Welcome to The Radar, Sky Sports' weekly column where Nick Wright blends statistics and personal insight to illuminate the Premier League stories you need to know. This edition covers four main points: - Is Arsenal's back line continuing to improve? - How Morgan Rogers is making an immediate impact for Chelsea - The unsung defensive work of Hull City - A player worth keeping an eye on this weekend On Sunday, the Emirates Stadium will host what many are calling the clash of the season’s most disciplined defence against the league’s most prolific attack. Arsenal have yet to concede a goal this campaign, extending the clean‑sheet run they finished with in May, while Chelsea have already found the net seven times in just two matches.
For the best viewing experience, use the Chrome browser to access the video player. Arsenal are not alone in stringing together clean sheets. Hull City have also managed back‑to‑back shut‑outs, defying preseason expectations. Hull’s success has leaned heavily on goalkeeper Konstantinos Tzolakis delivering top‑flight performances, whereas Arsenal’s keeper David Raya has largely been a quiet presence.
In fact, Raya’s only test so far was a header from Jack Rudoni that he comfortably saved. Raya was instrumental in Arsenal’s triumphs last season, but the team’s collective ability to limit clear‑cut chances remains remarkable.
Since the start of last term, Arsenal have allowed an expected‑goals (xG) figure of under 0.50 in 20 of 40 Premier League games – a statistic that already includes the first two fixtures of the current season. No other club comes close: Liverpool sit second with eight such games, Manchester City managed the feat twice last season, and Chelsea have recorded four. Arsenal supporters are understandably frustrated by the club’s lack of firepower in the transfer market, yet the defensive metrics underline a substantial gap between the Gunners and their rivals when they are out of possession. The team’s defensive resilience is especially noteworthy given the absence of key centre‑backs William Saliba and Jurrien Timber, whose injuries have barely dented Arsenal’s early‑season performances.
The club has invested heavily in squad depth. Yet, so far, Ezri Konsa has logged only 11 minutes, while Cristian Mosquera has stepped in admirably alongside Gabriel at centre‑back, and Ben White has covered at right‑back. In midfield, the arrival of Bruno Guimarães adds steel and versatility, though, like Konsa, he is being introduced gradually.
The real engine behind Arsenal’s defensive solidity is the tactical framework laid out by manager Mikel Arteta. Prior to the opening two games, the back four of White, Mosquera, Gabriel and Riccardo Calafiori had never started a Premier League match together, yet they have already displayed cohesion and discipline.
This defensive foundation fuels optimism for Arsenal’s quest to retain the Premier League title, even as they prepare for what may be their toughest test yet against a free‑scoring Chelsea side. Chelsea, under Xabi Alonso, will give Arsenal a glimpse of the quality that has been knocking at the Gunners’ door. After failed attempts to sign Vinícius Júnior and Julián Álvarez, and an unsuccessful pursuit of Morgan Rogers – who chose Chelsea – the Blues have already showcased the very attributes that made Rogers a coveted target.
Watching Rogers from the press box at Stamford Bridge during Chelsea’s 4‑3 victory over Brighton, one could see his impact first‑hand. Operating on the left flank – a position where Arsenal have appeared thin – he dribbled past two defenders to set up Chelsea’s second goal, then delivered a clever turn and a through‑ball that sparked the third. His blend of technical skill and physical power was evident, and similar moments in the opening win against Fulham have sparked debate over whether Chelsea’s £117 million outlay was justified. Rogers already boasts a goal and an assist, and only Manchester United’s Bruno Fernandes has a higher combined tally of shots and chances created after two games.
Chelsea’s other front‑three stars, Cole Palmer and João Pedro, sit close behind Rogers in the creative rankings. Their challenge now is to replicate that level of threat against a sturdier Arsenal defence.
For Rogers – the player Arsenal missed out on – this match could provide extra motivation to prove his worth. Turning back to Hull City, goalkeeper Konstantinos Tzolakis has posted an impressive xG‑against figure of 1.92, the best among Premier League keepers after two games. Yet it would be remiss not to highlight centre‑back John Egan. The 33‑year‑old, formerly of Sheffield United, seemed destined for a quiet Premier League stint after Hull’s surprise promotion, but he has become a cornerstone of their defence.
Egan was one of six Hull players to sign improved contracts this week and has already made his mark. Egan recorded a staggering 17 clearances in Hull’s opening‑week win over Manchester United and followed that with another ten against Coventry City, averaging 13 clearances per match – the highest total in the division. While his style may not be glamorous, it is undeniably effective.
A brief note on Everton: striker Thierno Barry will shoulder the goal‑scoring burden against Manchester United after the club’s sale of Beto and failed pursuits of James Rodriguez and Folarin Balogun left him as the sole attacking option. The pressure will be immense, but the opportunity to shine is there.
This weekend, Sky Sports will broadcast four Premier League fixtures live. Friday night kicks off with Ipswich Town versus Liverpool. Saturday sees Hull host Aston Villa, and Sunday offers a double‑header: Everton versus Manchester United at 2 pm, followed by Arsenal versus Chelsea at 4.30 pm.
In previous analysis, we examined Manchester United’s vulnerability to corner kicks and the growing threat posed by Ethan Ampadu’s long throws. Those aspects will continue to shape the narrative as the season progresses. Finally, don’t miss the chance to play Super 6 for a shot at £1 million – entry is free.