyed large investment in his squad, with huge transfer fees and wages spent to bring the likes of Pogba, Romelu Lukaku and Alexis Sanchez to the club.
But the 55-year-old does not believe further spending would necessarily lead to an upturn in United's fortunes.
"Everybody spends money – it's not just us, right?" Mourinho said.
"It's not just changes for changes sake, it's a natural process."
|Nigeria´s young World Cup squad learning on the job - Rohr|
|Moody: England players need protection|
|France 1 Peru 0: Mbappe books last-16 spot with record goal|
|I don´t need anyone to hold my hand - Verstappen|
|Captaincy comes back around to Silva as 2014 pain fades|
|We don´t want to be losers - Petkovic|
|Alba not interested in Barcelona exit as Tottenham rumours swirl|
|BREAKING NEWS: Nagelsmann to take RB Leipzig role in 2019|
|Messi cannot be compared to Maradona, claims Argentina World Cup winner Kempes|
|Mbappe sets France record with maiden World Cup strike|
|Federer comes through tough Halle test|
|Nagelsmann to leave Hoffenheim amid RB Leipzig rumours|
|Gerrard brings former Liverpool team-mate Flanagan to Rangers|
|Cipriani to be ´the calmest guy in the room´ on England return|
|C´est magnifique! Lloris earns 100th France cap|
|Belgium v Tunisia: Hazard hoping for World Cup lift off|
|WATCH: Manchester United ditch piano to welcome Fred the red|
|Hamann springs to defence of Ozil|
|Alonso non-committal on future after Le Mans triumph|
|McInally returns to Scotland starting line-up|
|Giroud & Matuidi start as Deschamps drops Dembele for Peru|
|Torreira focused on Uruguay amid Arsenal links|
|NBA Mock Draft 2018: Deandre Ayton leads intriguing first round|
|Tite will not take away Neymar´s ´genius´|
|Australia show promise but calls for Cahill ignored amid lack of cutting edge|
|Manchester United means greatness - Fred aiming for titles following Old Trafford switch|
|Denmark 1 Australia 1: Jedinak strikes back after Eriksen rocket|
|Neymar not being put at risk by Brazil, says Tite|
|Juventus complete signing of free agent Emre Can|
|Fred completes Manchester United switch|
|Dembele will not join a Spurs rival|
|What were the 0.4 per cent doing? Iceland captain marvels at TV audience|
|Forsberg ready for ´next big step´ after RB Leipzig|
|´Retired´ Brits on bench as Springboks ring changes for final Test|
|Meninga: Key Kangaroos positions up for grabs in Origin|
|FIFA gets shirty over Ronaldo claims|
|Soyuncu keen on Arsenal switch|
|Atmosphere much better after criticism, says Hummels|
|FIFA issues statement after ´questionable´ Amrabat decision|
|Cipriani and Robshaw to start for England at Newlands|
|Team Sky hit back at Hinault´s ´irresponsible´ Froome comments|
|Iran fans are the real winners as women get glimpse of the future|
|Beckham predicts England-Argentina World Cup final|
|Napoli should sign Meret, Zenga claims|
|Meticulous Mouratoglou shaping stars of the future|
|Journalist hands Khedira boarding pass for early flight home|
|Germany v Sweden: Muller upbeat ahead of huge World Cup clash|
|South Korea v Mexico: Germany´s conquerors set for role reversal|
|Chandimal appeals against one-match ban|
|Fofana and Lamerat start, Parra skipper for final All Blacks Test|
|Asia and Africa being left behind - Queiroz|
|Emre Can arrives for Juventus medical|
|Championship fixtures: Bielsa´s Leeds face Stoke while Lampard´s Derby go to Reading|
|Tui handed first Wallabies start, five changes for Ireland|
|Sorensen: Denmark need to ´muscle up´ against Australia|
|Nolan Arenado helps Rockies power past Mets|
|Pavon set to be unleashed as Sampaoli plots Messi masterplan|
|Pique welcomes discussion with Barca hierarchy|
|Ramos hits back at Maradona|
|Spieth praises U.S. Open champion Koepka|
|Loftus-Cheek will consider Chelsea future|
|Jorginho deal not done yet - City|
|Amrabat slams referee Geiger over alleged shirt request|
|Neymar targets improvement against Costa Rica|
|Confident Spieth ready to relish ´Car-nasty´ Open|
|All Blacks ring the changes for series finale with France|
|Sampaoli yet to decide on Argentina XI to face Croatia|
|Bale needs Real Madrid assurances, says agent|
|What game were you watching? - Costa bites back at journalist|
|Catalans capitalise on Leeds collapse to secure victory|