After they were paired together in the round of 16, watch Lionel Messi’s masterclass against Arsenal from the 2009/10 season when he scored four goals as Barcelona beat the Gunners in the last eight at the Camp Nou.
source
Messi scores four goals – Barcelona v Arsenal in 2010
![Twitter](https://playinsoccer.com/wp-content/themes/standard-pro/assets/img/icon-twitter-white.png)
![Facebook](https://playinsoccer.com/wp-content/themes/standard-pro/assets/img/icon-facebook-white.png)
![Pinterest](https://playinsoccer.com/wp-content/themes/standard-pro/assets/img/icon-pinterest-white.png)