Thierno Barry scored the game's only goal early in the second half, taking advantage of a goalkeeping error to secure Everton's first away win of the campaign and complete a quickfire double over their opponents.

The decisive moment arrived immediately after the interval when Newcastle goalkeeper Lukas Hornicek allowed a routine effort to slip under his body, leaving Barry with a simple finish from close range for his eighth goal of the season.

The defeat marks a miserable few days for Newcastle, who were also beaten 3-1 by the same opponents in the League Cup fourth round just four days prior at the Hill Dickinson Stadium.

Frustration grew among the home supporters as Newcastle struggled to break down a resilient Everton defence, with Anthony Elanga coming closest when his point-blank effort was cleared off the line.

Everton manager David Moyes set up his side to frustrate the hosts from the outset, with midfielder Kiernan Dewsbury-Hall dictating the tempo and causing constant problems for the home rearguard.

Newcastle finished the match with 10 men after substitute Jacob Ramsey was shown two yellow cards in quick succession deep into stoppage time for a reckless challenge.

The result leaves Newcastle searching for answers following their third defeat in four matches across all competitions, while Everton climb higher with consecutive victories against the same opposition.

Newcastle return to Premier League action next weekend looking to arrest a alarming slump in form, while Everton aim to build on their newfound momentum under Moyes.

The result marks a difficult period for the Magpies, who have now conceded eight goals in their last two away fixtures, having also lost 4-1 to Leeds United on their previous travels on Monday Night Football.

Despite the final scoreline, Newcastle dominated large portions of the game, recording 19 shots and creating three significant scoring opportunities. They also registered more than double the number of touches in the opposition box compared to the home side.

However, the visitors were unable to convert their dominance into a positive result. Jaissle admitted that his team lacked the necessary desire and clinical edge required to finish their attacking movements effectively throughout the ninety minutes of play.

The Newcastle manager expressed his frustration following the match, noting that the team failed to perform in both penalty areas. He emphasised that the squad must improve their defensive organisation and their attacking output to compete at this level.

Jaissle stated that while there were positive elements to the performance, the ease with which they conceded goals was unacceptable. He insisted that the team must focus on controlling the aspects of the game within their immediate power.

This defeat leaves Newcastle sitting in 11th place in the Premier League table. The loss comes after a promising start to the season, during which Jaissle had remained unbeaten in his first five competitive matches across all competitions.

Statistically, Newcastle have now conceded the joint-highest number of goals in the league this season, sharing that unwanted record with Bournemouth and Chelsea. This is the first time since December 2012 that the club has conceded four or more goals in back-to-back away matches.

Sky Sports pundit Jamie Carragher was critical of Newcastle's performance, suggesting that the team lacks the physical intensity required for the Premier League. He noted that the side has been outfought in their recent away outings against Leeds and Coventry.

Carragher highlighted that the underlying statistics, including expected goals and shots conceded, have been a concern throughout the campaign. He argued that the current tactical setup may be leaving the team vulnerable to more physically imposing opponents.

The former Liverpool defender suggested that Jaissle might need to reconsider his formation. He proposed that sacrificing one of the two strikers for an additional midfielder could provide the team with more physical presence and stability in the middle.

Carragher remarked that Newcastle is currently a young squad that lacks the physical power of many of their top-flight rivals. He warned that the team must address these issues quickly to avoid further heavy defeats on the road.

For Coventry City, the victory was a landmark result, marking their first home win in the Premier League in over 9,000 days. The home side displayed significant resilience throughout the contest at the CBS Arena to secure the points.

Coventry entered the match with the lowest shot conversion rate in the division, having scored only once from 51 attempts. However, they were clinical against Newcastle, capitalising on their chances to secure three goals and a penalty.

The Sky Blues took an early lead via a penalty and maintained their composure even after Sven Botman scored a wonder strike to briefly narrow the deficit to 2-1 for the visitors during the second half of the match.

Coventry's defensive effort was highlighted by a crucial goal-line clearance to deny Matias Fernandez-Pardo. This defensive fortitude proved vital in securing a win that could prove significant for their survival hopes in the top flight this season.

The victory represents a major boost for Coventry, who had to show mental strength after failing to score or pick up a point in their first four matches upon returning to the top flight of English football.

Newcastle will now look to regroup during the analysis period following this defeat. Jaissle remains focused on rectifying the defensive lapses that have plagued his side during their recent away fixtures, describing the situation as a tough story.

The manager acknowledged that the team's performance was not good enough for the standards of the Premier League. He is determined to ensure that the squad learns from the mistakes made at the CBS Arena to improve results.

As the season progresses, Newcastle will need to find a balance between their attacking intent and defensive stability. The upcoming fixtures will be crucial for Jaissle as he attempts to steer the club back up the league table.