Sebastien Haller successfully undergoes second surgery

"The fight is not over." These were the words of Sebastien Haller just a few days ago when he confirmed that he would undergo further surgery for a testicular tumour. 

Although the Ivorian returned to training at Ajax's training complex, very positive news given that the striker was expected to return next year, he had to undergo surgery again and will delay his return.

"A new step of validation - operation number two went well! Many thanks to the medical team for the daily help." the Borussia Dortmund striker said on his Twitter account.

We will have to wait for the next few months to confirm that the operation has completely removed the tumour from Sebastien Haller, who has not yet been able to make his debut for his new club due to this problem.