Georginio Wijnaldum says Liverpool "gave a half away" in their 1-0 Premier League defeat to Swansea City on Monday.
Jurgen Klopp's side saw their 18-game unbeaten run in all competitions come to an end in Wales thanks to a first-half goal from Alfie Mawson.
The Liverpool boss said afterwards that his side surrendered the match with their first-half display and Wijnaldum agreed that their improvement after the interval was not enough to erase the damage.
"That's how we wanted to play in the first half also, only we didn't," he told the club's official website.
"We're more disappointed because we gave one half away, we gave them their only chance and they scored a goal.
"If you play the whole game like we played the second half you would be disappointed but at least you tried. We didn't in the first half, we didn't do what we had to do."
3 - Jurgen Klopp has lost more Premier League games against @SwansOfficial than he has vs any other side in the competition. Clipped.— OptaJoe (@OptaJoe) January 22, 2018
Roberto Firmino hit the woodwork with a header from point-blank range in the dying seconds and Wijnaldum admits he thought the Brazilian had grabbed an equaliser.
"I thought the ball was in but unfortunately it wasn't," he said. "We were not lucky in the finishing. You have those games. We must keep the confidence and look forward."
It was Liverpool's first loss since a 4-1 thrashing by Tottenham on October 22 but the Reds remain in fourth place in the table, two points above Spurs.
Wijnaldum now wants them to try to replicate the performances they showed during that run as soon as possible.
"We had the unbeaten run, it was a good thing," he said. "But it was only because we did the things we had to do on the pitch. We were 100 per cent concentrated and we were sharp from the first minute.
"That's what we have to do again."
19 de agosto 2018
|Simeone wants ´only the best´ for Filipe Luis amid PSG links|
|PSG signing Boateng rated ´50-50´ by Bayern president|
|Cipriani a positive influence, insists Gloucester head coach|
|Bayer Leverkusen´s Bailey signs contract extension|
|Jesus and Aguero start for City as Mahrez misses out|
|Federer unsure what to expect from Djokovic duel|
|Chievo goalkeeper suffers broken nose, whiplash in Ronaldo collision|
|Simmons lauds influence of ´big brother´ LeBron|
|PSG´s Cavani selected by Uruguay as Coito fills in for Tabarez|
|Starc leads tributes after ´leader of the pack´ Johnson retires|
|Hazard confirms he is staying at Chelsea this month|
|Liverpool´s Firmino dreaming of Premier League title glory|
|Raiders rock the Roosters as NRL´s top-four battle hots up|
|Erasmus demands improved Springboks|
|Athletics pull even with Astros in AL West|
|Mercurial quick Johnson retires from cricket|
|MLS Review: Royer leaves it late for Red Bulls, Dallas bounce back|
|Crotty concussed, Folau injured|
|DFB president Grindel sorry Ozil felt ´deserted´|
|Busch picks up first win of season in Night Race|
|NASCAR results at Bristol: Kurt Busch picks up first win of season in Night Race|
|Woakes welcomes back ´big-game player´ Stokes|
|´Genius´ Messi still amazes Valverde|
|All Blacks, Springboks await Namibia at Rugby World Cup|
|Federer to face Djokovic after Goffin withdraws|
|Rain halts plays at Wyndham Championship|
|De Gea will extend contract soon, says Mourinho|
|Halep to meet Bertens in Cincinnati final|
|Frampton set for Warrington fight after dominant Windsor Park win|
|Messi makes LaLiga history with Barcelona´s 6000th goal|
|MC Alger defeat throws quarter-final chase wide open|
|Barcelona 3 Deportivo Alaves 0: Messi´s milestone goal sets up victory|
18 de agosto 2018
|Djokovic on course for Masters 1000 history after Cilic victory|
|It´s on! - Wilder fight confirmed after Fury defeats Pianeta|
|Like Cruyff before him, Guardiola favouring Foden´s style over substance|
|Ronaldo tweets debut delight after Juve win|
|Chelsea are not title contenders yet, claims Sarri|
|Bayern Munich boss Kovac planning for Boateng stay|
|Championship Review: West Brom crush QPR as Leeds stay perfect|
|Allegri pleased with Ronaldo despite goalless Juventus debut|
|Chelsea can produce magic with Sarri in charge - Hazard|
|Emery ´happy without the result´ as Arsenal comeback falls short|
|Gordon confirms Cleveland Browns return|
|Eight shots and only 30 passes - Ronaldo´s Juventus debut in Opta numbers|
|Cristiano Ronaldo´s debuts: Best impressed, scoring a penalty & a blank for Juventus|
|Old boy Escare haunts Catalans in big Wigan win|
|Preston North End 2 Stoke City 2: Super sub Crouch salvages a point|
|Pochettino vows not to discuss Alderweireld future before five-minute answer|
|Waring, Aiken lead the way as Olesen stays in the hunt|
|Linking play, forcing saves and clashing with goalkeeper - Cristiano Ronaldo´s Juventus debut|
|Chelsea 3 Arsenal 2: Alonso snatches win after Gunners comeback|
|West Ham still haunted by last season - Pellegrini|
|Puel defends Vardy after Wolves red card|
|Chievo 2 Juventus 3: Ronaldo´s debut ends in dramatic win|
|Mbappe: Neymar is Paris Saint-Germain´s superstar|
|Pickford should have seen red - Hughes fumes over challenge on Ings|
|Kohli and Rahane star as India edge day one|
|AC Milan´s Strinic sidelined by heart problem|
|Kane happy to banish August goal hoodoo|
|Guingamp 1 Paris Saint-Germain 3: Mbappe returns to inspire comeback|
|Springboks´ second-half revival punishes Pumas|
|Finally! Kane scores a Premier League goal in August|
|Warnock enjoyed ´poetic justice´ of Kenedy´s penalty woe|
|Holders Eintracht Frankfurt stunned by Ulm in DFB-Pokal|
|West Ham 1 Bournemouth 2: Wilson, Cook condemn Hammers to successive losses|
|Tottenham 3 Fulham 1: Trippier and Kane help Spurs avoid Wembley wobble|
|Leicester City 2 Wolves 0: Lucky Foxes win despite Vardy red card|
|Everton 2 Southampton 1: Richarlison continues fine start|
|Drochtersen/Assel 0 Bayern Munich 1: Lewandowski spares Bayern´s blushes|
|Violent hack, no passes, missed penalty - Kenedy´s Cardiff nightmare|