Arsenal won 2-1 against Premier League rivals Chelsea at Wembley Stadium in London in the final of the FA Cup on Saturday evening.
Martinez was in goal for the Gunners, and the 27-year-old Argentine goalkeeper did well between the posts and played his role in the triumph for Mikel Arteta’s side.
The Argentine is the second-choice goalkeeper at Arsenal, with Bernd Leno the undisputed number one when he is fit and available.
Kiko Casilla and Illan Meslier are the two main goalkeepers at Elland Road, and the arrival of Martinez would make the position between the posts very competitive indeed.
However, the Argentine would have to fight for his place at Leeds, and he might want more assurances of regular playing time.
Some Arsenal fans were very impressed with Martinez’s performance against Chelsea and have praised his attitude for staying patient to get his chance, as shown below on Twitter.