Arsene Wenger is unable to explain Arsenal's lack of killer instinct in attack this season.
The Gunners sit seventh in the Premier League, having netted 30 goals, level with Tottenham but behind the tallies of Liverpool, Chelsea, Manchester United and Manchester City.
Indeed, runaway leaders City have plundered an impressive 52 strikes from 17 matches to open up a commanding 11-point advantage over closest challengers United at the top of the table.
Pep Guardiola's men are already 19 points ahead of Arsenal, leaving Wenger to question his team's relatively meagre return in the final third.
"Not quite clinical enough, yes," he told a news conference ahead of Saturday's home game against Newcastle United when questioned about the form of his strikers.
"It's difficult to explain. As we spoke about [Alexis] Sanchez last year, he scored 24, he's on four at the moment. But he is still committed and he works hard."
Of Alexandre Lacazette, a club-record signing from Lyon in the off-season, Wenger said: "I feel if you look at his record, it's quite good. Especially at home. At home his scoring record is really good. Away from home, a bit less.
"But also, do the teams defend better? You could say no, because we create more chances than anybody else. Are the chances of the same quality? I don't know. There is no objective reason to have a verdict on that."
The Gunners have had 64 shots but netted just twice in their last three leagues games, losing 3-1 at home to United and then drawing 1-1 and 0-0 at Southampton and West Ham respectively.
Of the attackers at Wenger's disposal, Lacazette has managed eight goals in 17 league appearances, while Sanchez and Olivier Giroud have four apiece. Danny Welbeck has struck three times in 11 outings, with the boss uncertain of the cause of their collective struggles.
He said: "Is it confidence? Is it the fact that the guys think we have absolutely to score? It's difficult to know. But we have the chances, the quality of our game is there. But it's true that at the moment, we cannot show it up with points."
|Sharks upset Panthers as Eels finally get off the mark|
|Lopes: A return to Man City? My present is Monaco but the future belongs to God|
|Jaguares catch out Brumbies in Canberra|
|Montella urges Sevilla to use Copa setback as motivation|
|Zheng topples Wang in Zhengzhou final|
|Rakitic desperate for Iniesta stay|
|Jardim one of the best in the world – Lopes praises Monaco boss amid interest|
|Napoli refusing to give up on Scudetto dream|
|It´s a good time for Iniesta to leave Barca, says father|
|Athletics´ Manaea no-hits Red Sox, Darvish struggles once again|
|Pelicans reach second round, 76ers take 3-1 lead and T-Wolves down Rockets|
|MLS Review: Five-star LAFC, Dynamo headline goal frenzy as Atlanta silence Ibra´s Galaxy|
|Busch pulls away to claim third successive NASCAR win|
|Sanchez hails legendary Wenger ahead of Arsenal exit|
|Valverde: Nothing behind Iniesta substitution amid growing CSL links|
|White Sox´s Farquhar in critical condition after brain haemorrhage|
|Cubs place Ben Zobrist on 10-day DL|
|Hoffenheim boss Nagelsmann dismisses Arsenal and Chelsea links|
|Johnson, Landry tied for Texas lead as Mullinax sets course record|
|Gattuso, Mirabelli apologise to Milan fans after ´embarrassing´ Benevento loss|
|Marquez to start fourth after being stripped of Austin pole|
|Iniesta to make decision on his future public ´this week´|
|United want to win everything next year, says Wembley hero Sanchez|
|Cardiff edge Forest to boost promotion push|
|Bartomeu confirms Iniesta has an ´offer´ amid Chinese Super League reports|
|Messi second player to score in five Copa finals|
|Khan makes up for lost time with 40-second Lo Greco knockout|
|Mourinho challenges Alexis after Wembley star turn|
|Vieira ready for Arsenal job, says Guardiola|
|FA Cup win would represent successful season - Conte|
|Guardiola: I want Manchester City to be a Premier League machine|
|Marquez crashes before taking controversial pole in Austin|
|Sevilla 0 Barcelona 5: Suarez and Messi lead crushing Copa final win|
|Defending champion Selby dumped out in first round|
|AC Milan 0 Benevento 1: Rossoneri suffer again as bottom side stave off relegation...for now|
|Ulster stay alive in dramatic fashion as Bellini sparkles for Zebre|
|Semi-final pain for frustrated Kane|
|London stay was crucial to FA Cup Wembley win - Mourinho|
|Pochettino: Spurs need four more years – with me or another|
|Kaepernick honoured with Amnesty International award|
|He has not delivered optimal performances - Stoger explains Schmelzer omission|
|Kvitova and Pliskova put Czechs in control|
|Modric open to Ibrahimovic union in MLS|
|Spurs can´t keep doing this – Alli|
|Bulls keep Rebels waiting for South Africa win, Sharks beat Stormers|
|Heynckes highlights importance of ´psychology´ before Real Madrid clash|
|United are about winning titles and playing finals, says happy Herrera|
|Pogba and United the comeback kings again|
|Destructive De Villiers demolishes Daredevils|
|Giroud thanks Wenger for making his ´dream come true´|
|Borussia Dortmund 4 Bayer Leverkusen 0: Reus and Sancho star as Stoger´s side go third|
|Manchester United 2 Tottenham 1: Sanchez and Herrera seal comeback to book FA Cup final spot|
|Zaha´s no diver, insists Hodgson|
|Quiros maintains one-shot lead in Rabat|
|Championship Review: Wolves win title, Sunderland relegated|
|Nishikori fights back to reach Monte Carlo final|
|´Nothing compared to that night´ - Masters victory left Allen feeling flat|
|Imperious Leinster ease into Champions Cup final|
|Wilson backs Wenger for international role|
|West Brom comeback branded ´useless´ by Klopp|
|Injured Kyrgios doubtful for French Open|
|Packers QB Aaron Rodgers ventures into ownership, buys stake in NBA´s Bucks|
|Lewandowski breaks Bundesliga record in Bayern Munich victory|
|Watford 0 Crystal Palace 0: Stalemate edges both sides closer to survival|
|Inter not inferior to Roma and Lazio, Spalletti insists|
|Pogba and Sanchez start for Manchester United at Wembley|
|Gayle fires Kings XI to the top of the table|
|Klopp applauds Ings´ performance|
|Hannover 0 Bayern Munich 3: Lewandowski breaks Bundesliga record|
|Livermore urges West Brom to ´keep fighting´ as relegation looms|