Iker Casillas may not be the best goalkeeper in the world but he still is one of the greatest of all time.

The former Real Madrid goalkeeper, who is currently at FC Porto in Portugal, often shows glimpses of what made him the best goalkeeper in the world at one point.

When FC Porto and Sporting Lisbon clashed this weekend, they needed Casillas to ensure that they get the three important points.

The Spaniard made a flying save in the last minute to keep the scoreline at 2-1.

Watch the video below.