The UFC returns to Washington D.C. for the first time in more than eight years on Saturday with UFC on ESPN 7. The card is set to air on ESPN following early prelims on ESPN+/UFC Fight Pass. In the headliner, two heavyweights on winning streaks will attempt to take another step up the divisional pecking order when perennial contender Alistair Overeem (45-17 MMA, 10-6 UFC) takes on Jairzinho Rozenstruik (9-0 MMA, 3-0 UFC), who stepped in on short notice as a replacement for Walt Harris
Continued here: