Serghei Spivac gets payback vs. Marcin Tybura at Fight Night

(Photo credit: Stephen R. Sylvanie-USA TODAY Sports)
Serghei Spivac made quick work of Marcin Tybura on Saturday night, winning their main event heavyweight bout in less than two minutes via submission at UFC Fight Night in Las Vegas.

Spivac (17-4-0) got Tybura (25-9-0) caught up in an armbar just 1:44 into the first round, and just like that, the fight was over.

It was a dose of long-awaited revenge for Spivac, who los