As Arsenal welcomed Bolton to the Emirates on Saturday afternoon, both teams were feeling the pressure of a tough start to the season. Bolton, despite a morale-boosting 4-0 victory over QPR at the beginning of the season, had stuttered into a 4-match losing streak. Arsenal have had to deal with the loss of key players through injury and suspension, a leaky defence and unprecedented challenges to Arsene Wenger. Arsenal and Bolton both secured wins in their midweek Carling Cup fixtures and were looking to gain some momentum in this game. Inevitably some of the pre-match talk was centred on Bolton’s central defensive mainstay, Gary Cahill. The classy defender was the subject of at least one bid from the Arsenal in the summer but failed to secure a move in what became a rather acrimonious affair. Unfortunately he was replaced by David Wheater for the visitors after picking up an illness.

Arsenal started with the news Jack Wilshere would be required to undergo surgery which is likely to rule him out until 2012, with Abou Diaby and Thomas Vermaelen also  long-term absentees. Sagna recovered from the knock which forced him off against Blackburn last week, with returns to the starting line-up for Kieran Gibbs and Theo Walcott. Oxlade-Chamberlain was given a place in the squad after his impressive goalscoring outing in the Carling Cup versus Shrewsbury, while Yossi Benayoun was ruled out with a muscle strain. Bolton started with their captain, Kevin Davies, on the bench, suiting an Arsenal defence who have previously been sent into disarray by his highly ‘physical’ approach to the game.

Arsenal make it through to the fourth round of the Carling Cup after a hard fought win over a strong Shrewsbury Town that at times gave us a run for our money. At half time I tried summing up our performance so far and I truly struggled to come up with a list of positives that could balance out this match report to prevent it from becoming a negative affair and a trend on how our season has started so far. However, the Arsenal came out fighting in the second half and gave us plenty to go home happy about.

The Good, the Bad and the Ugly

As expected a host of changes were made to the Arsenal starting eleven, which looked to line up as 4-4-2.

Fabianski, Jenkinson Djourou Miquel Gibbs, Chamberlain Coquelin Frimpong Benayoun, Park Chamakh

A woeful second-half performance resulted in Arsenal's third defeat of the Premier League season. After leading 2-1 at half-time, the defensive frailties that cost the club so dear at the business end of last season came back to hurt them again at Ewood Park.

1st Half

Dominant early possession led to a fine goal from Gervinho - his first for the club, but the warning signs were sounded as Chris Samba missed two headed chances from set-pieces. Added to this, the back four still look as if they are defending as individuals rather than as a unit. They were caught completely square as Yakubu marked his debut appearance for the club by equalising.

Just as Blackburn begun to get a foothold in the match, a wonderful move from Song, Ramsey and Arteta led to a super goal for the Spaniard. The midfield three were working in tandem impressively, especially Song who played a major part in Gervinho's goal as well as Arteta's. As well as providing a roadblock for Blackburn's attacks, his passing was unusually incisive, with a lot of Arsenal's best attacks coming through him. They were also getting a lot of joy down Blackburn's right-hand side, with Bacary Sagna building a concatenative relationship with Gervinho - Gael Givet had a thankless task as he was often outnumbered, with David Hoilett looking disinterested in doing any defending.

A moment of late inspiration from Ivan Perisic grabbed a late - and deserved - point for Borussia Dortmund in a raucous Westfalenstadion. While a late equaliser won't be easy to swallow, the primary emotion will surely be relief, as a draw was the least that the German Champions deserved.

1st Half

Dortmund showed exactly why their stormed the Bundesliga last season, imposing their high-tempo, one-touch game on Arsenal. For neutrals, the interplay between Mario Gotze and Shinji Kagawa was a joy to behold. After Mats Hummels made an excellent challenge to deny Gervinho, Dortmund missed two great openings, with first Kagawa, and then Kevin Grosskreutz firing over the bar.

More sumptuous play from Gotze put his centre-forward Robert Lewandowski in the clear. With the Arsenal back-line caught square, the Pole rounded Wojech Szczesny, only to be denied by a goalline clearance by Bacary Sagna.

As well as their slick passing, Arsenal struggled to find an answer to Dortmund high pressing. Similar to Barcelona, the Germans pressured the ball from the front, often hunting in packs. When Arsenal tried to use Gervinho and Theo Walcott to ease the pressure, the wide-men often had to beat three men just to find space. They failed to retain possession, and defended too high up the pitch, making it easier for Dortmund to play through them.

But completely against the run of play, Arsenal grabbed the lead as half-time approached. Robin Van Persie dispossessed the dozing Sebastian Kehl, and latched onto Theo Walcott's well-timed through ball. The captain missed an earlier chance when shooting too early, but didn't repeat that mistake, waiting for keeper Roman Weidenfeller to commit himself, before bending the ball into the net, and sending his side into a 1-0 lead at the break.

As Arsenal prepared to meet Swansea on Saturday, there was much excitement in anticipation of seeing a quintet of new players make their bow for the Club. Gunners’ fans were treated to an unheard of end to TDD (that’s Transfer Deadline Day, in case Jim White didn’t bellow it loud enough the first 700 times). Wenger signed 5 players in the wake of the 8-2 mauling at Old Trafford and the reasons for this are debatable. Two of those signings started the match, with German International Per Mertesacker starting in central defence after the unfortunate injury to Thomas Vermaelen, ruling him out for around 2 months. In midfield, Mikel Arteta donned the famous red and white for the first time – an experienced Premier League player with almost the perfect characteristics to play at Wengers Arsenal. Other new signings Park, Benayoun and Andre Santos were named as substitutes, £15m Alex Oxlade-Chamberlain failed to make the squad and there were further injuries/suspensions for Wilshere, Song, Jenkinson and Gervinho.