Arsenal defender Per Mertesacker has admitted that the Gunners "underestimated" Monaco in the first leg, and the French side deserved to progress to the Champions League quarter-finals.
Arsenal battled to a 2-0 win at Monaco thanks to goals from Olivier Giroud and Aaron Ramsey but the victory was not enough to keep them in the tournament following their 3-1 home defeat in the first leg.
"The best team went through," Germany international Mertesacker told ITV 1. "They deserved it because they played much better in the first leg. We had to come back from a massive deficit. We played well today but it wasn't enough.
"You come here and try absolutely everything. You look at the game and we could have scored more than two. We don't look back to the first game - that was already over - and we tried to do our best today but it wasn't enough.
Monaco 0 Arsenal 2 player ratings
Monaco 0 Arsenal 2 player ratings
1/24 MONACO Danijel Subasic
Looked suspect as Arsenal started to pepper his goal. Giroud made sure he got in the keeper’s face a number of times to distract him. Did enough in the end. 7/10
A quite poor display from the Brazilian. He struggled to contain Welbeck in the first half and Walcott in the second. 6
He was left to deal with Ozil and he did that job with relative ease. 6
4/24 Aymen Abdennour
An assured performance up against Giroud. Strong and positioned himself well 7
5/24 Layvin Kurzawa
Similar to the first leg, he never stopped charging forward. He was quick enough to track back and defend too. Didn’t close down Ramsey for Arsenal’s second goal. 6
6/24 Nabil Dirar
On the counter-attack he was very dangerous for Monaco but should have taken advantages of his chances better than he did. 6
7/24 Jeremy Toulalan
Back from injury and Monaco’s captain organised his midfield well. He won the majority of his battles with Cazorla. 7
8/24 Geoffrey Kondogbia
He was strong and intelligent but after he was booked early in the second half he lacked intensity. 6
9/24 Anthony Martial
Subbed after 58 minutes and didn’t play anywhere near as good as he did in the first leg. 5
10/24 Joao Moutinho
The creative midfielder showed again why Tottenham should have taken a chance when they were interested. 7
11/24 Dimitar Berbatov
Held the ball up well and tried to get a shot off whenever possible. Replaced by Silva on 68 minutes. 6
12/24 From the bench: Yannick Ferreira Carrasco
Showed a lot of energy when he came on. 7
13/24 ARSENAL: David Ospina
Colombian had precious little to do as the vast majority of the match took place in Monaco’s half. His poor display in first leg ultimately proved costly. 6/10
14/24 Hector Bellerin
Spaniard has impressed in recent weeks and put in a steady performance. Accomplished in defence and got forward to provide crosses from flank. 8
15/24 Per Mertesacker
Has not enjoyed his best season but marshalled backline well - not that that kept him overly busy. Slow to push up as Driar was harshly given offside. 6
16/24 Laurent Koscielny
Volleyed against bar when called offside and offered imposing threat at set-pieces. Made vital last ditch challenge on Ferreira-Carrasco. 7
17/24 Nacho Monreal
Offers more defensively than Gibbs and did not lack for effort as Monaco reorganised. His cross ultimately led to Ramsey’s goal but he tired near the end. 7
18/24 Francis Coquelin
Fortunate to escape booking after sliding in on Moutinho. Broke up attacks with ease to initiate Arsenal attacks. Sacrificed for Ramsey. 7
19/24 Santi Cazorla
Volleyed effort blocked by Wallace but unable to greatly influence from deeper role. Rarely ceded possession and but to no overall result. 6
20/24 Alexis Sanchez
Has shown signs of returning to form and shone in touches. Harshly booked for going to ground in area. Spent a lot of time on the ground. 6
21/24 Mesut Ozil
Did not impress with final ball and swapped shirts at half-time. Freshly attired, forced Subasic to tip free-kick over bar. Shot wide when well placed. 7
22/24 Danny Welbeck
Struggled with touch early on but fine ball for opener. Almost added an instant second and forraged to good effect. Replaced by Walcott. 7
23/24 Olivier Giroud
Strong challenge on Abdennour. Headed over bar and struggled with decision making before thrashing rebound for first. Missed late chances. 7
24/24 From the bench: Aaron Ramsey
Came on for Coquelin halfway through second half as Arsenal chased their second - something the Welshman duly provided within 15 minutes. 7
"They deserve it and that's absolutely fine because away from home they played a lot better and we had a lot of problems. We responded well today, we have to admit that."
Despite the European disappointment, Mertesacker believes Arsenal will still do well this season.
"Today was a completely different day and we could have scored more but it's a game and if we continue to play like that I think then we have a great chance in the FA Cup and the league.
"When you have one bad game in the Champions League that's the beauty of the game, you're out, even against a team that was underestimated."
Additional reporting by PA
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