Granit Xhaka was dismissed for violent conduct as a desperately poor Arsenal side were jeered off by their own supporters after being stunned by Premier League strugglers Burnley.

Defeat meant Mikel Arteta's side have now lost four straight league games at home for the first time in 61 years.

Gunners skipper Pierre-Emerick Aubameyang's wretched run of form continued as he failed to score at the right end - and headed an own goal at the other end.

Burnley's winner came after Xhaka was dismissed on 58 minutes for grabbing the throat of Clarets midfielder Ashley Westwood - the Swiss midfielder given a red card after referee Graham Scott reviewed the incident on the pitch-side monitor.

The Gunners had plenty of attempts at goal but most of them were dealt with comfortably by Nick Pope, a superb reflex save to keep out Alexandre Lacazette's low strike aside.

Burnley's victory lifts them out of the relegation zone, a point clear of Fulham, while Arsenal stay in a lowly 15th place.

Uninspired Arsenal falter again

Arteta will celebrate one year in charge of Arsenal on 26 December and his reign looked full of optimism when he led the club to FA Cup success last season.

Although they have reached the Europa League knockout stages this term, Arsenal's league form has been woeful both at home and away - they have lost seven of their past 10 games overall - and questions will soon be asked of Arteta's capabilities.

There were 2,000 supporters in attendance at a subdued Emirates Stadium and those watching will have been less than pleased at their side's showing, while it was all too much for one supporter who covered his eyes with his face mask.

The statistics make for equally unpleasant reading.

Arsenal's profligacy in front of goal has now seen them go 12 hours and 32 top-flight minutes without finding the net from open play.

Mesut Ozil has been banished from the first team, but they badly lack a player of his quality, someone who possesses the cutting edge to create chances in the final third.

Of their openings, Kieran Tierney had a drive smothered by the inspired Pope, while Bukayo Saka's strike was straight at the England international goalkeeper.

Lacazette had his side's best chance in the opening period but the Frenchman now has just a solitary goal in his last 11 appearances, while Aubameyang - whose own goal settled the game - has scored only twice in the past 12 games.

They felt flat once Xhaka was shown a red card - the Switzerland international was initially given a yellow card for a trip on Dwight McNeil but lost his cool when Westwood came in to remonstrate.

It was the second time this season an Arsenal player has been sent off for violent conduct following £72m club-record signing Nicolas Pepe's red card for a headbutt in the draw against Leeds last month.

Clarets claim much-needed win

This was just Burnley's second league win of the season, moving them out of the bottom three in the process, and it came via an assured rear-guard performance and a large chunk of fortune.

The solid central defensive partnership of Ben Mee and James Tarkowski contributed a combined 15 clearances and four blocks, and they also regained possession eight times, while behind them Pope further highlighted his credentials with a well-deserved clean sheet.

When Chris Wood headed wide from eight yards out while unmarked in the first half, it looked like the visitors were going to badly rue that missed opportunity.

Aubameyang's header into his own net did the job for them - but it was just their sixth goal in 12 games this season and they have managed only 29 shots on target all campaign, the lowest in the division.

Skipper Mee tested Bernd Leno from range and substitute Matej Vydra had an attempt late on, but although they could not add to their tally, the solitary goal enabled Clarets boss Sean Dyche to pick up his first victory over Arsenal in 11 attempts.
'We threw it away'

Arsenal boss Mikel Arteta told BBC Sport: "We threw it away, we were in control of the game. When you give the red card away the game changes. I don't know what it is we have to do to score a goal."

Asked if the red card was unacceptable, Arteta replied: "Yes. In my opinion it is too much willingness to do well, to compete to do everything. We took it to the wrong side of it, when you step over the line you will get punished."

Burnley boss Sean Dyche told BBC Sport: "Arsenal just got their feel in the game until the sending off, they responded well to that and had a couple of chances but then we calmed the game down and got ourselves the winner.

"In the modern game - it is so soft now, the modern game - it [the red] has to be given."
What next?

Arsenal host high-flying Southampton on Wednesday (18:00 GMT), while Burnley travel to Aston Villa on Thursday (18:00).
Arteta's ill-disciplined Arsenal - the stats

Arsenal have equalled their worst top-flight run at home since December 1959, a sequence which also included defeat by Burnley.
Burnley have claimed their first top-fight victory over Arsenal since September 1974, ending a 15-game winless run against the Gunners (D4 L11).
Arsenal's tally of 10 goals after 12 Premier League games is their lowest at this stage of a top-flight season since 1981-82 (8 goals).
Arsenal have received six Premier League red cards since Mikel Arteta's first game in charge in December 2019, double that of any other side in this time.
Since Granit Xhaka's Premier League debut in August 2016, only Manchester City's Fernandinho (4) has received more red cards in the competition than the Swiss midfielder (3).
Pierre-Emerick Aubameyang's own goal was the first time Arsenal have conceded via a set-piece this season, becoming the 20th and final team to do so.
Arsenal attempted 18 shots against Burnley, the most the Gunners have had in a home Premier League game without scoring since February 2016 (22 v Southampton).
In his 11th Premier League match against Arsenal, Burnley boss Sean Dyche recorded his very first win (W1 D1 L9), leaving Sheffield United (0/2) as the only one of the 29 teams he is yet to beat as a Premier League manager.