Arsenal are still in the hunt to become the first English team to win the Quadruple. After Arsenal beat Chelsea with two goals from corners a couple of weeks ago, Premier League winner Chris Sutton said: "Set-piece Arsenal, again. If they get over the line, will they be the ugliest Premier League-winning team in history?" Eleven-time winner Paul Scholes has also recently claimed that the Gunners could be "the most boring team" to win the title.

Mikel Arteta's men are seven points clear in the league, in the League Cup final, into the quarter-finals of the FA Cup and still in the Champions League, with a favourable side of the draw. So is the criticism they receive fair? And if Arsenal do go on to win the Premier League, how would their numbers compare to previous winners? We asked Opta to dig back through the archives to find out.

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Arsenal have so far scored 59 goals in 30 Premier League games this season - an average of 1.97 per game. While that puts them on course to be the lowest-scoring champions since Leicester City a decade ago (1.79), it's a higher scoring rate than 12 previous title winners, including five Manchester United sides, all three of Jose Mourinho's Chelsea champions - and the Arsenal 'Invincibles' (1.92).

But when we look at how the goals were scored - from open play or set pieces - it seems that Arsenal's critics have more of a point. Of the 59 goals that the Gunners have scored so far, 24 of them have come from set pieces (41%) - a far higher percentage than any Premier League champion.

It is perhaps ironic that Sutton and Scholes have criticised Arsenal's style of play given they played for the two title-winning sides that previously relied most on set pieces to score. Sutton's Blackburn of 1994-95 and Scholes' Man Utd of 2007-08 both scored 80 goals on their way to winning the title, with 35% - the record high - of them coming from dead-ball situations (28).

Arsenal fans might say that such a high percentage simply shows how excellent their team is from set-pieces rather than how blunt they have been in open play. But the Gunners have so far scored just 1.17 goals per game from open play and the only title winner to score as few in that manner was the Manchester United side that won the first Premier League back in 1992-93.

Having said all that, is scoring from set-pieces inherently ugly? Wayne Rooney doesn't think so. Speaking on The Wayne Rooney Show this week, the five-time champion said: "I've heard a lot of people talking about Arsenal and how they're playing. I think Arsenal have been brilliant. I actually enjoy watching them play. Set-pieces are part of football - why would you not use it?"

Even if people disagree, there are other ways of 'winning ugly' that Premier League champions have used in the past. As miraculous as their title win was, Leicester's football in 2015-16 was not always pretty. Ten of their 68 goals came from the penalty spot, they had the fewest shots and touches in the opposition box on record and 14 of their 23 wins were by a single goal (61%).

And while '1-0 to the Arsenal' is a well-known chant, only five of their 20 wins this season have been by that scoreline - far fewer than the 11 Chelsea eked out in 2004-05 or the 10 that Manchester United achieved in 2008-09.

And for all the talk of the dark arts, the Gunners are not playing dirty in the traditional sense. Their 40 yellow cards in 30 games so far puts them well below the record 73 bookings that Chelsea picked up in total in 2014-15, while the Gunners are in with a chance of becoming just the fourth side to win the Premier League without having a man sent off.

So, while Arsenal are hardly Barcelona 2008-09, the football they are playing and the way their goals are being scored are not huge departures from some previous title-winning sides. Even those that some of the fiercest critics played in.

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