Paulo Fonseca believes one mistake cost Shakhtar Donetsk as they crashed out of the Champions League to Roma on away goals.
Shakhtar were the better team throughout both legs of the last-16 tie, but they took just a 2-1 lead to Italy and a defensive lapse allowed Edin Dzeko through to score the decisive goal.
Fonseca did not feel his side could have done much more to get a result against a top outfit in Roma, expressing his pride at their European run.
"There's no point in saying whether [the result] was fair or unfair," he said. "We could have killed the tie in the first leg and come here with a bigger advantage.
"We played fantastically here and made only one mistake, which we conceded from. I'm proud of my team who had 60 per cent possession, despite playing with 10 men at the end.
"Only great teams can do what we did here. I'm disappointed with the result but I'm happy with the personality we showed here.
"We had a fantastic campaign as we won all four home games. We defeated some great teams and our supporters have to be proud of us. We were superior to Roma but the only mistake tonight cost us everything.
"We were so brave. We played as if we were at home - dominating and playing the game how we wanted.
"Perhaps we were not so sharp in attack but Roma defended deep all the time, closing up any spaces. That's why our attacking players were not able to show what we expected from them."
Shakhtar may have only made the one error, but Roma coach Eusebio di Francesco always believed it would come.
"My team played with focus tonight, perhaps without as much quality in the final third, but we knew that sooner or later they would make a mistake and we'd pounce on it," he told Mediaset Premium.
"We made a few too many mistakes in the first leg and they made the most of them."
|Woods relishing end to frustrating Augusta absence|
|Consistency the only thing stopping me from being the best, claims Depay|
|Guardiola second to none tactially, says Man City midfielder Gundogan|
|McIlroy: Bay Hill win a huge confidence boost for Masters|
|F1 2018 Pre-Season Report: Mercedes|
|F1 2018: The best Opta facts ahead of the new season|
|Liverpool captain Henderson ponders Salah and Suarez comparison|
|Messi worried by the uncertainty retirement brings|
|F1 2018 Pre-Season Report: Ferrari|
|Hunt handed ban and fine but cleared to return|
|Rants, criticism a familiar story – Is Mourinho set for Man United exit?|
|Guptill added to Black Caps squad|
|Thunder end Raptors´ streak, Davis stars|
|Stars goalie Bishop expected to miss at least two weeks|
|Messi desperate for World Cup success|
|Federer frustrated by Indian Wells final defeat|
|Del Potro: I can´t believe I won Indian Wells|
|Napoli causing Juventus problems as Sarri revels in crucial win|
|Balbirnie happy to boost Ireland chances|
|The better Ronaldo is, the better Madrid will be – Vazquez lauds four-goal hero|
|Ireland inspired by retired team-mates – Sexton|
|Indian Wells crown surreal for Osaka|
|F1 2018: Everything you need to know|
|Salah ´unstoppable´ like Messi, says Watford boss Gracia|
|Demanding Mourinho is still special, insists Matic|
|Truex Jr sweeps stages and wins first race of 2018|
|Woods pleased with progress at Bay Hill|
|McIlroy cruises to victory at Bay Hill, where Tiger impresses|
|Dallas 3 Seattle Sounders 0: Dempsey sees red after VAR|
|Ronaldo ´from another galaxy´, says Zidane|
|Del Potro saves match points to stun Federer for Indian Wells title|
|Eusebio Sack-ristan: Real Sociedad part company with head coach|
|Fassone ready for Gattuso talks after Milan resurgence|
|Napoli 1 Genoa 0: Albiol goal maintains pressure on Juve|
|Real Madrid 6 Girona 3: Four-goal Ronaldo continues hot streak with 50th career hat-trick|
|USA boss Sarachan calls up Weah for Paraguay friendly|
|Excellent Leipzig deserved Bayern win - Heynckes|
|Marquez will sleep easily after last-ditch Qatar move|
|Conte impressed by Morata´s return to scoring form|
|I lost the game myself - Simeone accepts responsibility for Atletico Madrid defeat|
|Borussia Dortmund to delay final Stoger decision - Zorc|
|Toulouse topple leaders Montpellier|
|Puel stands by Schmeichel after FA Cup blunder|
|Neymar could be back for Coupe de France final, says Silva|
|Valverde waits on Iniesta answer as Barcelona captain considers exit|
|Magnificent Osaka claims maiden title at Indian Wells|
|Villarreal 2 Atletico Madrid 1: Unal deals LaLiga title race blow for Simeone´s men|
|Leicester City 1 Chelsea 2 (aet): Pedro and Morata send Conte´s men through|
|RB Leipzig 2 Bayern Munich 1: Werner strike seals memorable triumph|
|Gattuso demands lift from out-of-favour Kalinic|
|Karthik hits final-ball six to win Nidahas Trophy|
|Messi puts us where we are right now - Alcacer hails Barcelona superstar|
|Dovizioso holds off Marquez in Qatar to draw first blood|
|Sampaoli ´right´ to pick others - Icardi understands Argentina snub|
|Barcelona 2 Athletic Bilbao 0: Messi and Alcacer secure comfortable success|
|Hughes excited by Southampton quality|
|Nice prepared for ´likely´ Balotelli departure|
|Wales captain Jones set to miss summer Tests|
|Germany defender Halstenberg extends RB Leipzig contract|
|No offers for Roma´s Alisson, says Monchi|
|Constant compliments guarantee defeat, claims Inter boss Spalletti|
|Scoring 100th Serie A goal at Sampdoria was ´destiny´, says Icardi|
|Stoger happy with Gotze response after public criticism|
|AC Milan 3 Chievo 2: Silva spares Rossoneri once more|
|Silva confident Neymar´s future is at PSG|
|´Shameful´ PSG cannot buy a team, says Balotelli|
|All Black Squire suffers broken thumb|
|Everton goal hero Tosun glad Palace move fell through|
|Wigan Athletic 0 Southampton 2: Hojbjerg and Cedric give Hughes first win|
|Pistons got absolutely screwed - Van Gundy slams officiating in loss to Trail Blazers|