Dennis Siver 'definitely' wants rematch against Conor McGregor, blames eye problems for TKO loss

German featherweight Dennis Siver hasn't closed the book on his rivalry with Conor McGregor just yet.

In January, Germany's number-two ranked featherweight Dennis Siver fought the biggest fight of his life and lost to Conor McGregor at UFC Fight Night: McGregor vs. Siver in Boston. The fight was a decisive and one-sided affair, Siver got stopped on punches under two minutes into the second round. Aside from the two first minutes of the bout, it was all McGregor. However, Siver isn't finished with McGregor just yet.

"It is particularly hard to forget him," he told German outlet GNP1.de at a UFC media event in Berlin yesterday. "The fight is over and done for me, it's been a few months since, I…