Martin O'Neill has revealed he is feeling the pressure after the Republic of Ireland put in another poor display in the 0-0 draw with Northern Ireland.
Darren Randolph's fine performance saved Ireland on Thursday, as the goalkeeper pulled off a string of quality stops to help the hosts avoid a humbling defeat.
Northern Ireland would have been worthy winners, with O'Neill's switch to a 3-5-2 system doing little to improve Ireland's attacking play.
Boos from the home crowd were audible at full-time, and O'Neill believed that the criticism was justified, with Ireland having won just one of their past 10 internationals.
"We're in a results business and we need to improve," O'Neill told Sky Sports when asked if his job was under scrutiny.
"We made a few mistakes that could have cost us in the end. Randolph made some really good saves. Overall, we didn't do enough.
"We didn't do enough, certainly going forward. Now we've stopped leaking goals we have to improve going forward.
"We're in a transitional period at the minute, we might have some of our more experienced players coming back, so I think we're in a good position to turn it around."
Northern Ireland boss Michael O'Neill, meanwhile, could find little fault with his side's display despite their wasteful finishing.
"I'm proud of how the team played, we were very dominant in the game, had our chances but didn't take them, and Darren Randolph had a great game," he told Sky Sports.
"We deserved to win the game, I'm really pleased with the performance.
"We've got two young players in Gavin [Whyte] and Jordan [Jones], and both would normally take those chances, so they're disappointed, but they're both good players.
"The gameplan was to come and control the game and I think we did that. At no point in the game did I feel we were not in control.
"Possibly we could have created more chances than we did. We have to be more clinical in our final pass, it's an individual thing.
"We have to get the players in those areas and take it up a level, hopefully that'll come with more experience and starting to win games again and get that momentum."
While Ireland's Nations League fate could be determined before they take on Denmark on Monday, Northern Ireland have already been relegated from League B thanks to Austria's draw with Bosnia-Herzegovina.
12 de diciembre 2018
|Rams headline International Series home teams for 2019|
|Atlanta want ´exciting football´ from new boss amid Bielsa links|
|Atlanta still yet to receive ´serious´ bid for ´Bale-like´ Almiron|
|Tottenham v Manchester United to be held at Wembley|
|Matip facing six weeks out with fractured collarbone|
|I´ve had quite a lot of calls – Brailsford encouraged by Team Sky interest|
|Afghanistan Football Federation president provisionally banned by FIFA|
|Knee injury rules Huddersfield´s Mooy out of Asian Cup|
|Arnautovic tipped for Man United move by Austria team-mate Sabitzer|
|Arsenal legend Adams to become RFL president|
|My love for football still burns strong – Toure speaks out amid talk of Premier League return|
|Noble contract extended to 2021|
|Split with Sky is an opportunity, says Brailsford|
|Van der Burgh rolls back the years, two more medals for Hosszu|
|Maitland-Niles praises Sterling for speaking out|
|Life is tough for him right now - Celtic striker Griffiths to take time away from football|
|Froome: Team Sky keen to continue with new partner|
|Emery confirms Koscielny to play against Qarabag|
|Llorente keen on Athletic return|
|I love the guy - Pocock backs under-pressure Cheika|
|Fit-again Ozil in line for Arsenal return against Qarabag|
|Raheem Sterling named Premier League Player of the Month|
|Two more Ligue 1 games postponed due to unrest|
|Pace attack among India´s best ever - Arun|
|Premier League has fostered ´excessive aggression´ among fans, says Scudamore|
|Sharks back Flanagan amid NRL investigation|
|Not good for my recovery! Hoddle delights in Spurs´ Champions League heroics|
|Harris backing Starc to fire in Perth|
|No fears over Atleti´s second-place finish for Simeone|
|Clippers buckled under Raptors pressure - Rivers|
|Icardi: Inter deserved to qualify|
|Team Sky future unclear as Sky opt to end involvement in cycling|
|PSG had to change mentality - Thiago Silva|
|Rockets make change, pick up win over Trail Blazers|
|Everything´s easier when you´ve got Messi – Miranda|
|From George Cross to Arsenal – Montemurro´s rise to make Gunners great again|
|Koulibaly challenges Napoli to win Europa League|
|Raptors star Leonard out against Clippers, may miss matchup with Warriors|
|Butler opens up about heated Timberwolves practice|
|Spurs achieved ´mission impossible´, says Pochettino|
|Dembele stunner pleases Barca boss Valverde|
|Van Dijk lauds ´fantastic´ Alisson|
|Van Dijk´s tackle on Mertens worthy of red card – Ancelotti|
|Klopp ´would have paid double´ for Alisson|
|Klopp: I don´t care about Madrid revenge mission|
|Tension and anxiety got to Inter, laments Spalletti|
|Tuchel hails magnificent PSG as Red Star win seals last-16 spot|
|Mbappe admits frank discussions inspired PSG´s Champions League progress|
|Klopp: Napoli had no answers to outstanding Liverpool|
|Pochettino proud of ´massive, massive achievement´ for Spurs|
11 de diciembre 2018
|Barcelona equal Champions League record|
|Composed and controlled Liverpool see off Napoli to progress|
|Tenerife back to winning ways, AEK beat Hapoel|
|Howedes ´hurt´ after emotional Schalke return ends in defeat|
|Kane ´buzzing´ over ´not bad´ draw at Barcelona|
|Robertson hails Alisson´s ´unbelievable´ save as Liverpool progress|
|Red Star Belgrade 1 Paris Saint-Germain 4: Neymar brilliance helps secure Group C top spot|
|Inter 1 PSV 1: Icardi header not enough for the Nerazzurri|
|Liverpool 1 Napoli 0: Superb Salah sends Reds through|
|Club Brugge 0 Atletico Madrid 0: Simeone´s men miss out on top spot|
|Barcelona 1 Tottenham 1: Lucas rescues Spurs late on to secure progress|
|Monaco 0 Borussia Dortmund 2: Guerreiro double snatches top spot from Atletico|
|Butler´s groin strain ´nothing significant´ – 76ers coach Brown|
|Woakes, Curran among leading lights at IPL auction|
|Blue Jays release five-time All-Star Tulowitzki|
|Mourinho: Professionals care more than the fans|
|Casillas reaches 100 Champions League wins|
|Expansion franchise Cincinnati sign Garza, send Kamara to Rapids|
|Manchester City sign United States goalkeeper Steffen for reported £7m|
|Schalke 1 Lokomotiv Moscow 0: Russians miss chance for Europa League reprieve|